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

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    Longtaidi Pipe Technology Co. LTD is a professional and high tech enterprise integrating bimetal-lined pipe and fittings manufacturer from China, contact us to get factory price and catalog

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