Selecting stainless steel pumps for chemicals, corrosive slurries and industrial water systems means considering materials, pump design and operating conditions together. We support customers worldwide with selection, manufacturing, inspection and delivery.
Corrosion, leakage, impeller wear and frequent maintenance cannot always be solved simply by switching to stainless steel. Even with the same 316L grade, clean chemicals, particle-laden slurries and hot saline liquids can require different passages, seals, drives and installation arrangements.
We are Changyu Pump, Anhui Changyu Pump and Valve Manufacturing Co., Ltd., established in 2006. As an industrial stainless steel pump manufacturer, we serve chemical processing, environmental protection, mining, metallurgy, new energy and industrial water treatment applications.
Our range covers horizontal centrifugal pumps, bombas para procesos químicos, bombas de accionamiento magnético, bombas autocebantes, bombas verticales sumergidas, bombas para lodos y multistage pumps, alongside diafragma, progressive cavity y drum pumps with stainless steel options.
Our role as a stainless steel pump manufacturer goes beyond supplying a model number. We assess the liquid, flow, head, temperature, solids and site conditions to help define a candidate series, wetted materials and supporting configuration. That gives purchasing teams technical conditions they can check.
Contents
- 1. What Does Our Stainless Steel Pump Range Cover?
- 2. Changyu Pump Series and Key Specifications
- 3. Quick Selection by Operating Duty
- 4. How Do We Compare 304, 316L, 2205 and 2507?
- 5. Stainless Steel Pump Manufacturer: Factory and Inspection Capabilities
- 6. How Your Stainless Steel Pump Manufacturer Supports Global Supply
- 7. What to Send Your Stainless Steel Pump Manufacturer
- Preguntas Frecuentes
1. What Does Our Stainless Steel Pump Range Cover?
Stainless steel describes a material category, not a separate pumping principle. One unit can be a stainless steel pump, a centrifugal pump, a magnetic drive pump and a self-priming pump at the same time. We therefore start with three questions: what is being pumped, what design is needed and what materials are compatible?
| Product direction | Changyu series | Main duties |
|---|---|---|
| Horizontal single-stage centrifugal | CYA, CYH | General industrial transfer, chemical process transfer and circulation |
| Accionamiento magnético | CQ, CYC | Chemical transfer with fewer conventional dynamic shaft-seal leakage paths |
| Autocebante | CQZ, CYE | Liquid below the installation level, intermittent transfer and suitable drainage duties |
| Vertical immersed | FY | Withdrawal from storage tanks, process vessels and sumps |
| Slurry | HB, PGY | Solids-bearing liquids with combined corrosion and abrasion |
| Horizontal multietapa | DF, MD | High-head transfer, boosting and relevant dewatering duties |
| Multietapa vertical | CDL | Industrial boosting, water treatment and equipment integration |
| Industrial water and inline | CYW, CYL | Water supply, circulation and compact piping layouts |
| Diafragma | BFQ, Para qué tanto alboroto | Viscous liquids, solids-bearing fluids and batch transfer |
| Cavidad progresiva | G type | Viscous, fibrous media and relatively low-pulsation transfer |
| Drum | HD | Packaged chemicals and small-batch liquid transfer |
Some series primarily feature stainless steel construction, while others offer several material configurations. Your stainless steel pump manufacturer should identify which components contact the liquid and specify their grades in the material list. Stainless construction alone does not establish sanitary design, drinking-water approval or full-submersible operation. We assess such requirements separately.
2. Changyu Pump Series and Key Specifications
The following published series ranges support initial screening. Minimum and maximum flow, head and power values do not describe one pump or one operating point. Not every material configuration necessarily covers the entire series range. We confirm the model against its curve, liquid properties, suction conditions, materials and technical agreement.
When comparing a stainless steel pump manufacturer, check the proposed configuration as well as the series name. Videos and photographs illustrate the series; the order specification determines the supplied materials and accessories.
1. CYA Bomba centrífuga horizontal de una etapa
For general industrial transfer, process circulation and compatible low-viscosity liquids, our CYA series provides a starting point where continuous flow and a conventional centrifugal arrangement are required.
| Artículo | Especificaciones |
|---|---|
| Flujo | 4,5–1 660 m³/h |
| Cabeza | 5.2–150 m |
| Potencia del motor | 0.55–315 kW |
| Stainless options | 304, 316, 316L, 2205 and 2507; confirm by model |
Uses and advantages: The horizontal single-stage arrangement supports practical installation and maintenance. As your stainless steel pump manufacturer, we compare the duty point, maintenance space and operating schedule before matching materials and shaft sealing.
Selection checks: Check viscosity, particles, suction conditions and seals. Significant abrasive solids call for a comparison with slurry pump designs rather than a material upgrade alone.
View CYA Horizontal Single-Stage Centrifugal Pump details
2. CYH Stainless Steel Chemical Centrifugal Pump
Nuestro CYH series serves chemical process transfer, circulation and equipment integration. We assess composition, concentration and temperature before specifying materials and seals for alkalis, chemical solutions and other industrial liquids.
| Artículo | Especificaciones |
|---|---|
| Flujo | 0,8–750 m³/h |
| Cabeza | 3–130 m |
| Potencia del motor | 2–110 kW |
| Stainless options | 304, 316, 316L and duplex grades; confirm by model |
Uses and advantages: We combine chemical-service requirements with wetted materials, mechanical sealing and the drive configuration. This lets us work as a stainless steel pump manufacturer around the actual process conditions.
Selection checks: Caustic soda requires concentration, temperature and crystallization checks. Chloride or seawater-related duties need assessment of pitting, crevice corrosion and stagnant conditions; the label 316 is not enough.
View CYH Stainless Steel Chemical Centrifugal Pump details
3. CQ Bomba de accionamiento magnético de acero inoxidable
We assess CQ where the liquid suits a magnetic drive and the project aims to reduce conventional mechanical shaft-seal leakage paths.
| Artículo | Especificaciones |
|---|---|
| Flujo | 1.2–60 m³/h |
| Cabeza | 5–50 m |
| Potencia del motor | 0.12–18.5 kW |
| Stainless options | 304 and 316L; confirm by model |
Uses and advantages: Magnetic coupling transmits torque without a conventional dynamic mechanical shaft seal. A stainless steel pump manufacturer must still check containment and operating conditions when evaluating the potential reduction in seal maintenance.
Selection checks: Review particles, viscosity, vaporization, internal lubrication and cooling, and dry-running protection. Static seals and containment components can still fail.
View CQ Stainless Steel Magnetic Drive Pump details
4. CYC Heavy-Duty Stainless Steel Magnetic Pump
Nuestro CYC series is a candidate for fine chemical and new-material processes that require enclosed transfer and continuous operation.
| Artículo | Especificaciones |
|---|---|
| Flujo | 3,6–100 m³/h |
| Cabeza | 20–80 m |
| Potencia del motor | 1,1–55 kW |
| Stainless options | 304, 316 and 316L; confirm by model |
Uses and advantages: We match the magnetic drive arrangement to chemical service and assess density, viscosity, magnetic coupling load and internal circulation. As a stainless steel pump manufacturer, we use these conditions to evaluate the proposed configuration.
Selection checks: Comparar CQ y CYC at model and duty-point level. The term heavy-duty alone does not establish pressure, temperature or service life.
View CYC Heavy-Duty Stainless Steel Magnetic Pump details
5. CQZ Stainless Steel Self-Priming Magnetic Pump
We assess CQZ for chemical transfer where the liquid is below the installation level and magnetic drive is also required.
| Artículo | Especificaciones |
|---|---|
| Flujo | 3–800 m³/h |
| Cabeza | 5–130 m |
| Potencia del motor | 5–160 kW |
| Stainless options | 304, 304L, 316L, 2205 and 904L; confirm by model |
Uses and advantages: The design combines self-priming with magnetic drive to remove air from the suction line under suitable conditions. Our responsibility as a stainless steel pump manufacturer is to check whether the intended intermittent or tank-transfer arrangement is feasible.
Selection checks: Fill the pump as required by the manual before initial startup. Suction lift, air tightness, temperature and vapor pressure affect priming. Self-priming does not permit sustained dry running.
View CQZ Stainless Steel Self-Priming Magnetic Pump details
6. FY Stainless Steel Vertical Immersed Pump
Nuestro FY series withdraws liquid from suitable chemical tanks, process vessels and sumps. The pumping section enters the liquid while the motor remains above the liquid level.
| Artículo | Especificaciones |
|---|---|
| Flujo | 3,6–360 m³/h |
| Cabeza | 16–40 m |
| Instalación | Vertical immersed; confirm immersion depth for the project |
| Stainless options | 304, 316, 316L, 2205 and 2507; confirm by model |
Uses and advantages: The arrangement uses space above the tank and can reduce the need for a suction-lift piping layout. A stainless steel pump manufacturer should match the installation to the vessel rather than select by shaft length alone.
Selection checks: Confirm minimum operating level, immersion depth, vessel dimensions, mounting flange and shaft support. FY is not automatically a fully submersible pump, and shaft length alone does not establish emptying capability.
View FY Stainless Steel Vertical Immersed Pump details
7. HB Stainless Steel Abrasive Slurry Pump
Where corrosion and abrasive particles occur together, we first compare a slurry-oriented design instead of changing only the materials of a clean-liquid pump.
| Artículo | Especificaciones |
|---|---|
| Flujo | 10–60 m³/h |
| Cabeza | 20–120 m |
| Potencia del motor | 3–45 kW |
| Stainless options | 304, 316, 316L, 2205 and 2507; confirm by model |
Uses and advantages: HB uses a slurry-oriented arrangement with a semi-open impeller and associated passages. It is a candidate for confirmed chemical, environmental and other process slurries. As a stainless steel pump manufacturer, we evaluate corrosion and wear together.
Selection checks: Confirm particle size, hardness, shape, solids concentration, settling and crystallization. Material hardness and flow velocity also influence abrasive wear.
View HB Stainless Steel Abrasive Slurry Pump details
8. PGY Horizontal Heavy-Duty Slurry Pump: Stainless Options
Nuestro PGY series offers austenitic stainless steel, duplex stainless steel and other wear-alloy directions for heavy-duty solids-bearing service.
| Artículo | Especificaciones |
|---|---|
| Flujo | 117–976 m³/h |
| Cabeza | 1–101.6 m |
| Potencia del motor | 22–560 kW |
| Stainless options | Austenitic or duplex stainless steel; confirm by model |
Uses and advantages: For mineral processing, chemical slurries and related heavy-duty duties, we compare passages, operating conditions and material choices. We do not assume that a stainless steel pump manufacturer should always recommend stainless over other wear alloys.
Selection checks: No todos los PGY configuration is stainless steel. Identify the casing, impeller and other wetted materials, then compare their suitability with high-chrome and other alternatives.
View PGY Horizontal Heavy-Duty Slurry Pump: Stainless Options details
9. DF Corrosion-Resistant Horizontal Multistage Pump
When a single-stage pump cannot provide the required head, we can assess DF against the liquid properties and pressure requirements.
| Artículo | Especificaciones |
|---|---|
| Flujo | 3,75–850 m³/h |
| Cabeza | 19–816 m |
| Potencia del motor | 3–1,600 kW |
| Stainless options | 316, 316L, 2205 and 2507; confirm by model |
Uses and advantages: Multiple impellers add energy in stages for suitable high-head transfer and boosting projects. As a stainless steel pump manufacturer, we combine that hydraulic arrangement with the material requirements.
Selection checks: Check operating and suction pressures, internal fits, balancing components and solids. High head capability does not automatically mean suitability for highly abrasive, high-solids slurry.
View DF Corrosion-Resistant Horizontal Multistage Pump details
10. MD High-Pressure Multistage Pump: Stainless Options
Nuestro MD series addresses mine dewatering, tunnel projects and related industrial high-head duties. Stainless materials can be assessed against the liquid.
| Artículo | Especificaciones |
|---|---|
| Flujo | 3,75–850 m³/h |
| Cabeza | 19–816 m |
| Potencia del motor | 7.5–450 kW |
| Materiales | Several metallic options; confirm the stainless grade for the project |
Uses and advantages: The segmented multistage arrangement is matched to site head, pressure and material requirements. We assess these together in our work as a stainless steel pump manufacturer.
Selection checks: Combined corrosion and wear require confirmation of shaft sleeves, balancing components and sealing, not merely a different casing material.
View MD High-Pressure Multistage Pump: Stainless Options details
11. CDL Bomba vertical multietapa
Nuestro CDL series is a candidate for industrial boosting, water treatment, filtration and related process water supply. Confirm the wetted configuration for the selected model.
| Artículo | Especificaciones |
|---|---|
| Flujo | 0,4–240 m³/h |
| Cabeza | 4–305 m |
| Potencia del motor | 0.37–110 kW |
| Materiales | Stainless wetted configuration; confirm grades and component coverage |
Uses and advantages: Vertical installation saves floor space, while multiple stages address suitable pressure-boosting needs and equipment integration. Your stainless steel pump manufacturer should confirm both interfaces and materials.
Selection checks: Check water quality, inlet pressure, temperature, seals and controls. Stainless wetted parts do not automatically establish food, pharmaceutical or drinking-water approval.
View CDL Vertical Multistage Pump details
12. CYW Bomba centrífuga horizontal para agua
We offer stainless options for CYW in industrial water supply, circulation and confirmed water-based liquid duties.
| Artículo | Especificaciones |
|---|---|
| Flujo | 4,5–1 660 m³/h |
| Cabeza | 5.2–150 m |
| Potencia del motor | 0.75–160 kW |
| Stainless options | 304 and 316; confirm by model |
Uses and advantages: The series is evaluated around industrial water quality, flow, head and maintenance requirements. Working as a stainless steel pump manufacturer means checking the water conditions as carefully as the nameplate duty.
Selection checks: Significant chlorides, scaling, corrosion or solids may justify comparison with chemical pumps, other materials or slurry-oriented arrangements.
View CYW Horizontal Centrifugal Water Pump details
13. CYL Vertical Inline Pump: Stainless Options
Nuestro CYL vertical inline series serves clean liquids, or liquids with properties close to water, in suitable circulation and industrial piping duties.
| Artículo | Especificaciones |
|---|---|
| Flujo | 3–1.200 m³/h |
| Cabeza | 5–50 m |
| Potencia del motor | 0.75–315 kW |
| Stainless options | 304, 316, 316L and 2205; confirm by model |
Uses and advantages: The vertical inline layout supports compact installation. A stainless steel pump manufacturer should assess the piping arrangement and available space alongside the hydraulic duty.
Selection checks: Confirm pipe supports, maintenance space, water quality and mechanical sealing. Specify CYL vertical inline pump and the stainless configuration to distinguish similarly named products in other materials.
View CYL Vertical Inline Pump: Stainless Options details
14. CYE Self-Priming Transfer Pump: Stainless Options
We assess CYE for intermittent withdrawal of industrial wastewater, liquids with impurities and selected slurry duties.
| Artículo | Especificaciones |
|---|---|
| Flujo | 7.2–468 m³/h |
| Cabeza | 4–55 m |
| Accionamiento | Select for the model and duty point |
| Stainless options | 304 and 316; confirm by model |
Uses and advantages: The series combines a self-priming arrangement with solids-bearing liquid transfer considerations. As a stainless steel pump manufacturer, we match the actual liquid and installation rather than rely on the words wastewater or slurry.
Selection checks: Check allowable particles, fibers, solids concentration, suction piping and the mechanical seal. Those broad application names do not mean that all solids can pass.
View CYE Self-Priming Transfer Pump: Stainless Options details
15. BFQ Air-Operated Double-Diaphragm Pump: Stainless Options
We assess BFQ for batch transfer of coatings, emulsions, chemical liquids and selected solids-bearing fluids.
| Artículo | Especificaciones |
|---|---|
| Flujo máximo | Up to 1,041 L/min; confirm model and air conditions |
| Presión de trabajo máxima | Up to 0.84 MPa; confirm by model |
| Accionamiento | Aire comprimido |
| Stainless configuration | Confirm body and wetted components in the material list |
Uses and advantages: Air operation supports frequent starts and stops and offers another pumping principle for selected viscous or solids-bearing liquids. As a stainless steel pump manufacturer, we also assess the nonmetallic wetted parts.
Selection checks: Check diaphragm, ball, seat and seal compatibility, air supply, pulsation and solids. Air operation alone does not establish hazardous-area suitability.
View BFQ Air-Operated Double-Diaphragm Pump: Stainless Options details
16. Para qué tanto alboroto Electric Diaphragm Pump: Stainless Options
We assess Para qué tanto alboroto where an electrically driven diaphragm arrangement is preferred or compressed air is inconvenient.
| Artículo | Especificaciones |
|---|---|
| Flujo | Product page lists up to 480 L/min; confirm by model |
| Accionamiento | Eléctrico |
| Pressure and motor | Confirm against the selected model documentation |
| Stainless configuration | Confirm body and wetted components in the material list |
Uses and advantages: The arrangement is a candidate for compatible viscous liquids, chemicals and selected particle-bearing media. As a stainless steel pump manufacturer, we match electrical and control requirements to the duty.
Selection checks: Check diaphragm materials, flow control, pressure limits and solids passage. Provide overpressure protection appropriate to the actual design.
View BFD Electric Diaphragm Pump: Stainless Options details
17. G-Type Progressive Cavity Pump: Stainless Options
We compare G-type progressive cavity pumps for viscous or fibrous media and duties requiring relatively smooth feeding.
| Artículo | Especificaciones |
|---|---|
| Flow and working pressure | Confirm design, stages, speed and liquid conditions |
| Accionamiento | Electric; variable speed can be assessed |
| Metallic wetted parts | Stainless configurations available for assessment |
| Estator | Confirm against chemistry, temperature and wear |
Uses and advantages: Positive displacement provides a route for selected sludge, viscous liquids and fibrous media that ordinary centrifugal pumps may not handle effectively. Your stainless steel pump manufacturer must assess the rotor and stator together.
Selection checks: Confirm inlet feeding, dry-run protection and discharge pressure. Corrosion resistance of metal components does not establish compatibility of the stator elastomer.
View G-Type Progressive Cavity Pump: Stainless Options details
18. HD Drum Pump: Stainless Options
Nuestro HD series addresses packaged raw materials, small-batch chemicals and production-area transfer. Pump tube and drive selection depend on the container and liquid.
| Artículo | Especificaciones |
|---|---|
| Flujo máximo | Up to 198 L/min; confirm by configuration |
| Altura máxima de elevación | Up to 30 m; confirm by configuration |
| Potencia del motor | 0.12–7.5 kW; confirm by configuration |
| Stainless options | 304 and 316L; confirm by model |
Uses and advantages: The tube enters the container directly, allowing selection around drum depth, transfer frequency and operation. As a stainless steel pump manufacturer, we also check the connected hose and intended environment.
Selection checks: Confirm viscosity, container depth and hose resistance. Flammable-liquid duties additionally require suitable explosion-protection, static-control and grounding arrangements.
View HD Drum Pump: Stainless Options details
3. Quick Selection by Operating Duty
Use the specifications to screen capacity and the following table to screen design. A stainless steel pump manufacturer needs both before recommending a model.
| Duty or problem | Candidate series | Conditions we check |
|---|---|---|
| Clean, low-viscosity continuous transfer | CYA, CYH | Duty point, materials, sealing and suction |
| Acid or alkali process liquid | CYH; compare CQ o CYC where relevant | Composition, concentration, temperature, impurities and containment |
| Fewer conventional shaft-seal leakage paths | CQ, CYC | Particles, viscosity, vaporization, lubrication, cooling and protection |
| Liquid below the pump and magnetic drive required | CQZ | Suction lift, pipe length, temperature and vapor pressure |
| Tank-top mounting with immersed pumping section | FY | Immersion depth, minimum level, vessel and shaft support |
| Combined corrosion and abrasive solids | HB, PGY | Particle hardness and size, solids concentration and materials |
| Impurity-bearing liquid with self-priming need | CYE | Solids passage, fibers and suction line |
| Corrosive liquid requiring high head | DF | Pressure, materials, particles and multistage internals |
| Mine or tunnel high-head dewatering | MD stainless configuration | Water chemistry, solids, head and operating schedule |
| Water treatment or equipment boosting | CDL | Water quality, inlet pressure, seals and controls |
| Water supply, circulation or compact piping | CYW, CYL | Layout, water quality and piping |
| Viscous or solids-bearing batch transfer | BFQ, Para qué tanto alboroto | Viscosity, particles, diaphragm compatibility and drive |
| Viscous or fibrous media with smooth feeding | G-type progressive cavity | Stator compatibility, inlet feeding and discharge pressure |
| Packaged chemical transfer | HD | Drum depth, viscosity, hose and environment |
Titanium dioxide slurries, chlor-alkali media, acid handling and filter press feed also require process-specific checks. Distinguish the titanium dioxide process stage and composition; separate brine, caustic soda and other chlor-alkali media; and consider the changing flow and pressure during a filter press cycle. An industry name cannot replace a complete duty specification.
If you are unsure of the series, send the liquid, temperature, flow, head and site photographs. We can narrow the candidate range and identify missing technical information before selection.
Correo electrónico: [email protected]
TEL/WA: +86-13651913727
4. How Do We Compare 304, 316L, 2205 and 2507?
As a stainless steel pump manufacturer, we assess suitability in the actual liquid rather than rank alloys by price or grade number. Composition, concentration, temperature, chlorides, impurities, flow, particles and shutdown conditions all matter. A pH value or the label acid-resistant pump is insufficient.
| Material direction | Potential value to assess | Conditions to verify |
|---|---|---|
| 304 | Cost and general corrosion resistance in compatible liquids | Check chloride, hot or complex acid conditions separately |
| 304L | Low-carbon direction where welding-related intergranular corrosion is relevant | Confirm chemistry, fabrication and heat-treatment conditions |
| 316 / 316L | Usually better pitting resistance than 304 | Not universal suitability for seawater, hydrochloric acid or high chlorides |
| 317L | Further local-corrosion assessment in selected environments | Confirm component, exact grade and supply feasibility |
| el dúplex 2205 | Strength and resistance in selected chloride environments | Temperature, chemistry and manufacturing quality remain important |
| 2507 súper dúplex | A candidate for more demanding localized-corrosion conditions | Do not extend to every strong acid or high temperature |
| 904L | A candidate for selected acidic and chloride-containing conditions | Check concentration, temperature and corrosion data individually |
| Titanium / Hastelloy and other special alloys | Alternative routes where stainless steel is unsuitable | These are not stainless steel; assess separately |
Not every series can use every listed material. Your stainless steel pump manufacturer should specify the casing, impeller, sleeve, containment shell and other wetted parts separately. For solids-bearing liquids, corrosion and abrasion must be assessed together: compatibility with the liquid does not establish superiority over high-chrome, fluoroplastic or other nonmetallic options.
Our aim as a stainless steel pump manufacturer is the right material combination for the duty, rather than a higher alloy grade by default. Read our guía de selección de materiales para bombas de acero inoxidable for further discussion.
5. Stainless Steel Pump Manufacturer: Factory and Inspection Capabilities
Evaluating a stainless steel pump manufacturer involves more than a catalogue. Buyers need to know how the equipment is manufactured, how configurations are confirmed, how performance is inspected and whether the delivery documents match the order.
Factory and Machining Equipment
We were established in 2006. Our published company information lists approximately 20,000 m² of factory area, over 100 employees and annual output of over 20,000 pump and valve units. The output figure covers the overall factory product range, not stainless steel pumps alone.
Our equipment includes vertical turning centers, gantry machining centers, horizontal CNC machine tools and lathes for relevant pump components. In our work as a stainless steel pump manufacturer, their practical value concerns dimensions, fits, assembly consistency and the feasibility of special materials or nonstandard requirements.
View our company and factory information
How a Stainless Steel Pump Manufacturer Connects Materials and Configuration
Our portfolio includes stainless steel, wear-resistant metals and several nonmetallic material directions. This allows us to compare corrosion, abrasion, temperature and operating needs. We assess wetted materials alongside passages, seals, drives and installation; changes in temperature, solids or operating schedule can change the recommendation for the same named liquid.
Define Inspection in the Technical Agreement
We have a pump performance test system. Our inspection documentation covers flow, head, power, efficiency, NPSH, vibration, noise, bearing temperature rise and shaft-seal leakage. We confirm which tests apply, their standards and acceptance criteria, and whether the order requires curves, reports or customer witnessing.
Ask the stainless steel pump manufacturer to identify which components need material documentation. Test scope, execution and reporting are agreed for the order. ISO 9001, CE and ATEX documents are checked against the product, configuration, scope and validity: management-system documents and product conformity documents serve different purposes.
View our quality control information
An Actual Project: CYC for Fine Chemical Transfer in South Korea
Our published South Korean fine chemical transfer case records a CYC heavy-duty stainless steel magnetic pump with the following configuration.
| Artículo | Published project configuration |
|---|---|
| Solicitud | Fine chemical process liquid transfer |
| Design flow | 12 m³/h |
| Design head | 32 m |
| Motor | 4 kW |
| Temperatura de funcionamiento | 40°C |
| Main wetted material | Acero inoxidable 316L |
| Accionamiento | Permanent magnetic coupling |
For a stainless steel pump manufacturer, the case shows how we connect chemistry, operating parameters and installation conditions. It records one project configuration and must not be transferred directly to a different chemical duty. Read the South Korean CYC case.
6. How Your Stainless Steel Pump Manufacturer Supports Global Supply
Our published company information identifies export markets including the United States, South Africa, Europe and Southeast Asia. We support overseas end users, engineering firms, equipment integrators and distributors through defined technical interfaces, manufacturing inspections and delivery requirements.
Before Purchasing: Establish Suitability
We assess series, wetted materials, sealing and drive against the liquid, flow, head and site information. For overseas projects, confirm voltage, frequency, flange standards, hazardous-area requirements and document language early. Your stainless steel pump manufacturer also needs the existing nameplate, dimensions and failure history for replacement projects; performance alone does not establish physical fit.
Before Manufacturing: Confirm Standard and Custom Scope
As a stainless steel pump manufacturer, we can discuss wetted materials, seals, elastomers, motors, connections and installation arrangements, and assess OEM/ODM cooperation. Special alloys, nonstandard dimensions and specific compliance requirements must be resolved during technical review and quotation. Supply scope, quantity, lead time and responsibilities follow the agreed documents.
Before Dispatch: Match Equipment and Documentation
We arrange agreed inspections and confirm performance information, dimensions, operation and maintenance documents, and inspection records. For factory visits or witness requirements, discuss the on-site or remote arrangements and scope in advance. A stainless steel pump manufacturer should make these deliverables clear before the order is finalized.
Delivery: Define Packaging and Trade Terms
We work as your stainless steel pump manufacturer to confirm packaging and connection protection against equipment size, weight, transport and destination requirements. Quotations and orders define delivery location, trade terms and documents. Lead time depends on the model, material procurement, customization and inspection schedule; there is no single lead time for every series.
Operation and Maintenance: Use Equipment Records
For maintenance support, a stainless steel pump manufacturer needs the model, serial number, material configuration and site operating data to help assess installation, operation and maintenance issues, and to confirm relevant spare-parts scope and lead time. With integrators and distributors, we can discuss configuration standardization for repeated duties. Our objective as a stainless steel pump manufacturer is a supply arrangement with checkable technical, inspection and delivery responsibilities.
7. What to Send Your Stainless Steel Pump Manufacturer
You do not need a complete calculation package to approach a stainless steel pump manufacturer. Send the information you have and mark uncertain items as to be confirmed.
| Información | Qué proporcionar |
|---|---|
| Líquido | Name, main constituents, concentration, impurities and chlorides |
| Temperatura | Normal, minimum and maximum |
| Flujo | Normal, minimum and maximum demand |
| Head or pressure | Total head, or inlet/outlet pressures and piping data |
| Properties | Density, viscosity, vaporization, crystallization and settling |
| Sólidos | Concentration, largest particle, hardness and fibers |
| Suction | Minimum level, suction lift, pipe diameter and length |
| Instalación | Horizontal/vertical, immersion depth, space and connections |
| Electrical and compliance | Voltage, frequency, area classification and destination requirements |
| Purchasing | Quantity, destination, target delivery and document requirements |
For replacement, include the nameplate and installation photographs, plus leakage, cavitation, wear, blockage or insufficient-flow symptoms. Contact us as your stainless steel pump manufacturer for candidate series, material direction and a quotation for a defined configuration.
Correo electrónico: [email protected]
TEL/WA: +86-13651913727
Preguntas Frecuentes
1. Which stainless steel pump series does Changyu supply?
Ofrecemos CYA, CYH, CQ, CYC, CQZ, FY y HB, and assess stainless configurations for PGY, DF, MD, CDL, CYW, CYL, CYE, BFQ, Para qué tanto alboroto, G-type progressive cavity and HD drum pumps by model. Ask your stainless steel pump manufacturer to confirm material grades and wetted coverage; a stainless configuration does not mean every component is stainless.
2. How should I choose between 304, 316L and duplex stainless steel?
We assess chemistry, concentration, temperature, chlorides, solids and operation. 316L usually offers better pitting resistance than 304, while 2205 or 2507 may be candidates in selected harsher environments. A higher grade is not universally better. Your stainless steel pump manufacturer needs more than pH or a label such as seawater or acid.
3. How does a magnetic pump differ from a mechanically sealed centrifugal pump?
A magnetic drive removes the conventional dynamic mechanical shaft seal and can reduce associated leakage paths and maintenance. It still needs checks on liquid cleanliness, internal lubrication/cooling and dry-running protection. Mechanical seal arrangements can be configured for the duty. We compare chemistry, temperature, particles, containment and maintenance conditions.
4. Can stainless steel pumps handle solids, corrosive slurry or viscous liquids?
They can be candidates when the design fits. We assess HB o PGY for corrosive abrasive slurry, CYE for selected self-priming impurity-bearing service, diaphragm pumps for selected viscous or solids-bearing media, and progressive cavity pumps for viscous or fibrous liquids. A stainless steel pump manufacturer cannot establish suitability from casing material alone.
5. Can a self-priming magnetic pump start empty or run dry continuously?
No. CQZ, for example, requires initial filling according to its manual. Priming depends on suction lift, air tightness, temperature and vapor pressure. Magnetic pump internals generally rely on the liquid for lubrication and cooling. Follow the operating and protection requirements supplied by your stainless steel pump manufacturer for the selected model.
6. How do overseas customers purchase, and how are price and lead time determined?
Send the liquid, flow, head, temperature, quantity and destination through our contact page or WhatsApp. We confirm a candidate series and configuration before pricing materials, motor, seals, inspections, documents and packaging. As your stainless steel pump manufacturer, we define lead time and delivery scope during technical review, quotation and order confirmation.