P5/5Cr-0.5Mo Alloy Steel Pipe Manufacturers & Suppliers in Iraq

  • Manufacturer & Exporter of A335 Gr. P5 Alloy Steel Pipes or Chrome Moly Pipes to Iraq in Size Range of 1″ to 48″. We Export P5 Alloy Steel Pipes to Our Customers in Baghdad, Basra, Hillah, Najaf, Karbala, Mosul, Erbil, Sulaymaniya, Al Nasiriya, Kirkuk among others. 

    • A335 Gr. P5 Alloy Steel Pipes in Size 1″ to 48″ in thickness Upto 40mm.

    • A234 WP5 Buttweld Fittings, Elbow, Tee, Reducer, U Bends are Available in Size Range of 1″ to 48″.

    • A182 F5 Forged Flanges are Available in Size Range of 1″ to 48″, with nut, bolts and gaskets.

    • Prices for 9Cr1Mo (P5) alloy steel pipes ranges from US$3.5/Kg to US$6.5/Kg depending on the diameter, thickness, length and quantity of pipes.

  • 100% Quality Guaranteed, with Competitive Prices – PED Certified, ISO Certified, Major TPI and Approvals, OHSAS Certified.

  • P5 Alloy Steel Pipe Factory, P5 Alloy Steel Pipe Suppliers in Iraq, P5 Chrome Moly Pipe, P5 Alloy Steel Pipe Mill, P5 Alloy Steel Pipe Manufacturers, Large Diameter P5 Alloy Steel Pipe, P5 Boiler Tubes, P5 Heat Exchanger Pipes, P5 High Wall Thickness Pipes, P5 Heavy Wall Thickness Pipes, P5 Alloy Steel Pipes for Refineries, P5 Alloy Pipes for Oil & Gas Applications, 5Cr-0.5Mo Steel Pipe, Super Heater A335 Gr. P5 Pipes

  • We are a specialized manufacturer, stockist and supplier of A335 P5 alloy steel pipes in Iraq. P5 alloy steel pipes contain 5% chromium and 0.5% molybdenum, and offer minimum tensile strength of 415 MPa and yield strength of 205 MPa. The available data suggests that the 5Cr-0.5Mo steel pipes or P5 grade alloy pipes have excellent fabrication properties and adequate long term strength, making it a suitable choice for use in high temperature erosive refinery service applications.

  • A335 P5 alloy steel pipes are used for manufacturing boilers and heat exchangers, and are generally suitable for bending, flanging, and similar forming operations, and for fusion welding. 

  • With a collective experience of over 30 years, we have emerged as one of the largest just in time exporter of P5 alloy steel pipes to Iraq. ASTM A335 P5 alloy steel pipes are used in conjunction with ASTM A234 WP5 buttweld fittings, A234 WP5 elbow, A234 WP5 Tee, A234 WP5 reducer, A234 WP5 180 Degree U bends, and A182 F5 forged fittings and flanges. All these materials have similar chemical (Chrome, Moly, Nickel) and mechanical properties and can be easily welded and installed on site.

  • We are devoted to provide the best solutions for our customers in Baghdad, Basra, Hillah, Najaf, Karbala, Mosul, Erbil, Sulaymaniya, Al Nasiriya and Kirkuk the biggest industrial and commercial cities of Iraq. We have manufacturing set up, sales and export offices in both India and China to meet the immediate and long term alloy steel pipe requirements across Iraq. We aim at offering high quality but competitive price chrome moly P5 pipes for our global customers.

Professional Manufacturer of Alloy Steel SA335 P5 Pipes and Tubes, P5 U-Tubes, 5Cr-0.5Mo Steel Pipes and Tubes

  • Welded Alloy Steel Pipe, Size Range: 1/8″ to 48″
  • Seamless Alloy Steel Pipes, Size Range: 1/8″ to 48″
  • Thickness – SCH 20, 30, 40, STD, XH, 80, 100, 120, 140, 160, XXH, WT is 2.11mm – 40mm
  • Additional Services: Fusion Bond Epoxy, Galvanizing, 3LPE, Tar Epoxy
Alloy Steel ASTM A335 P5, P9, P11, P22, P91 Pipe Manufacturers, Suppliers, Exporters

Are You Looking for a 5Cr-0.5Mo/P5 Alloy Steel Pipe Supplier in Iraq?

We are one of the largest P5 alloy steel pipe factory, supplier and exporter in Iraq. We welcome you to contact us and send us your requirements. Metline specialises in export of alloy steel P5 pipes to Iraq. We can offer CIF, Ex-Works, DDP delivery terms.

Product P5/5Cr-0.5Mo Alloy Steel Seamless Pipes
Specification ASTM A335, ASME SA335
Grade P5
Size 2″ to 48″
Thickness 2.11 mm to 160 mm
Type Seamless, Hot Rolled, Cold Drawn
Test Certificates EN 10204 3.1
Length 6 MTR, 12 MTR, Custom

Equivalent Grades & Applications for P5 Alloy Steel Pipes or 5Cr-0.5Mo Steel Pipes

Material Group Common Name Type UNS Forging Spec. Casting Spec. Equivalent DIN DIN W. No Application
Low Alloy Steel Moly Steel C-1/2Mo K12822 A182-F1 cl2 A217-WC1 15M03 1.5415 Up to 470ºC* (875ºF)
Alloy Steel Chrome Moly 1.1/4Cr-1/2Mo K11572 A182-F11 cl2 A217-WC6 13CRM044 1.7335 Up to 593ºC (1100ºF)
2.1/4Cr-1Mo K21590 A182-F22 cl3 A217-WC9 10CRM0910 1.738 Up to 593ºC (1100ºF), High Pressure Steam
5Cr-1/2Mo K41545 A182-F5/F5a A217-C5 12CRMO195 1.7362 High Temperature Refinery Service
9Cr-1Mo K90941 A182-F9 A217-C12 X 12 CrMo 9 1 1.7386 High Temp Erosive Refinery Service
9Cr-1Mo-V A182-F91 A217-C12A X 10 CrMoVNb 9 1 1.4903 High Pressure Steam
  • The pipelines in the refineries are manufactured from chrome-molybdenum 5%Cr-0.5%Mo alloy steel pipes, also known as A335 P5 Gr. pipes. We are a specialist supplier of 5Cr-0.5Mo steel tubes for boilers and heat exchangers to various refineries in Middle East, Africa and Eastern Europe.
  • Non-heat-treated 5%Cr-0.5%Mo steel welded connections are not acceptable for service due to their excessive hardness and brittleness.
  • ASTM A335 P5 Pipe (ASME S/A335, Chorme-Moly) is a seamless ferritic Alloy-Steel Pipe for high temperature service.

ASTM A335 is a standard specification for seamless ferritic alloy-steel pipe for high-temperature service. The specification generally covers “chrome-moly” seamless pipes with remarkable resistance to corrosion and good tensile strength at high-temperature service. The testing requirements for these pipes include the following:

  • Transverse/longitudinal: tension and flattening, hardness, bend tests- for material which has been heat-treated in batch furnaces, these tests shall be made on the 5% of the pipes from each heat lot number. For smaller lots, one pipe at a minimum has to be tested
  • ASTM A335 Gr. P91 shall have a hardness of 250 HB / 265 HV (25 HRC)
  • Hydro testing: shall be applied to every length of pipe
  • The non-destructive electric test is optional

Equivalents of Alloy Steel Pipes Under DIN, ASTM and EN

1.5415 16Mo3 A335 Grade P1
1.7335 13CrMo4-5 A335 Grade P11, P12
1.738 10CrMo9-10 A335 Grade P22
1.7362 X11CrMo5 A335 Grade P5
A335 Grade P9
1.4903 X10CrMoVNb9-1 A335 Grade P91

Chemical Composition of Alloy Steel Chrome Moly Pipes – ASTM A335 P5, P9, P11, P22, and P91

Grade C Mn P S Si Cr Mo
P5 0.15max 0.30-0.60 0.025 0.025 0.50 max 4.00-6.00 0.45-0.65
P9 0.15 max 0.30-0.60 0.025 0.025 0.25-1.00 8.00-10.00 0.90-1.10
P11 0.05-0.15 0.30-0.60 0.025 0.025 0.50-1.00 1.00-1.50 0.44-0.65
P22 0.05-0.15 0.30-0.60 0.025 0.025 0.50 max 1.90-2.60 0.87-1.13
P91 0.08-0.12 0.30-0.60 0.02 0.01 0.20-0.50 8.00-9.50 0.85-1.05
V 0.18-0.25 N 0.03-0.07 Ni 0.40 max Al 0.02 max Cb 0.06-0.10 Ti 0.01 max Zr 0.01 max

Mechanical Properties of Alloy Steel Chrome Moly Pipes – ASTM A335 P5, P9, P11, P22, and P91

Grade P11, P22, P5, P9 Grade P91
Tensile strength, min, psi, (MPa) 60,000 (415) 85,000 (585)
Yield strength, min, (MPa) 30.000 (205) 60,000 (415)