Standard:ASME/ASTM: A312, A269, A213, DIN 17456, etc.
Steel Grade: TP 304, 304H, 304L, 316, 316L, 316Ti, 317, 321, 321H, 347, 347H, 309S, 310S, 904L etc.

Pipe size range:
Outside diameter from 6mm to 530mm
Wall thickness from 0.5mm to 38.1mm

Marking: JW, material grade, standard, specification, heat no.
Length: unbending length or fix length
Package:knitting strip bundle, wooden box or steel box
Mill test certificate: according to EN 10204 3.2

Value added service:
Third party inspection
Bright annealed, polished outside and inside surface