Out diameter: 10-219mm Wall thickness: 0.8-8mm Length:  Random Length, Fixed Length, SRL, DRL, as you required (1) pre-painted (zinc: 60-120G/M2 ) (2) hot-dipped galvanized (zinc: 120-500G/M2 ) (3)cold-dipped galvanized(zinc:10-50G/M2) Quality standard:  ASTM A53, BS1387,GB/T3091-2001 Steel grade:...

Square pipe/tube   Production standard: ASTM A500 ,ASTM A 53 ,EN 10210 ,EN 10219 ,JIS G 3466 ,BS 1387, BS 6323 ,IS : 1161,IS : 3601,IS : 3074 IS : 4923, DIN 1626, DIN 2394. Steel grade: DIN 17100(EN 10025), ST33, ST37,ASTM A500, ASTM A 53: Gr. A, Gr B, Gr C, Gr.D,Q195, Q215, Q235, Q275, Q295, Q345, 08F, 08, 08AL, 08F, 10F, 10, HG5,...

SSAW (Spiral Submerged-arc Welded)   Quality standard: API 5L , ASTM A252 , BS EN10025, BS EN10219, DIN EN 10217, ASTM A53 BS534, BS 3601, DIN 1626, DIN 2460, TS1997, UNI 6363, AWWA C-200   Steel Grade: ASTM A 53: Gr. A, Gr B, Gr C, Gr.D API 5L: A, B, X42, X46, X52, X56, X60, X65 X70 ASTM A252: Gr.1 Gr.2 Gr.3   Size...

MECHANICAL SEAMLESS STEEL TUBING Usage: Applicable to the general structure, mechanical structure with seamless steel tubes.   Quality Standard: ASTM A 53 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless    Steel Grade: ASTM A 53:  Grade A, Grade B, Grade C, Type F, Type...

Square tube Out diameter: From10 mmx10mm to 600 mmx600mm Wall thickness: From 0.5mm to 20.0mm Length: 0 mtr - 18 mtr as customer required Usage:   Construction: Hall Structure, Sea Trestle, Airport Structure, Shipbuilding, Security Door Frames, Garage Doors, Strengthening Liners of Steel Doors and Windows,...

ERW (Electric Resistance Welded)     Quality standard: BS1387, BS EN10025, BS EN10217, ASTM A53, API 5L   Material: A53 (A, B), st37, st52, Q235, Q195, Q345   Outer Diameter: 6mm-610mm (1/16"-24")   Wall Thickness: 0.3mm-22mm   Length: 0.5mtr-20mtr     Usage: low...