Carbon Steel:ASTM A234 WPB WPC A105 A106 A53 A283-D API5LB A671-CC-70 A515-50 A135-A A179-C,etc
Stainless Steel:304/304L, 316/316L,316Ti,321,317L,310S,etc
Alloy Steel:Inconel625、Incoloy825、Hastelloy C‑276,P1,P2 ,P5 ,P11,P12 ,P22,P91,P92,T1,T2,T9 ,T12,T11,T22
Duplex Stainless Steel: S31803(SAF2205),S32750(SAF2507),S31500(3RE60)

