Wuxi Hongguang Precision Casting Factory

High quality products, professional service, being the core supplier in custom precision castings!

Customized Stainless Steel Pump Body/Water Pump Impeller Precision Castings

Customized Stainless Steel Pump Body/Water Pump Impeller Precision Castings

If you are willing to buy customized stainless steel pump body/water pump impeller precision castings manufacturers and suppliers in China, Wuxi Hongguang Precision Casting Factory is always at your service. Welcome to our factory customized stainless steel pump body castings,water pump impeller castings.

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Product Details

Wuxi Hongguang Precision Casting Factory is one of the largest manufacturers and suppliers of customized stainless steel pump body/water pump impeller precision castings in China. Please rest assured to buy or custom the quality stainless steel pump body castings,water pump impeller castings from our factory.

Basic Info

Model NO.: Pump Casting

Casting Method: Thermal Gravity Casting

Application: Oil and Gas

Material: Steel,Stainless Steel

Surface Roughness: Ra3.2

Certification: ISO 9001

Specification: Class 150lb~2500lb, Size 1/2"~56"

Type: Chemical Hardening Sand

Sand Core Type: Resin Sand Core

Machining: CNC Machining

Surface Treatment: Sand Blast

Standard: API,ASME,BS,GB,JIS,AISI

Inspection: International Inspection Report of Each Process

Transport Package: Standard Export Packing

Trademark: Hongguang

Origin: Wuxi,China

Product Description

Customized Stainless Steel Pump Body / Water Pump Impeller Precision Castings

Hongguang Precision adopts advanced casting process to reduce shrinkage cavity, shrinkage porosity, voids, sand inclusion, slag blowhole, gas hole, off-dimension and other defects, and is specialized in production of various types of water pump case, pump body castings, water pump cover castings, centrifugal pump case, impeller castings, machinery castings, marine parts and hardware fittings etc.

Product Name

Customized Stainless Steel Pump Body/Water Pump Impeller Precision Castings

Application

Valve Parts/Pump Parts/Machinery Parts/CarLift Part/Construction Tools/Oil and gas   /Agriculture Machinery/Firefighting Equipment/Metallurgical Equipment/Shipyard

Process

Casting, Machining, Surface treatment

Casting Technology

sodium silicate sand casting/Alkaline phenolic resin sand casting/precoated sand casting

Casting Size

15 mm-1000mm /1/2inch-48inch / 150lb-2500lb /according to customer's requirement

Casting Weight

0.01kg-1000kg

Casting Tolerance

CT9-CT11

Machining Tolerance

0.005mm-0.01mm-0.1mm

Machining

CNC Machining/Lathing/Milling/Turning/Boring/Drilling/Grinding

Surface Quality

Ra 0.8-Ra3.2 / according to customer requirement

Surface Treatment

Shot blasting/Polishing/Painting/Powder coating/Anodizing/Zinc plating/Nickel plating/bluing/blacking/etc

Quality Control

100% inspection before shipment

Design / File Formats

Auto CAD(IGS,DXF,DWG,STP,STL,X-T) / SolidWorks etc

Certification

ISO9001

Package

Bubble plastic bag / polybag / pallet / wooden case / paper box / etc

Sample

Available

OEM Service

Available

Main Customers

Stertil (Holland),LKL(Holland),GE(USA),CAT(USA),RHI(USA),WKM(Japan),UGL(Australia),ABS(Australia), KTH(Australia), Supplylink(Australia),FLOWSERVE(USA)

The casting process of stainless steel impeller is as follows

1. Moulding: The wax mould (molten mould material cast in “pattern die” and cooled) of the same shape with castings but slightly larger size (in consideration of metal and mould shrinkage) is made;

2. Crusting: The wax mould is covered with fireproof coating, spread with sand and hardened to form a fireproof thin shell;

3. Demoulding: The wax mould with fireproof thin shell is put into 90℃±5℃ hot water; 10-20 minutes later, wax will be melted and float up to the water surface; then, the thin shell can be taken out, cleaned, and air-dried for hours;

4. Roasting: The shell is roasted for two hours under 800-900℃±30℃;

5. Casting: This process is operated under 600-800℃.

Finally, the fireproof shell should be shaken off, and any casting head should be cleaned and removed after the casting is cooled down.

Pump body casting.jpgPump casting.jpg

How to work with us?
Send Inquiry to us and tell us what you need.
Provide us your drawings or photos of your workpiece.
Our Engineers will confirm the details of drawing with you.
We make the mold and produce a sample.
Sample will be sent to you for your confirmation.
Improve the sample as your proposal.
Start batch production.

Sincerely hope that we can assist your business.Welcome to contact us!
Wuxi Hongguang Precision Casting  Factory
Contact:Yanyan Zhang
Tel:+86-510-85595173
Fax: +86-510-85591829
Mobile: +86-13186696559
E-mail: skw283@sina.com
Website:http://www.hongguangcasting.com

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