Pipe & Tube


A steel pipe or tube is a hollow, cylindrical shape made of steel that is used for the transportation of fluids and gases, as well as for structural applications. There are various types of steel pipes and tubes that differ in their materials, shapes, sizes, and applications. Here are some common types of steel pipes and tubes:

  • Carbon Steel Pipe:
  • This is the most common type of steel pipe and is made of carbon steel, which contains iron and carbon. Carbon steel pipes are widely used in plumbing and structural applications due to their strength, durability, and affordability.

  • Stainless Steel Pipe:
  • This type of steel pipe is made of an alloy that contains at least 10.5% chromium, which makes it highly resistant to corrosion and staining. Stainless steel pipes are commonly used in applications that require high corrosion resistance, such as in the food industry, medical equipment, and marine applications.

  • Galvanized Steel Pipe:
  • This is a steel pipe that has been coated with a layer of zinc to protect it from corrosion. Galvanized steel pipes are commonly used in outdoor and marine applications where exposure to moisture and saltwater can cause corrosion.

  • Alloy Steel Pipe:
  • This is a type of steel pipe that has been combined with other elements to improve its properties, such as strength, hardness, and toughness. Alloy steel pipes are commonly used in applications that require high strength, such as in the automotive and aerospace industries.

  • Nickel Alloy Pipe:
  • This type of pipe is made from steel alloys containing significant amounts of nickel, which enhances corrosion resistance, strength, and performance at high temperatures. Nickel alloy pipes are commonly used in chemical processing, power generation, and oil and gas industries.

  • Seamless Steel Pipe:
  • This is a type of steel pipe that is made without any welding or joints. Seamless steel pipes are commonly used in applications that require high pressure or high temperature, such as in the oil and gas industry.

  • Welded Steel Pipe:
  • This is a type of steel pipe that is made by welding the steel sheets or plates together. Welded steel pipes are commonly used in plumbing and structural applications.

  • Seamless Steel Tube:
  • This is a hollow steel tube produced without a welded seam, offering uniform strength and excellent pressure resistance. Seamless steel tubes are widely used in heat exchangers, boilers, and precision mechanical applications.

  • Welded Steel Tube:
  • This type of steel tube is manufactured by rolling steel strips or plates and welding the seam. Welded steel tubes are commonly used in construction, furniture, automotive components, and low-pressure applications.

These are some of the most common types of steel pipes and tubes, but there are many other variations available to suit different applications and requirements.

Pipe and Tube Specifications
Material Outer Diameter Range Wall Thickness Range Length Range Tolerance
Carbon Steel 0.5" to 36" 0.049" to 4" 5 – 7 meters +/- 12.5% or +/- 0.5mm
Stainless Steel 0.25" to 48" 0.035" to 2.5" 5 – 7 meters +/- 12.5% or +/- 0.5mm
Galvanized Steel 0.5" to 36" 0.049" to 2" 5 – 7 meters +/- 12.5% or +/- 0.5mm
Alloy Steel 0.5" to 36" 0.049" to 2" 5 – 7 meters +/- 12.5% or +/- 0.5mm
Nickel Alloy 0.5" to 24" 0.049" to 2" 5 – 7 meters +/- 12.5% or +/- 0.5mm
Pipes & Tubes Grades
Material Standard Available Grades Type Seamless / Welded
Carbon Steel Pipes ASTM A106 / ASTM A53 / API 5L Gr A, Gr B, Gr C, X42, X46, X52, X56, X60 Round, Square, Rectangular Seamless, ERW
Stainless Steel Pipes ASTM A312 / ASTM A213 304, 304L, 316, 316L, 321, 310S, 904L, 317 Round, Square, Rectangular Seamless, Welded
Alloy Steel Pipes ASTM A335 / ASTM A182 P1, P5, P9, P11, P22, P91, P92 Round, Square Seamless
Duplex & Super Duplex Pipes ASTM A790 / ASTM A789 2205, 2507, S31803, S32750, S32760 Round Seamless, Welded
Copper & Copper Nickel Tubes ASTM B88 / ASTM B75 C110, C122, C70600 (90/10 CuNi), C71500 (70/30 CuNi) Round Seamless, Welded
Nickel Alloy Pipes ASTM B443 / ASTM B622 Inconel 600, 625, 800, 825, Alloy 20 Round Seamless, Welded
Hastelloy Pipes ASTM B575 / ASTM B622 C22, C276, B2, X, B3 Round Seamless, Welded
Monel Pipes ASTM B165 / ASTM B444 400, K500 Round Seamless , Welded
Aluminium Tubes ASTM B221 / ASTM B210 1100, 3003, 5052, 6061, 6082 Round, Rectangular, Square Seamless, Welded
Galvanized Pipes ASTM A53 / ASTM A123 GI Pipes, DX51D, DX52D, DX53D Round, Square Welded
Features Of Pipe and Tube
  • Magnetic Response
  • Environmentally friendly
  • High tensile strength
  • High as well as Low-Temperature Service
  • Light weight

Indinox Stainless and Alloys LLP. is Manufacturer & Exporter Of Stainless Steel, Carbon Steel & High Nickel Alloys Pipes, Pipefitting, Flanges, Fastners & Importer & Stockist Of Stainless Steel Sheets,Plates & Coils. We are assisted by a team of qualified and experienced professionals who regularly maintain bulk stock of every item and supply within stipulated time.