TIANJIN HUILITONG STEEL TUBE CO.,LTD

Tianjin Huilitong Steel Pipe in China specialized in manufacturing ERW(Longitudinal seam) and SSAW(Spiral welded) over 15 years.
Tianjin Huilitong Steel Pipe has been approved by API 5L(License Number:0654),Website:http://www.huilitongpipe.com, ISO9001-2008, Lloyd's Register-FPC(EN10210/EN10219/EN10217), PED 97/23/EC, Lloyd's Register Quality Assurance.
Tianjin Huilitong Steel Pipe in China specialized in manufacturing ERW(Longitudinal seam) and SSAW(Spiral welded) over 15 years.
Our production capability as below:
ERW/HFW Carbon Steel Pipes:
Standard: API 5L B/X42/X52/X70,EN10219 S355J0H/S355J2H/EN10217 P235GH
Size: 114.3mm-457.2mm Wall thickness: 4mm-16mm
Length:6-20m
SSAW (Spirally welded )Carbon Steel Pipes:
Standard: API 5L B/X42/X52/X70/EN10219 S355JR/S355J0H/ASTM A252 GR.2/GR.3
Size: 219mm-2540mm Wall thickness: 6mm-25mm
Length:6-35m
Longitudinal welded pipes for structural applications
• Size range SAW: from diam. 610 mm to diam.1219 mm.
• Quality: S275J0H / S355J0H / S3... [More Information]