... , GB/T14976, GB/T14975, GB9948, GB5310, etc.,B).Steel grades:304 ,304L, 304H,304N,316,316L 316Ti ... ).Out diameter: ANSI 1/8"-24"(6mm-630mm). B).Wall thickness: ANSI 5S-160S (0.9mm-30mm)07 ... Delivery date: Min. 45 days13). Certificates: ISO9001:2000 quality system.BV, TUV, LLOYDS, DNV, SGS, etc. the third ... Wenzhou,China.-325024ZHEJIANG HUATIAN STAINLESS STEEL MANUFACTURING CO., LTD. STAINLESS STEEL PIPES