Home > News > Company news >

RST VALVE CASTING RAW MATERIAL QUALITY CONTROL

Certificates
    RST VALVE CASTING RAW MATERIAL QUALITY CONTROL
    Issue Time:2019-03-20

    RST VALVE

    12’’150LB Carbon Steel(WCB) casting body

    Before producing products, we must inspect our casting raw materials. We must ensure the valve surface is smooth, no burr , no sand hole, with correct dimension and material content for Physical & Chemical Test. We have our own quality control team to do this things to ensure quality. 

    RST VALVE Technology CO.,LTD
    KEEP IN TOUCH
    Please send your message to us
    *Email
    Tel
    *Title
    *Content

    Agree to use terms of service