Cast Iron Pump Body
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Cast Iron Pump Body

Ningbo Supreme Machinery is a professional gray iron and ductile Iron casting manufacturer and supplier in China. The main products include pump shell, cast iron pump body, valve body etc. 

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Product Description

Ningbo Supreme Machinery is a professional Cast Iron Pump Body manufacturer and supplier in China. Cast Iron Pump body is also called pump casing, pump shell. Water pump body is usually made of gray iron (grey iron) HT200 (ASTM NO.30, GG20, ISO200, FC200, GC200). Our factory has made different types of pump bodies for oversea pump manufacturers. Some of our customers come from USA, Australia, UK etc.


Pressure testing is used frequently to test pump body to see if there is any porosity inside. The only way to avoid issue parts is to improve the casting quality.

Item Name

cast iron pump body

Casting Type

Ductile Iron Casting

Production Process

Sand Casting / Clay Sand Casting / Green Sand Casting/ Resin Sand Casting

Casting Manufacturer

Supreme Machinery Co.,Ltd

Quality Control

Spectrum Analyzer, Three-Coordinate Detector, Metallographic Analyzer, Tensile Testing Machinery


ASTM A48, ISO 185, DIN 1691, EN 1561, JIS G5501, UNI 5007, NF A32-101, BS 1452, IS 210,

Material Grade



Pump Industry

Machining Tolerance


Inspection Method

visual, dimensional, X-ray inspection


Production Process

We have updated our production line for making  cast iron pump body.

Our production process include resin sand molding line, shell molding line, green sand casting and lost wax investment casting production process.

Machining Workshop

We have full set line of machining facilities, various CNC equipment and Machining Center can meet customers’ requirements. After machining, the casting parts will be completed. Then, they will be inspected and packed for delivery and shipment.

Quality Control

Checking the raw material after they reach our factory------- Incoming quality control

Checking the details before the production line operated

Have full inspection and routing inspection during mass production---In process quality control

Checking the goods after they are finished---- Final quality control

Checking the goods after they are finished-----Outgoing quality control

Packing and Delivery

Packaging of cast iron pump body can be customized based on customer requirements to meet the different needs, such as plastic bag, carton box,  wooden case, crate, etc.



Hot Tags: Cast Iron Pump Body, Manufacturers, Suppliers, China, Factory, Buy, Made in China

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