Features:
1)Rational structure, reliable sealing, excellent performance,pretty appearance
2)Co-radix alloy welded sealing surface, anti-wearing, erosion-proof and long user life
3)Inside-set bolt-bearing structure reduces leakage and reliable use
4)Under pressures NMT 16.0Mpa,class 1500,valve belly with self-tightening
structure offers a tighter sealing for a higher medium pressure
Technical specifications:
1)Design standard:API6D
2)Face to face:ASME B16.10
3)Flanged ends:ASME B16.5
4)Test and inspection:AP1598
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