MATERIAL : A106-B, API 5L CARBON STEEL HITAM, GALVANIS SEAMLESS, WELDED SCHEDULE : SCH10, SCH20, STD, SCH40, SCH80, SCH160, XXS MANUFACTURE : CHINA, AFRIKA, JAPAN, EROPA BERSERTIFIKAT
MATERIAL : STAINLESS STEEL SS304, SS316 SCHEDULE : SCH10, SCH20, STD, SCH40, SCH80, SCH160 SEAMLESS, WELDED MANUFACTURE : CHINA, TAIWAN, JAPAN, EROPA BERSERTIFIKAT
MATERIAL : CARBON STEEL A105, SS304, SS316 STAINLESS STEEL FILLER : GRAPHITE, ASBESTOS HOOP : SS304, SS316 MANUFACTURE : LOKAL, JAPAN BERSERTIFIKAT
MATERIAL : STAINLESS STEEL SS304, SS316 SEAMLESS, WELDED SCHEDULE : SCH10, SCH20, STD, SCH40, SCH80 MANUFACTURE : MALAYSIA, TAIWAN, EROPA, JAPAN BERSERTIFIKAT
MATERIAL : STAINLESS STEEL SS304, SS316 THREADED, SOCKET WELD ANSI : 3000# , 6000# MANUFACTURE : TAIWAN, EROPA BERSERTIFIKAT
MATERIAL: A105 CARBON STEEL THREADED, SOCKET WELD ANSI : 3000# , 6000# , 9000# MANUFACTURE: TAIWAN, EROPA BERSERTIFIKAT
MATERIAL: A234 WPB CARBON STEEL HITAM, GALVANIS SCHEDULE : STD, SCH40, XS, SCH80, SCH120, SCH160 MANUFACTURE : CHINA, TAIWAN, THAILAND, KOREA, JAPAN BERSERTIFIKAT
MATERIAL: A105 CARBON STEEL THREADED / SOCKET WELD ANSI : 3000# / 6000# / 9000# MANUFACTURE : TAIWAN / EROPA BERSERTIFIKAT
MATERIAL: A234 WPB CARBON STEEL HITAM / GALVANIS SCHEDULE : STD / SCH40 / XS / SCH80 / SCH120 / SCH160 / MANUFACTURE : CHINA / TAIWAN / THAILAND / KOREA / JAPAN BERSERTIFIKAT