Carbon Steel/Alloy Steel Plain Tubes


Product Range

Carbon steel and alloy steel pipes and tubes in welded, welded and drawn, hot finished and cold finished manufacture. Tubes can be round, square, rectangular, elliptical, hexagonal or in accordance with clients' drawings.

Hot finished - o/d 32mm to 250mm with wall thickness 3mm to 50mm

Cold Finished - o/d 6mm to 220mm with wall thickness 0.4mm to 40mm

Welded - o/d 6mm up to 610mm with wall thickness 0.4mm up to 20mm

Finishes - normalized, annealed, without heat treatment.

Surface protection - oiled, varnished.


  • Pipe - used in chemical plants, petrochemical plants, oil refineries, gas plants, power generation, pulp and paper plants.
  • Heat Exchanger tubing - used in shell & tube, air coolers, condensers, feedwater heaters
  • Finned tubes for heat exchangers.
  • Mechanical tubing - used in automotive, general engineering, construction industry


Mills are certified in accordance with ISO 9001/9002 and approved by major outside inspection authorities.

Non destructive testing - in accordance with material standards including eddy current, hydrostatic, ultrasonic, dye penetrant where applicable and to clients' requirements.

Chemical analysis and mechanical tests according to specification and clients' requirements.


Material Grades Specifications - ASTM
Low Carbon Steel   A178, A179, A192, A214, A226
Medium Carbon Steel A1, C A210
Carbon Molybdenum Steel T1, T1a, T1b A209
Alloy Steel Tube T2, T5, T9, T11, T12, T22 A199, A213
Alloy Steel Pipe P1, P2, P5, P9, P11, P12, P22 A335
Low Temperature Steel 1,3,6 A333, A334, A524
Carbon Steel Pipe A, B A53, A106
Mechanical Carbon Steel Tube MT 1010, MT 1015, MT 1020, 1008, 1015, 1020, 1045 A519
Hydraulic Carbon Steel Tube   A822
Carbon Steel Feedwater Heater Tube A2, B2, C2 A692
  • Tolerances are to the specification and ASTM A450
  • Other standards such as BS, DIN, NF, UNI, JIS, GOST are available.

'U' Tubes

Carbon steel and alloy steel tubes can be supplied 'U' bent. Please see page 'U' Tubes.



Last updated: 21/01/07
© 2000-2007
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