BUTT WELDING FITTING
MATERIAL

CARBON STEEL : A234 GR.WPB
STAINLESS STEEL : A403-GR.304/304L/316/316L

FORGE STEEL FITTING
MATERIALS

CARBON STEEL : A105
STAINLESS STEEL : A182-GR.304/304L/316/316L
CLASS : 3000 LB, 6000 LB