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·working pressure:2000PSI-20000PSI
·The main size:1-13/16?-7-1/16?
·Bypass diameter:1-13/16?-7-1/16?
·operating temperature:-46?-121?(LU GRADE)
·material grade:AA.BB.CC.DD.EE.FF.HH
·Standard level:PSL1-4
·Performance Level:PR1-2
·working medium:Petroleum, natural gas
·Structure of split type, integrated type and double pipe structure;
·Configuration of a certain number of safety valve and control system, remote control can be realized;
·Can realize the fire prevention, explosion-proof function;
