Forged steel check valve
Standard and regulation
Design and manufacture: ANSI B16.34; API 602; GB/T12224; GB/T12228; GB/122235; GB/122236
Socket welding ends: ANSI B16.11; JIS B2306; JB/T1751
Threaded ends: ANSI B1.20.1: BS21; ISO7/1; JIS B0203
Inspection and test: API 598; JB/T9092
Structural form: B. B; Lift type or B. B; Swing type or B. B
Material: ANSI/ASTM
Body material: A105; F5; F11; F22; 304; 304L; 316; 316L; LF2
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Our company have 6years OEM experience, you could give your idea to us, we could assist you to develop the new items, we also have the kinds of products certificates, such as, CE, RoHS, SGS,
Our company earns a good reputation and steadily stands on the international market. Our products are well accepted by all our customers. The most important thing is that we have the honest, professional and experienced team working for our respected customers. Our company firmly holds the principle of "Quality and Service are the best; Price is the cheapest".
We are sincerely looking forward to cooperating with you.
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