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Seamless Steel Pipes
Square and Rectangular Pipes
Hot Dipped Galvanized Pipes
ERW Pipes
SSAW Pipes
Pipe Nipples
Thickness&Weight B36.10
Thickness&Weight B36.19
Thickness&Weight EN10220
BS 1387
DI Pipes

ERW Pipes 

A SOLUTION OF PIPING SYSTEM - INTERNATION PROJECT MANAGEMENT AND PROCUREMENT SERVICE.

 ERW Pipes

ERW line pipe-- for the transportation of oil, natural gas and chemical materials
Standards: AP-5L PSL1/PSL2 GB/T9711.1-1997 GB/T9711.2-1999Steel
Grade :A、B、X42、X46、X52、X56、X60、X65、X70

ERW Casing pipe--petroleum and nature air exploration
Standards: API SPEC 5CT, SY/T5989
Materials :H40 J55 K55

Structure and Mechanical Roundpipe and Tubing
Standards: JIS3466、JIS3445; ASTM A513; GB/T 6728-2002
Steel Materials: carbon steel or low ally steel 
 

Structure and Mechanical Square or Rectangular Pipe
Standards: GB/T3091 JIS G3452
Steel grade: Q215A、Q215B、Q235AB 、Q295AB、Q345AB


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