PIPES.

CARBON STEEL , STANLESS STEEL & ALLOY STEEL

SEAMLESS PIPES ( ท่อไม่มีตะเข็บ )

CARBON STEEL : ASTM/ASME A/SA106 GR.B, A53 GR.B , API 5L GR.B

STANLESS STEEL : ASTM/ASME A310, A312 TP304/304L , TP316/316L

ALLOY STELL : ASTM/ASME A/SA333 GR.6 , ASTM/ASME A/SA335

GR.P5 , P11, P22, P91

ORIGIN : EUROPE , JAPAN , USA , AFRICA , CHINA

WELDED (ERW) PIPES ( ท่อมีตะเข็บ )

CARBON STEEL : ASTM/ASME A53 GR.A /GR.B, API 5L GR.B /X42

STANLESS STEEL : ASTM/ASME A312 TP304/304L , TP316/316L ,

ORIGIN : EUROPE , JAPAN , KOREA , THAI

GALVANIZED STEEL PIPES ( ท่อ ประปำ )

CLASS M / BS-M / BS-H