We could supply all kinds of valve forging and other pressure vessel forgings, such as valve body forging, valve cap forging, valve end, forging, casing head forging, tubing head forging, preventer forging.
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We have rich experience on AISI 4130, AISI4140, AISI 4330, AISI4340, AISI 8620 etc. According to the customers' requirements, we could choose ESR ingot material so that many mechanical properties could be improved, we could ensure that P. S content is lower than 0.010%, H content could be lower than 1.8 PPM.

We have a series of inspection equipment and test appliance, including chemical analysis, metallographic analysis, mechanical property test, charpy impact test, utrasonic test, magnetic article test etc.