Q245B Q345B 16Mn Hot Finished / Cold Finished ERW Carbon Steel Pipe
ERW steel pipe (express resistance welding steel pipe), resistance
welding with high production efficiency, low cost, saving
materials, easy automation and so on, so it is widely used in
aviation, aerospace, energy, electronics, automobile, light
industry and other industrial sectors, is one of the important
|Technical Parameter for ERW Steel Pipe||Tensile Strength||420-440Mpa|
|Yield Strength 0.2%||290|
|Ends||Beveled and Caps|
|Packing||In bundles||With steel strip|
|Dimension||OD Size||220-820 mm|
|Certificate||API 5L / ISO|
ERW steel pipe is straight weld pipe, electric resistance welding,
the abbreviation for ERW for transporting oil and natural gas vapor
liquid objects, can meet the requirements of high and low pressure,
the transport in the world with pipe sector accounted for a pivotal
ERW tube is a "high frequency resistance welded steel pipe", and
the common welded pipe welding process is not the same, the welding
seam is made from the steel body of the base metal, the mechanical
strength is better than the general welded pipe.
20# chemical component
16Mn C :0.13～0.19 Si :0.20～0.60 Mn :1.20～1.60 Cr≤0.30 P≤0.030
S≤0.030 Ni≤0.30 Cu≤0.25
API5L standard for X52 petroleum pipeline pipe
2.Marking: as customer’s requirement.
3.Painting varnish coating on the pipe
4.Plastic caps with both ends.
|Dimension||OD Size||60- 820 mm|
|Length||5.8m, 6m, 11m, 8m, 12m or as your required.|
|Surface||Black painting,black varnish,transparent oil,hot galvanized,
|Application||1.Low and middle pressure fluid transportation pipeline|
4.Petroleum and natural gas industry
|Supply||1.seamless steel pipe|
2.ERW steel pipe
5.Hot-rolled steel pipe
6.Spiral steel pipe
7.Hot-galvanized steel pipe
ERW pipe due to the use of hot-rolled coil as raw material, uniform
wall thickness can be controlled at about +- 0.2mm, the two ends of
the steel pipe according to the APL standard and GB / t9711.1
standard, end trimming hit groove, fixed length delivery and other
advantages. In recent years, the natural gas pipeline network
engineering and gas companies have been widely used ERW pipe as the
main pipe network of the city.
The pipe is for Fluid transport and Construction mostly used in
industries as Coal gas, Steam, Water,
Petroleum, Natural gas.
Our factory is near to raw material market and high-speed way, the
producing cost is low.
Our factory have long history for trading ERW steel pipe, with
We always cooperate with famous project and companies.
ERW Steel Pipe