steel pipe

The products have widely market all over the world, I think theres aslo a need in your hand. Please do not hesitated to contact me.

We sincerely hope to corporate with new&old friends, establish a bright furture together.

Products are widely used used in Chemical, Petrochemical, ship building, tire mold, transport vehicle, wind electric power generation, industry, etc.

We passed ISO and CE certificate.

Our factory are specialized in manufacturing all kinds of steel products like pipes, pipe fittings and flanges, valves and so on.  We are also a supplier of equipments for oil field, and machines for welding and cutting.  

CO-WORKING DEVELOPING CO., LTD is located in Tianjin, which is the industrial center of China, near Tianjin Port which lead us convenient transportation.

1) Material: Carbon steel, stainless steel, alloy steel
2) Standards: ASTM, DIN, JIS, API
3) can supply glav. Pipes
4) can supply the pipes according to your length
5) can supplyth pipes with plastic caps .

steel pipe

steel pipe:
Types:Round,Square,Rectangular.
Size:1/2"-24" NB.(Seamless & Welded)
Wall Thickness:Sch. 5S - Sch. XXS

  • material:carbon steel
  • Thickness:Sch. 5S - Sch. XXS
  • Technique:Welded
  • size:1/2"-48"
  • Grade:carbon steel
  • Welding Line Type:Spiral Welded
  • Dimensions:1/2"--48"
  • Model Number:1/2"-48"
  • Brand Name:TPCO
  • Welded Line Type:Spiral
  • Type:Welded
  • Surface Treatment:Galvanized
  • Certification:CE
  • Special Pipe:API Pipe
  • Section Shape:Round
  • Secondary Or Not:Non-secondary
  • Alloy Or Not:Non-alloy
  • Application:Gas Pipe
  • Place of Origin:Japan
  • Standard:ASME
  • Country:China (Mainland)
  • telephone:0086-022-83835857
Delivery Time: according to customers' request
Package: wooden pallets wooden case plywood case
Supply Ability: 300 Ton per Month
Minimum Order Quantity: 10 Piece/Pieces
Payment Terms: L/C,T/T
Port: XINGANG CHINA
Certification: CE
Special Pipe: API Pipe
Section Shape: Round
Secondary Or Not: Non-secondary
Alloy Or Not: Non-alloy
Application: Gas Pipe
Place of Origin: Japan
Standard: ASME
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