1) Product:Seamless steel tube
2) High quality (ISO 9001, API 5L)
3) Standard: ASTM A106 /ASTM 179/API 5L GRB/DIN17175 ST35.

Features:

Product: Cold drawn carbon seamless steel pipe

1) Custom specifications

Size: 6mm*1mm(OD*THK) to 219mm*20mm,

Length :5.8m, 6m, 12m, 14m or any length as customer required.

2) High quality (ISO 9001. BOILER CERTIFICATION, API 5L )

3) Many kinds of purpose (pipes for machinery, pipeline, boiler pipes)

4) Very reasonable price

5) Many kinds of shapes:round, horse hoof, oval, hexagonal, rectangular, and square

6) Many kinds of standards: ASTM A106 GRA/B/C, ASTM A53 GRB, ASTM A192, DIN17175 st35.8, DIN1629 ST52, ASTM A210, ASTM A179, API 5L GRB.

7) Custom packing:

inner packing:caps at both ends,10 steel strong strips on every bundle,

Outer packing: PEwrapping outerside.

8) Marking:

Marking as customer required : size, standard, heat number.

9) Surface : Black Painted to prevent rust.