JIS G3452-2010; EN10255; DIN2440 Welded Steel Pipe Steel Tube

Production

welded steel pipes

Standard

GB/T3091-2008; BS1837-1985; ASTM A53/A53M-07; 

ASTM A513-07; ASTM A252; JIS G3444-06; JIS G3452-2010;

EN10255; DIN2440

Out Diameter  

0.5''-10''

Wall  Thickness

1.0 -12m, SCH30,SCH40,STD,XS,SCH80,SCH160,XXS etc.

 Length

 5.8m-20m,or as customer’s requirements.

 Tolerance

 ±5%  

 Ends

 Threaded Ends, Grooved Ends, Beveled Ends

  Type/Material

1. Water Pipe

Material: Q195/Q215/Q235/Q345B

Outside Diameter: 60-273mm

2. Threaded/Screwed Pipe

Material: Q195/Q215/Q235/Q345B

Outside Diameter: 21.3-165.1mm 

3. Structural Steel Pipe

Material: Q195/Q215/Q235/Q345B

Outside Diameter: 21.7-190.7mm

4. Scaffolding Pipe

Material: Q195/Q215/Q235/Q345B

Outside Diameter: 48mm

5. Straight Seam Welded Pipe 

Material: Q195/Q215/Q235/Q345B

Outside Diameter: 48-273mm

 6. Steel pipes with a longitudinal ERW  

 Material: Q195/Q215/Q235/Q345B

Outside Diameter: 21.3-273.1mm

 Technique

 Hot rolled, cold drawn, SAW, ERW

 Usage

1. 1.                 Piling project
2. 2.                 Heat-supply project
3. 3.                 Conveying drinking water,drainage,coal  gas,fuel gas,mine slurry and other low & middle pressure fluids
4. 4.                  API5L Petroleum and natural gas pipeline
5. 5.                  Chemistry industry
6. 6.                  Electric power engineering circulating pipe