详细信息：产品介绍：一、产品[氧气管路专用截止阀]的详细资料：产品名称：氧气管路专用截止阀产品特点：氧气管路专用截止阀,氧气专用截止阀,截止阀。二、压力试验：公称压力强度试验水密封试验上密封试验气密封试验2.53.82.82.80.64.06.04.44.4三、主要零件材料及性能：体盖阀杆阀瓣密封面垫片填料工作温度适用介质1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni9Ti本体材质PTFEPTFE常温氧气ZCrZn16Si4四、氧气管路专用截止阀规格主要尺寸：1.6MPaDNLDD1D2bn-ΦdHDo凸面法兰RFJY41W-16PJY41W-16TJY41Y-16PJY41Y-16T251601158565144-Φ143051603218013510078164-Φ183161604020014511085164-Φ1832818050230160125100164-Φ1835620065290180145125184-Φ1838928080310195160135208-Φ18400280100350215180155208-Φ18460320125400245210185228-Φ18528320150480280240210248-Φ236684502006003352952652626-Φ237955002506504053553203030-Φ259105603007504604103753030-Φ2512006403508505204704353434-Φ2512007204009505805254853636-Φ301560800五、PN2.5MPa-4.0MPa氧气管路专用截止阀：六、氧气管路专用截止阀规格主要尺寸：2.5MPaDNLDD1D2bn-ΦdHDO251601158565164-Φ14305160凸面法兰RFJY41W-25PJY41W-16THY41Y-16PJY41Y-16T3218013510078184-Φ183161604020014511085184-Φ1832818050230160125100204-Φ1835620065290180145120228-Φ1838928080310195160135228-Φ18400280100350230190160248-Φ23460320125400270220188288-Φ25538320150480300250218308-Φ256684502006003603102783412-Φ257955002506504253703323612-Φ309105603007504854303904016-Φ3012006403508505504904484416-Φ341290720)