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Seamless Steel Pipes and Tubes

What is Seamless Steel Pipe?

A seamless steel pipe is a component, which is formed by passing a strong billet over a piercing rod. This creates a hollow shell that enables fluids and gases to be passed through them. Some of these pipes harden after the manufacturing process and don’t require additional cold rolling procedures to enhance their integrity. These seamless pipes don’t possess any seams and don’t require any welding operations. The pipes within this range possess superior strength and can withstand heavy loads and pressures. They are also designed to withstand extreme temperatures and perform better than most welded and ERW pipes across different systems.

What is Cold Drawn Seamless Tubing ?

A cold-drawn seamless tubing is produced by cold drawing a bigger seamless pipe immediately after the hot drawing procedure. The temperature of the pipe is brought down to, room temperature and it is pulled through a die and plug. This enables the interior surface of the tubing to be smooth with enhanced tolerances. The process is preferred for small-sized pipes where a hot drawing process is not possible. These cold-drawn seamless tubing exhibit close tolerances with smooth surfaces and enhanced machinability, making them ideal for a range of applications in different stress-induced environments.

Sanitary Tubes Vs Tubing for Corrosion-Resistance

Sanitary tubes are hygienic fittings, which are used to transport sewage and wastes. These tubes can be readily dismantled or cleaned manually. They possess a smooth surface with a roughness average (Ra) this helps in eliminating any valleys or peaks in the line. The tubes don’t have any pockets, threading’s or bends. This helps in reducing the bacterial growth within the tubes.

Corrosion-resistance tubing is designed to suffice in extreme conditions. These tubes don’t require periodic cleaning in the line as they possess superior tolerances. The tubing can supply fluids and gases through treacherous terrains with constant bends and connections.

Seamless Pipe Manufacturers

Seamless Steel Pipes

Seamless Steel Tube

Cold Drawn Pipe

Stainless Steel Mechanical Tubing

 

Stainless Steel Pressure Pipe

Stainless Steel Aircraft Tubing

Stainless Steel Sanitary Tubes

Hot Finished Seamless Hydraulic Steel Tubes

 

Material Specification of Seamless Steel Tube

ASTM / ASME Standards
  • ASTM A213 / ASME SA213
  • ASTM A249 / ASME SA249
    ASTM A269 / ASME SA269
  • ASTM A554 / ASME SA554
  • ASTM A270 / ASME SA270
  • ASTM A358 / ASME SA358
  • ASTM A312 / ASME SA312
Specialized in Large Diameter Pipes
EFW Pipes size 5.0 milimeter - 1219.2 milimeter
Pipes Finish AP (Annealed & Pickled), Polished, MF, BA (Bright & Annealed)
Pipes Schedule SCH10, SCH5, STD, SCH40, SCH160, SCH80
Pipes /tubes Length Double Random, Single Random & Cut Length.
Pipes Form Square, Round, Rectangular, Hollow, Straight, Hydraulic Pipes, Etc.
End Beveled End, Plain End, Threaded.
Material Test Certificates (MTC) EN 10204 3.1
EN 10204 3.2
Marking All Pipes are marked as follows: Grade, Standard, Thickness, OD, Heat No. (Or according to the customer’s request.), Length
Swg & Bwg 12 Swg., 10 Swg., 16 Swg., 14 Swg., 20 Swg., 18 Swg.
Welded tubes Size 6.35 milimeter Outside Diameter To 152 milimeter Outside Diameter
tubes Finish Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF
tubing wall thickness 0.020" to 0.220", (special wall thicknesses available)
tubes Type ERW, Seamless, Welded, EFW, Fabricated
tubes Form Boiler, Straight, Rectangular, Round, Coil, Square, Hydraulic, LSAW, Hollow,‘U’ bent tubess Etc.
Application Gas tubes, Oil tubes,Heatexchanger and Boiler, Fluid tubes

Know Which Material Grade We Supply

Stainless Steel Seamless Pipe

  • Stainless Steel Seamless Pipe
  • Stainless Steel Welded Pipe
  • Stainless Steel 304 Seamless Pipe
  • Stainless Steel 304L Seamless Pipe
  • Stainless Steel 310 Seamless Pipe
  • Stainless Steel 316 Seamless Pipe
  • Stainless Steel 316l Seamless Pipe
  • Stainless Steel 316H Seamless Pipe
  • Stainless Steel 316Ti Seamless Pipe
  • Stainless Steel 317L Seamless Pipe
  • Stainless Steel 321 Seamless Pipe
  • Stainless Steel 347 Seamless Pipe
  • Stainless Steel 904L Seamless Pipe

Duplex 2205 Seamless Pipe

  • Duplex 2205 Pipe
  • UNS S31803 Pipe
  • UNS S32205 Pipe
  • Super Duplex 2507 Pipe
  • UNS S32760 Pipe
  • UNS S32750 Pipe

Copper Nickel Pipe

  • Copper Nickel 90/10 Pipe
  • Copper Nickel 70/30 Pipe

Titanium Pipe

  • Titanium Pipe
  • Titanium Grade 2 Seamless Pipe
  • Titanium Grade 5 Seamless Pipe
  • Titanium Tube

Nickel Alloy Pipe

  • Nickel Alloy Pipe
  • Nickel 200 Seamless Pipe
  • Nickel Alloy 201 Seamless Pipe
  • Inconel Pipe
  • Inconel 600 Seamless Pipe
  • Inconel 625 Seamless Pipe
  • Incoloy 800 Pipe
  • Incoloy 800HT Pipe
  • Incoloy 825 Pipe
  • Monel Pipe
  • Monel 400 Seamless Pipe
  • Hastelloy Pipe
  • Hastelloy C276 Seamless Pipe
  • Hastelloy C22 Seamless Pipe
  • 254 SMO Pipe

Nickel Alloy Tubing

  • Inconel Tube
  • Inconel 718 Tube
  • Monel Tube
  • Hastelloy Tube
  • 6MO Tubing
  • Stainless Steel Heat Exchanger Tube
  • Stainless Steel Boiler Tube
  • Stainless Steel Condenser Tube
  • Stainless Steel Finned Tube>
  • Stainless Steel Square Tubing
  • Stainless Steel Exhaust Pipe
  • Stainless Steel Rectangular Tubing
  • Stainless Steel Polished Tube
  • Oval Stainless Steel Tubing

Copper & Brass Pipe

  • Copper Pipe
  • Brass Pipe