Outer Diameter: 1/2"-28"

Wall Thickness: 1.65-20mm (all schedules)

Length: 1-12m or as customer requirement

Standard: ASTM 5L, ASTM A53, ASTM A178, ASTM A500/501, ASTM A691, ASTM A252, ASTM A672, EN 10217

Material Grade (en):

API 5L: PSL1/PSL2  GR.A, GR.B, X42, X46, X52, X56, X60, X65, X70
ASTM A53: GR.A, GR.B
EN: S275, S275JR, S355JRH, S355J2H

Ends: Plain end / beveled end / threaded

Surface Treatment: Bare, painting black, varnished, galvanized, anti-corrosion 3pe pp/ep/fbe coating etc.

Process: Bold drawn / hot rolled

Test: Chemical component analysis, mechanical properties (ultimate tensile strength, yield strength, elongation), technical properties (flattening test, bending test,  hardness test, impact test), exterior size inspection, hydrostatic test, ndt test ( et test, rt test, ut test)