Features: 1) Specifications: OD: 10- 219mm and THK: 1 - 20mm 2) Grades: 304, 304L, 316, 316L, 430 Features:1) Specifications: OD: 10- 219mm and THK: 1- 20mm2) Grades: 304, 304L, 316, 316L, 317, 310, 310S and 321,430,420,410,403,405 3) Made according to the standards of ATSM, AISI, BS, DIN, JIS, CNS, KS, IS, UNS,CSA, DGN, AS, NF and GOST4) Applications: petroleum, chemical industry, chemical fiber ...