Size: Outside Diameter 10 - 2500mm.
Standard: ASTM A333 Gr.6 Low Temperature Seamless Steel tube.
Certificates: ASTM A335 A333,ASTM A213, DIN 17175, GB 5310 GB 9948, JIS G3458, JIS A3462, GB/T18984-2003, ASTM A333, etc.
Wall thickness: 0.2-250mm.
Length:1-12m or be required.
Surface: Black painted, PE coated, Galvanized, color coated, anti rust varnished, anti rust oiled, etc.