Steel Pipes Manufacturer & Supplier in Iran

Steel Pipes Manufacturers, Suppliers & Exporters in Iran - Piping Projects Middle East

Piping Projects Middle East is a leading Steel Pipes Manufacturer in Iran. Steel Pipes, also called cylindrical tubes, are mainly made from steel, a solid and flexible metal alloy made mostly of iron and carbon. Other elements like manganese, nickel, chromium, and molybdenum are added in different quantities. Steel Pipes are designed to carry liquids, gases, and solids and are extensively used in various industries and applications because of their exceptional durability, strength, and versatility. We are the top Steel Pipes Suppliers in Iran.

Steel Pipes Manufacturers  in Iran

Available Stock of Below Leading Manufacturers

Steel Pipes - Specifications

Piping Projects Middle East is an esteemed Steel Pipes Manufacturer, is dedicated to providing with reliable, top-notch Steel Pipes. Here are the specifications for Steel Pipes.

Steel Pipes Supplier - Specifications, Standard, & Grades
Details Specification
Pipes 1/2" NB - 24" NB
ERW Pipes 1/2" NB - 24" NB
EFW Pipes 6" NB - 100" NB
Tubing Size 1/8″NB to 30″NB IN
Specialized in Large Diameter Size
Schedule SCH5, SCH10, SCH20, SCH30, SCH40, Std, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Type Seamless / ERW / Welded / Fabricated / LSAW Pipes
Form Round, Square, Rectangular, Hydraulic Etc
Length Single Random, Double Random & Cut Length
End Plain End, Beveled End, Treaded
Stainless Steel 200 Series - 201, 205, 202.
300 Series
301, 302, 303, 308, 309, 304, 304L, 309S, 310, 310S, 314, 317, 317L, 316, 316L, 316TI, 321, 347.
400 Series
405, 430F, 436, 409, 429, 430, 430FSe, 434, 442, 446, 403, 410, 414, 416, 416Se, 431, 440A, 420, 420F, 422, 440B, 440C.
500 Series - 501, 502.
600 Series - 630 (17-4 PH).
Titanium Titanium 6-4, Gr 1, Gr 5, Gr 7, Gr 9, 5-2-5, Gr 2, Gr 3, Gr 4, 6-2-4-2, 6-4 ELI, 6-6-2.
Hastelloy C22, C276, X, B-2.
Monel 400, K500.
Nickel Alloy Nickel 200 Nickel 201, Alloy 218, Alloy 20, Alloy 286, Nitronic 50.
Cupro Nickel Cu 70-30 (C71500, CW354H), Cu 90-10 (C70600,CW352H).
Inconel 601, X-750, 825, 925, 625, 660A, 718, 608.
Duplex / Super Duplex D S31803, SD S32760, D S32205, SD S32750, SD S32950.
Chromium Molybdenum Steel A387 Gr 2, A387 Gr 22, A387 Gr 22L, A387 Gr 12, A387 Gr 11, A387 Gr 7, A387 Gr 21, A387 Gr 21L, A387 Gr 9, A387 Gr 91.
Nichrome Alloy CrNi 20/80.
Copper ASTM B1, ASTM B2, ASTM B3, ASTM B152, ASTM B124, ASTM B133.
Brass Alloy 260, Alloy 360, Alloy C48200 - C48500, Alloy 272, Alloy 330, Alloy 353, Alloy 464.
Bronze Alloy 954, Alloy 933.
Case Hardening Steels 10C4, 20MnCr5, 15Ni5Cr4Mo1, 15C8, 15Cr3, 16Mn5Cr4, 15Ni5Cr4Mo2, 20Ni7Mo2, 20NiCrMo2, 14CrNi6.
En Series En30B, En31, En36, En8, En9, En19, En24, En45, En47, En48.
Mild Steel Sae 4118, Sae 4120, Sae 4120, Sae 4130, Sae 4135, Sae 4137, Sae 4140, Sae 4142, Sae 4145, Sae 4147, Sae 4150, Sae 4161, Sae 8620.

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What are Steel Pipe?

Steel Pipes are robust and designed for easy connection, making assembly efficient and reducing the chance of leaks. The pipes have smooth internal surfaces that improve fluid flow, reducing friction and optimizing operational efficiency in fluid transport systems. Steel Pipes are made precisely using advanced manufacturing methods, ensuring consistent quality and durability.

What is the Maximum Allowable Working Pressure for Stainless Steel Seamless Pipe?

We have highly skilled professionals working hard to meet all quality standards. Under the direction of our experts, we supplied and exported Stainless Steel Seamless Pipe free of flaws and defects. The maximum allowable working pressure (MAWP) for stainless steel seamless pipe depends on several factors, including the material grade, dimensions (outer diameter, wall thickness), temperature, and applicable design codes and standards. As a Steel Pipe Distributor, We also supply pipes in other cities. We are also a top Steel Pipes Supplier in UAE. We are also a leading Steel Pipes Manufacturer in Iraq.


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Leading Steel Pipes Manufacturer in Iran - Piping Projects Middle East

Piping Projects Middle East is a well-known Steel Pipes Supplier in Iran. We are trusted supplier in the UAE and other countries nearby. Our steel pipes are excellent, and we are the preferred option for businesses and industries seeking high-quality piping solutions in the Iran. We stand for on-time deliveries as we are the top Steel Pipes Manufacturers in Iran.

What are the Steel Pipes Manufacturing Defects?

Steel pipes can have problems during manufacturing that can affect their quality and performance. These problems include inclusions, foreign substances or particles that can manufacture the Steel Pipes weaker and more likely to rust or break. Additionally, localized areas of reduced wall thickness might occur during manufacturing. We are also a leading Steel Pipes Manufacturer in Iran.

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Steel Pipes Manufacturer in Iran

Steel Pipe

Seamless Pipe Manufacturer in Iran
Welded Pipe Manufacturer in Iran
Round Pipe Manufacturer in Iran

Specification Highlights

  • Size : 1/8″NB to 48″NB IN
  • Wall Thickness : 0.3 to 50mm
  • Standards : ASTM A312, ASTM A269, ASME SB677, ASTM A213, ASME SA 789/ASTM A789. ASME SA 790/ASTM A790
  • Manufacturing Type : Seamless
  • Shape : Square, Round, Box Section, Rectangle
  • Manufacturing Technology : Hot / Cold Formed






Check our Steel Pipe Weight Chart in Mm, Kg, PDF

The weight of a Steel Pipe can vary depending on the size and thickness of the Pipe.

Steel Pipe Weight Chart in Mm, Kg, PDF
Nominal Pipe Size (NPS) Outside Diameter (mm) Wall Thickness (mm) Weight (kg/m)
1/8 10.3 1.24 0.282
1/4 13.7 1.65 0.498
3/8 17.1 1.65 0.648
1/2 21.3 2.11 1.02
3/4 26.7 2.11 1.30
1 33.4 2.77 2.09
1 1/4 42.2 2.77 2.73
1 1/2 48.3 2.77 3.11
2 60.3 2.77 3.85
2 1/2 73.0 3.05 5.35
3 88.9 3.05 6.56
3 1/2 101.6 3.05 7.46
4 114.3 3.05 8.38
5 141.3 3.40 11.39
6 168.3 3.40 13.40
8 219.1 3.76 20.00
10 273.1 4.19 30.69
12 323.9 4.57 41.56
14 355.6 4.78 48.35
16 406.4 4.78 55.88
18 457.2 4.78 63.42
20 508.0 5.54 79.69
24 610.0 6.35 106.21

Which Testing is Required to Detect Steel Pipes?

To ensure the quality and integrity of steel pipes, various testing methods are employed throughout the manufacturing, transportation, and installation processes. The specific tests can vary depending on the intended use of the pipes and industry standards.

Some tests are Visual and Dimensional Inspection, Ultrasonic Testing (UT), Magnetic Particle Testing (MPT), Dye Penetrant Testing (DPT), Radiographic Testing (RT), Eddy Current Testing (ECT), Pressure, Hardness, Corrosion, Hydrostatic Testing, Microstructure Analysis etc. We are also a top-notch Steel Pipes Manufacturer in UAE.

Consider a Few Essential Factors Before Purchasing Steel Pipes


Grades: the grade of stainless steel is determined by its chemical composition and properties. Select the appropriate quality for your specific use.


Thickness: the thickness of the pipe will impact its strength and weight. Select the appropriate thickness based on your requirements.


Finish: Choose a finish for your pipe that meets your needs, as it will affect its appearance and ease of cleaning.


Sizes: the size of the Pipe will depend on your specific needs.

Size Chart of SCH 10 Steel Pipe

Size Chart of SCH 10 Steel Pipe
NPS 1/2 3/4 1 2 3 4
DN 15 20 25 32 40 50 65 80 90 100

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Clients Project Report of Steel Pipe, a top Steel Pipes Manufacturer in Iran, guarantees high-quality products with precise dimensions. Our dedicated team handles packaging and shipping to ensure our products reach you in perfect condition. We utilize damage-resistant packaging methods for added protection.

Client Projects of Steel Pipe
Product supplied Cities
Steel Pipe Supply Tehran
All types of Steel Pipe Isfahan
Steel Pipe Supplier Tabriz
Stainless Steel Pipe Shiraz

The Most Common Purposes for Steel Pipe:

  • Architecture includes the design and construction of building exteriors, such as facades, roofs, railings, doors, and windows.
  • Food service includes tables and countertops, sinks and appliances, and food preparation equipment.
  • Industrial equipment includes chemical processing equipment, pharmaceutical equipment, marine equipment, and oil and gas equipment.
  • Process Control, Energy Management and Application.
Oil & Gas Sugar Mills Power Plants Aerospace

Application & Uses of Steel Pipe:

Steel Pipes to Following Countries:

Piping Projects Middle East is a trusted Steel Pipe Exporter in UAE, Saudi Arabia, Qatar, Iran and Palestine. We can quickly satisfy our clients' needs and desires by providing them with Steel Pipes. We send shipments to these countries regularly.

Countries We Supply in Middle East
Countries We Supply
Saudi Arabia Israel Iran Kuwait Iraq
Oman Palestine Egypt Lebanon Turkey

Steel Pipe Manufacturer & Supplier

Steel Pipe Manufacturer in Iran

Steel Pipe Manufacturer in Iran

Steel Pipe Supplier in Iran

Steel Pipe Supplier in Iran

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