What are the methods for non-destructive testing of steel castings?
Non-destructive testing is one of the most commonly used methods in the production of steel castings. Non-destructive testing is the detection of defects in surface and internal quality and precision while ensuring that castings are not damaged. . This article will introduce the non-destructive testing according to the testing method of steel castings. There are […]
What is the difference between a forged steel valve and a cast steel valve?
Forged steel valves are better than cast steel valves and can withstand large impact forces. Plasticity, toughness and other mechanical properties are also higher than steel castings, but the nominal diameter is relatively small, generally below DN50. Casting valves have lower pressure ratings. Commonly used nominal pressures are PN16, PN25, PN40, 150LB-900LB. Forged steel valve […]
F51 Wafer type single disc lift check valve
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FORGED STEEL GATE VALVES SHIPPED To Customer
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How to solve the problem of water leakage or rust in the forged steel check valve
Forging steel check valve storage environment should be noted, should be stored in a dry and ventilated room, and block both ends of the passage. The forged steel check valve should be inspected regularly, and the dirt on it should be removed, and the anti-rust oil should be applied on the surface. Forged steel check […]