J13W(H)内螺纹截止阀入口：1/4.1/2.3/8.3/4.1NPTM(ZG或G及M20×1.5)出口：1/4.1/2.3/8.3/4.1NPTF(ZG或G及M20×1.5)压力等级:6.4MPa—40MPa,928PSi—6000PSi适用温度:-65°F(-54℃)—1200°F(648℃)材质:316L.316SS.304SS.321SS.1Cr18Ni9Ti.20#.A105.WCB.12Cr1MoV.A335P91.Monel.inconel.hastelloycJ13W(H)内螺纹截止阀(LJ型)入口：1/4.1/2.3/8.3/4.1NPTM(ZG或G及M20×1.5)出口：1/4.1/2.3/8.3/4.1NPTF(ZG或G及M20×1.5)压力等级:6.4MPa—40MPa,928PSi—6000PSi适用温度:-65°F(-54℃)—1200°F(648℃)材质:316L.316SS.304SS.321SS.1Cr18Ni9Ti.20#.A105.WCB.12Cr1MoV.A335P91.Monel.inconel.hastelloyc