Standard: ASTN A106/A53 GR. B API5L, ST37/ST44, SS304/SS316/304L/316L
Thickness: SCH40/SCH80/SCH160
Material: Carbon Steel/ Stainlee Steel
Size: 1/2"-24"
Lengths: According to client's demand to produce.
suplly welded steel pipe, ERW pipe, spiral pipe, round pipe, square pipe, rectangular pipe, oval pipe, galvanized pipe