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The knowledge of stainless steel flanged ball valves of Beidou Flange Pipe Fittings Co., Ltd. The stainless steel flanged ball valves are tight and reliable. At present, the sealing surface materials ..
What are the causes of cracking of stainless steel flanges? The buried cracks in the stainless st..
Posttime：2020.04.10 Views：6669
From the old thought, cylinder and electric actuator have always been regarded as automation equipme..
Posttime：2020.04.10 Views：6385
Flange, also called flange flange or flange. Flange is the connecting part between pipe du and zhi p..
Posttime：2020.04.10 Views：6530
Beidou flange pipe fitting Co., Ltd. can achieve steady development in the fierce market competition..
Posttime：2020.04.10 Views：6666
Beidou flange pipe fitting Co., Ltd. can achieve steady development in the fierce market competition..
Posttime：2020.04.10 Views：6698
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