Material Q235/Q345/20#/X42-X65/J55, ASTM (A53-F, A134/A139-B, A135-A, A587, A106-A, A106-B, A106-C), JIS, DIN

Standard:
EN-10208-1/2, GB, ISO, API 5L, ASTM A53, BS, JIS, DIN

Usage:
Used for large machinery, rollers, or other steel structure program

Size
Diameters range from 11" to 118" OD, with wall thickness from 0.179" to 1" and lengths up to 130 feet.

Surface:
Bare / Varnish coating or by client option

Packing:
Casing, bundled shipping in containers or by break bulk vessel