标准：ASTM A312 ,ASTM A358,ASTM A269,ASTM A213
材料:
不锈钢ASTM/ASMESA312 GR.TP304,304L,304H, 310S,310H.316.316L,347.347H ，ASTM/ASMES A358 CL1&CL3 GR, 304,304L,304H,310S,310H,316,316L,347.347H ，
双向不锈钢ASTM/ASME SA 790 UNS NO S31803,S32205 and etc.Inconel ASTMB444 UNS06625, Incoloy ASTMB423 UNS08825
哈氏合金，蒙乃尔等Hastelloy C276.Monel400.ASTMB111 C68700,C44300.C70600.C71500
类型：无缝/有缝
尺寸 :O.D 6mm-3000mm
壁厚: 0.5-100mm