Large Diameter ERW 12019 S355JR Longitudinally Welded Steel Structural Tubular Piles ERW Tubes En10219 for Mechanical Machinery and Plant Construction

Longitudinally Welded Large Diameter Steel Pipe

Cold formed structural hollow sections ensure high mechanical resistance and a high yield point. They are used to make fixed load-bearing structures in civil, industrial and mechanical constructions. . The manufacturing of cold formed structural TUBULAR PILES is regulated by European standard UNI EN 10219-2006 1 and 2.

Longitudinally Welded TUBULAR PILES

Welded (inside seam removed). Norm: EN10219 (cold ) and EN10210 (hot). Qualities standards from stock: S355J2H and S355J0H, S275JOH and S235JR. Other qualities upon request.

– Welded Structural ERW Tubes (EN10219-1)

All material listed above is provided with certificates, released according to standards EN10204 type 3.1 or 2.2. according to the reference of the tube/round.

Besides standard API diameters, Huilitong also manufactures 177.8mm,194mm,325 mm.,377 mm. and 426 mm .

177.8 and 194 mm in diameter with a wall thickness of 6 to 12 mm,welded bead removed.

Diameter 325 and 377 and 426 thickness upto 16mm welded bead removed.

¦ Pipes for steel construction

Welded pipes according to EN 10219-1 and 2 in materials S 235 JRH, S 275 JOH, S 355 JOH

and S 355 J2H

Dimensional range: Structural round: Ø 114.3mm. to Ø 610 mm. , thickness since 4 to 15.88 mm. Others sizes upon request.

heavy walled electric resistance welded (ERW) structural steel tubing, including ASTM A500-B Structural Tubing and ASTM A252 Piling Pipe