Line Pipe
Line pipe are widely used in the fields of Petrochemical, Coal Chemical, Refining, Oil and Gas Transmission, Marine Environment, Power, Heating and so on. What we could supply are as follows.
1.CARBON STEEL PIPES & TUBES
Seamless or Welded
Specifications and Steel Grade:
- ASTM A106; ASTM A53; ASTM A210; ASTM A333; ASTM A519-98; ASTM A179;
- ASTM270
- BS 1387; EN 10297; EN 10355
- DIN 2391; DIN 17175; DIN 1629
- API 5L GRB, X42, X46, X52, X56, X60, X65
- JIS 3444; JIS 3466; JISG 3445; JISG3454; STPG 370
- GB/T 8162-1999; GB/T 8163-1999
Size Range:Seamless Series: OD: 10.3 – 830 mm; Thickness: 1.7 – 70 mm
Welded Series: OD: 10 – 2600 mm; Thickness: 3 – 30 mm
2.STAINLESS STEEL PIPES & TUBES
Seamless or Welded
Specifications and Steel Grade:
- ASTM A312; ASTM A213; ASTM A249; ASTM A268; ASTM A269; ASTM A554; ASTM A789
- GB/T 14975; GB/T 12771; GB/T 13296; GB/T 12770; GB/T 14976
- TP 304; TP 304L; TP 316; TP 316L; TP 321; TP 317L; 309S; 310S
Size Range:
- Seamless Series: OD: 6 – 762 mm; Thickness: 0.5 – 50 mm
- Welded Series: OD: 6 – 2600 mm; Thickness: 0.3 – 30 mm
- Sanitary Tubing: 1/8″ – 6″
3.ALLOY STEEL PIPES & TUBES
Seamless or Welded
Specifications and Steel Grade:
ASTM A335; P5; P9; P11; P22; P91; ASTM A333, Gr. 6
Size Range:
- Seamless Series: OD: 1/8″ – 28″; Thickness: SCH10 – SCHXXS
- Welded Series: OD: 1/8″ – 28″; Thickness: SCH10 – SCH40
