Steel Grade：

ASTM A106 Gr. B/C, API 5L Gr. B, ASTM A53 Gr. B

Standard：

ASTM A106

Size：

1/2"-24"  15mm-600mm

Length:

1m、2m、5.8m、6m according to buyer's request

Surface：

black painting, anti-corrosion oil, galvanized or as per required by customer

End Treatment：

Plastic Caps

Package：

Wrapped in bundles by steel strips