Warning: preg_match(): Delimiter must not be alphanumeric or backslash in /home/lpf/public_html/visitor.php on line 64

Warning: preg_match(): Unknown modifier 'c' in /home/lpf/public_html/visitor.php on line 64
LPF Carbon and Alloy Steel Products for Industrial Use
Our Contacts
  • Niejia village, Liushu town Laobian district,
    Yingkou,China
  • +86 417 3893911
Carbon and Alloy Steel Pipe Fittings for Industrial Use

Durable and High-Strength Carbon & Alloy Steel Pipe Fittings for Demanding Industrial Applications

Liaohe Pipe Fittings (LPF) is a leading manufacturer of high-quality carbon and alloy steel pipe fittings for industrial use, offering durable solutions for various industrial applications. With expertise in providing fittings for oil and gas, power plants, and chemical processing, LPF ensures precision and reliability in every product, meeting global standards for performance and quality.

Carbon Steel

Carbon Steel

Carbon Steel : A234 WPB,WPC
High Strength Carbon Steel: MSS SP75/A860 WPHY 42,52,60,65,70,80

Category ASTM / A PI/ MSS/ Material Specification
Wrought Fittings Seamless Pipe Plate FORGNG(BAR) Welded Pipe
CS CS A234WPB A106 Gr..B ASTMA51560-65 A105 A672 Gr.B/C
CS A234WPC A106 Gr..C A51665-70 - A672 Gr.B/C
High Strength CS A860 WPHY 42-80 API5L Gr.42-80 API5L X42-80 A694 F42- 80 API5L Gr.42-80
LTCS LTCS A420WPL6 A333 Gr.6 A51660-65 A350LF2 A333 Gr.6
2% Ni -1% Cu A420WPL9 A333 Gr.9 A203A A350LF9 A333 Gr.9
31/2%Ni A420WPL3 A333 Gr.3 A203D A350LF3 A333 Gr.3
81/2%Ni A420WPL8 A333 Gr.8 - - A333 Gr.8

Alloy Steel

Alloy Steel

Low temp: A420 WPL6,WPL3,WPL8,WPL9
Alloy Steel: A234 WP11,WP22,WP5,WP9,WP91

Category ASTM /API/ MSS Material Specification
Wrought Fittings Seamless Pipe Plate FORGNG(BAR) Welded Pipe
AS Carbon-Molybdenum A234 WP1 A335P1 A204 Gr.B A182Gr.F1 A691 Gr. CM-7O
1%Cr-1/2% Molybdenum A234 WP12 A335P12 A387 Gr.12 A182Gr.F12 A691 Gr.1Cr
1 1/4%Cr-1/2% Molybdenum A234 WP11 A335P11 A387 Gr.11 A182Gr.F11 A691 Gr.1 1/4Cr
2 1/4%Cr-1% Molybdenum A234 WP22 A335P22 A387 Gr.22 A182Gr.F22 A691 Gr.2 1/4Cr
5 %Cr-1/2% Molybdenum A234 WP5 A335P5 A387 Gr.5 A182Gr.F5 A691 Gr.5Cr
9 %Cr-1% Molybdenum A234 WP9 A335P9 - A182Gr.F9 A691 Gr.9Cr
9 %Cr-1%Mo-0.2%V+Cb+N A234 WP91 A335P91 A387 Gr.91 A182Gr.F91 A691 Gr. 91

Applications

  • Steam, Boiler and heat exchanger
  • Gas and steam turbines
  • Heat recovery steam generations (HRSG)
  • Header systems and reheat piping
  • Superheated applications
  • Power plant piping systems
  • Crude oil, sour crude and oil sand applications