詳細介紹 二通內(nèi)螺銅芯旋塞閥 型號公稱壓力PN(MPa) 試驗壓力PS(MPa)適用介質(zhì)工作溫度(℃)殼體密封X13T-1.01.01.51.1水、蒸汽、油品≤100公稱通徑DN(mm) 管螺紋G尺寸(mm)L□S□S1h2H151/28530122699203/4903616341242511104618381333211/41305518451524011/21506026552125021707528742606521/222090328229580325010536125327100430014046135425零件名稱閥體塞子填料壓蓋填料X13T-1.0鑄鐵鑄銅鑄鐵油浸石棉盤根柔性石墨