工艺: 热锻成型 尺寸: 1/2”-48”(DN15-DN1200) 标准: ANSI B16.5,ASTM A182 ,UNI ,JIS, BS, DIN 承压: 150LBS-900LBS(PN10-PN100) 材质: CF8, CF8M, CF3, CF3M,F304,F304L,F316L,F321,F347H