Stainless Steel Pipe Manufacturer & Supplier in Qatar

Stainless Steel Pipe Manufacturer & Supplier in Qatar – R H Alloys

R H Alloys is one of the leading Stainless Steel Pipe Manufacturer in Qatar. We stock over 7 tons of Stainless Steel Seamless and Welded Pipes. As well as the top-notch component inputs, these Stainless Steel Seamless Pipes are tested extensively to meet international quality requirements. Both Stainless Steel Welded and Seamless Pipes are among our Stainless Steel materials, We offer a wide selection of grades in the sizes 6mm OD to 610mm OD and up to 30mm thick.

R H Alloys is a leading Stockist and Supplier of Stainless Steel Pipe for use in many high-precision systems. They are available in a wide range of Stainless Steel grades, mainly 405 and 409. Our products are characterized by tight tolerances, precise precut lengths, a clean inner surface, and a smooth surface finish.

Stainless Steel 430 Pipe Manufacturer, ASME B36.19 SS Pipe Manufacturer, Stainless Steel Welded Pipe Stockist, and Stainless Steel 409 Pipe Supplier in Qatar

R H Alloys is a leading Stainless Steel Pipe Supplier in Qatar. Our inventory includes Stainless Steel Pipes in many grades, including SS 405, SS 409, SS 410, SS 415, SS 416, SS 420, SS 430, SS 436, SS 436l, SS 439, and Stainless Steel 446. SS 416/415 Pipes are readily available in all standard pipe sizes and schedules, including Sch 5, Sch 10, Sch 40s, and Sch 80s.

The ASME B36.19 SS Pipe covers both welded and seamless types of pipes. They are widely used in chemical processing, food processing, water treatment, oil and gas exploration, and many other applications. We are also a top Stainless Steel Pipe Manufacturer & Supplier in Mexico.

Stainless Steel Pipes Standard Specifications, Sizes & Grades

SS Pipes are manufactured according to various industry standards and specifications, depending on their intended use. We’ll explore a few of the various Stainless Steel Pipe Supplier in Qatar

Product Stainless Steel Pipe, Stainless Steel Seamless Pipes, Stainless Steel Welded Pipes
Pipe Standards ASTM A213, ASTM A312, ASTM A269, ASTM A778, ASTM A789, A554
DIN 17456, DIN 17457
EN 10216, BS 3605, JIS 3459, JIS3463, GOS T9941
Material Grades 405, 409, 410, 415, 416, 420, 430, 436, 436l, 439 , etc.
Typical Size Range 6mm – 610mm Outer Diameter, 1.0 – 40mm Wall Thickness, Fixed 5.8m or 11.8m Lengths or 5-14m Random Lengths
Technology Hot Rolled, Cold Drawn, Extruded, Cold Finished, Heat Treated
Finish Annealed & pickled, Bright Annealing, Polished
Markings Heat Number, Size, Grade, Manufacturing Spec., Commodity Name or as per customer request
Pipe Ends Square Ends (straight cut, saw cut, and torch cut), or Beveled for welding
Packing Plastic Plugs in Both Ends, Hexagonal Bundles of Max. 2,000kg with Several Steel Strips, Plastic End Caps

Best Selling Stainless Steel Pipes Grades

We are well known Stainless Steel Pipe Suppliers in Qatar. SS Pipes come in different grades, each with their own unique properties and characteristics. The most common grades used in pipes are:

Stainless Steel 430 Pipes Chemical Composition

The chemical composition of Stainless Steel Pipes can vary depending on the grade and the specific application. However, the primary elements that make up Stainless Steel Pipes are:

Grade C Mn Si P S Cr Ni Ti
409 min.max. -0.08 -1.00 -1.00 -0.045 -0.045 10.511.75 -0.5 6x C0.75
410 min.max. 0.15 1 1 0.04 0.03 11.5/ 13.5 0.75  
416 min.max. 0.15 -1.25 -1 -0.06 0.15- 1214 -0.6  

Stainless Steel 420 Pipes Mechanical Properties

The mechanical properties of SS Pipes depend on their grade and the specific manufacturing process. Here are some general mechanical properties of the most commonly used grades of Stainless Steel Pipe:

Properties Metric Imperial
Tensile strength 550 MPa 79800 psi
Yield strength (@strain 0.200%) 345 MPa 50000 psi
Elastic modulus 200 GPa 29000 ksi
Poisson’s ratio 0.27-0.30 0.27-0.30
Elongation at break 20% 20%
Hardness, Brinell (estimated from Rockwell B) 159 159
Hardness, Knoop (estimated from Rockwell B) 173 173
Hardness, Rockwell A (estimated from Rockwell B) 51.1 51.1
Hardness, Rockwell B 83 83
Hardness, Vickers (estimated from Rockwell B) 159 159

Stainless Steel 431 Pipes Physical Properties

The physical properties of SS Pipes vary depending on their grade and specific manufacturing process. Here are some general physical properties of the most commonly used grades of Stainless Steel Pipes:

Grade Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (μm/m/°C) Thermal Conductivity (W/m.K) Specific Heat 0-100°C (J/kg.K) Electrical Resistivity (nΩ.m)
0-100°C 0-315°C 0-538°C at 100°C at 500°C
409 7800 200 11.0 11.7 12.4 25.8 27.5 460 600

Stainless Steel Pipes Equivalent Grades

Examples of corresponding grades for the most often used SS Pipes grades are shown below:

SS 410 1.4006 S41000 SUS 410

One of the leading 405 Stainless Steel Pipe Supplier in Qatar

Our high-quality Stainless Steel Welded Pipes products exhibit greater corrosion resistance, high strength, durability, and machining ability. Stainless Steel Pipe are most widely used in oil and gas equipment, petrochemical plants, heat exchanger equipment, seawater applications, pharmaceuticals, chemical processing equipment, the food and beverage industry, and water treatment plants.

Applications of Stainless Steel Pipe

  • Stainless Steel 405 Pipes are used Automotive Industry
  • Stainless Steel 409 Pipe is used in Oil and Gas Industry
  • Stainless Steel 410 / 410S Pipes are used in Pulp and Paper Industry
  • Stainless Steel 415 Pipe is used in Constructions
  • Stainless Steel 416 Pipes are used in Pharmaceuticals Industry
  • Stainless Steel 420 Pipe is used in Refining Industry
  • Stainless Steel 430 Pipe is used in Instrumentation Industry
  • Stainless Steel 446 Pipes are used in Food Processing Industry

Why choose R H Alloys For Stainless Steel Pipe Products

Stainless Steel 405 Pipe is made using high-quality materials. These Pipes are well-known for their endurance, sturdiness, and hardness. We manufacture Stainless Steel 405 Pipe with high precision machining and deliver defect-free, making us the leading manufacturer and supplier in Qatar.

As we maintain strong relationships with our external vendors, our employees undergo product training to better serve our clients and provide technical support for all applications. If you want a specific size, thickness, or coating on Stainless Steel Pipe, immediately contact us +91 22 6743 6506 or email us, and our sales professionals will supply you with the appropriate sizes available in stock and confirm the delivery schedule to your nearest port.

Stainless Steel Pipe Additional Information Packaging, Storage, and Delivery

We have a skilled team to ensure the quality of Stainless Steel Pipes and other products throughout the production and supply process, which includes everything from selecting high-quality raw materials to processing, packaging, storage, and delivery.

  • Stainless Steel 405 Pipe Payment Modes: LC (Letter of Credit), TT (Telegraphic Transfer or Wire Transfer), Cheque, and others.
  • Stainless Steel 430 Pipe Packaging: Stainless Steel 430 Pipe are packaged with caution and safety so they reach our client’s as good as they would expect. Packaging Charges Extra.
  • Stainless Steel 431 Pipe Port of Dispatch: Mumbai or Kalamboli ports in the Maharashtra state of India.
  • Stainless Steel 436L Pipe Tax:18% GST

R H Alloys is the leading SS Pipe Manufacturer & Supplier in Qatar

Clients Project Report for Stainless Steel Pipe, SS Seamless Pipe, SS Welded Pipes

R H Alloys is one of the premier quality Stainless Steel Pipe Manufacturer in Qatar. We work hard to ensure customer satisfaction by developing a Quality Management System and making continuous improvements to our goods, processes, and systems.

Clients Project Report
Stainless Steel 430 Pipe Supplier Doha
SS 431 Pipe supply Al Wakrah
Stainless Steel 409 Pipe Manufacturer Dukhan
Stainless Steel 405 Pipe Supply Al Khor

Stainless Steel Pipe Exporter in the following Countries

R H Alloys is also one of the leading SS Pipe Supplier in Qatar. Our supply chain is spread among countries such as Brazil, Russia, the UAE, the United Kingdom, Qatar, and some of the Gulf Regions. To fulfil industrial needs, we use the most up-to-date state-of-the-art manufacturing facility to make high-quality stainless steel pipes.