... 160 XXS Connection Weld & Thread Standard ANSI, JIS, DI Name CARBON STEEL SMLS PIPESSize 1'' to 24''Pressure SCH 10 TO SCH ... Carbon, Stainless, AlloyCertificate API, ISO9001: 2000, CCSPacking wooden cases or customerizedProduction Capacity 11000 tons per monthProduct Range: Seamless steel tubes/ pipes, Cold drawn steel ... , X52, X56, X60, X65, X70, X80 1"~48" ASTM A105 CARBON STEEL PIPE SEAMLESS