SCH 10 TO SCH XXS
SEAMLESS
WELDED
SPIRAL
ERW
SAW
GALVANIZES
RANGE 1/2 TO 66
API5LGR.B
API5L GR X42
A106 GRB
A53 GR.B
A333 GR6
A335 GRP11
P22
ASTM A312_304/L &316/L
API
ASTM