Module

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Our modules are forged of quality alloy steel, and made via normalizing. Each piece has been tested by flaw detection before it is sent out of the factory. Our products have high precision, long service life and easy to change.

Module is the main parts of fluid end. Our modules are made by the high quality alloy steel 8620 or 4135 forging. the blank must normalizing, roughing and quenching – tempering, ensure valve box internal hardness reach HB285-330.After rolling, the contact area of the two positioning cone holes not less than 75% in the finish machining process. After the pressure test, gauge inspection, and flaw detection, every product has been tested and issued with an inspection report, and can match all kinds of mud pump.