Being counted amongst the reputed organization of the industry, we are involved in offering Steel Pipe.We offer following type of pipe which is available in various specification.
Submerged Arc Welded [SAW] Pipes
Citizen Metals Carbon Steel SAW Pipe manufacturing facility consists of a JCO Press, Helical / Spiral Mills, number of Three Roll Plate Bending Machine, Inside & Outside welding lines, Heat Treatment Furnace and all necessary Testing Equipment to produce high quality pipes conforming to various International Standards. These facilities are capable of manufacturing pipes in various grades.
The pipes are supplied according to appropriate standards as well as customer specifications in a large variety of steel grades and dimensions. Specific requirements on execution, tolerances, lengths, and mechanical & chemical properties are offered on request.
Products Manufactured:
- Longitudinal Submerged Arc Welded [L-SAW] Pipes
- Helical / Spiral Submerged Arc Welded [H-SAW] Pipes
- Longitudinal with Circumferential Seam Submerged Arc Welded Pipes
|
TYPE |
DIAMETER RANGE |
THICKNESS RANGE |
SPECIFICATION¹ |
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Longitudinal Submerged Arc Welded [L-SAW] Pipes |
12” [323.9 MM] |
0.2” [5 MM] |
As per ASTM |
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Helical / Spiral Submerged Arc Welded [H-SAW] Pipes |
16” [406.4 MM] |
0.16” [4 MM] |
As per ASTM |
||
|
Longitudinal with Circumferential Seam Submerged Arc Welded Pipes |
32” [812.8 MM] |
0.2” [5 MM] |
As per ASTM |
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Note: |
1 |
Pipes can be supplied as per Customer Specification also. | |||
|
2 |
Pipes up to 64” [1626 MM] can be manufactured with online or two step [offline] welding system. Pipes above 64” [1626 MM] shall be manufactured with online welding system. | ||||
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3 |
For size above 100” [2540 MM] 100% Manual Ultrasonic Testing of weld shall be carried instead of Hydro Test. | ||||
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4 |
For size above 142” [3600 MM] 100% Manual Ultrasonic Testing of weld shall be carried instead of Hydro Test. | ||||
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5 |
Mobile Plant can be set-up near the site for manufacturing of pipes. | ||||
Salient Features
- Heat treatment facility up to 100″ [2540 MM].
- Capability to produce pipe having very close diameter-thickness ratio.
- Capability to manufacture pipes as per API 5L Grade X-80 or Equivalent.
- Capability to manufacture Alloy Steel Pipes.
Application Industry
- Oil and Gas Pipeline
- Power Plant
- Water & Sewerage
- Structural
- Other Industrial
High Frequency Electric Resistance Welded [HF-ERW] Pipes
Citizen Metals manufactures Carbon Steel High Frequency Electric Resistance Welded (HF-ERW) Pipes with an annual installed capacity of 100,000 MT. HF-ERW pipes are made from hot rolled flat steel strip, formed into tubular shape and the longitudinal seam is welded by the application of mechanical squeezing of edges and heating the edges through High Frequency Electric Resistance applied by induction or conduction. The weld joint is achieved without addition of any filler metal.
Product Range:
| TYPE | DIAMETER RANGE | THICKNESS RANGE | SPECIFICATION |
|---|---|---|---|
| Circular Pipe / Circular Hollow Section | 6″ [168.3 MM] to 18″ [457.2 MM] |
0.125″ [3.2 MM] to 0.5″ [12.7 MM] |
As per ASTM As per API 5L As per API 5CT As per EN / BS As per IS As per Customer’s Specification |
| Square Hollow Sections | 5″ [125 MM] x 5″ [125 MM] to 12″ [300 MM] x 12″ [300 MM] |
0.125″ [3.2 MM] to 0.5″ [12.7 MM] |
As per IS As per Customer’s Specification |
| Rectangular Hollow Sections | 4″ [100 MM] x 6″ [150 MM] to 10″ [250 MM] x 14″ [360 MM] |
0.125″ [3.2 MM] to 0.5″ [12.7 MM] |
As per IS As per Customer’s Specification |
Salient Features
- Capability to manufacture pipes as per API 5L Grade API X-80 or equivalent
- All testing facilities in-house to meet International Standards
Application Industry
- Oil and Gas Pipeline
- Plumbing
- Heating
- Water Supply Systems
- General purpose applications
- Structural Pipe
ERW Steel Pipe
ERW pipes means Electric Resistance Welded Pipes .ERW steel pipes and tubes are used in various engineering purposes, fencing, scaffolding, line pipes etc. ERW steel pipes and tube are available in various qualities, wall thicknesses, and diameters of the finished pipes.
Our product finds its usage for Agricultural purposes, Drinking Water for housings, in collieries for extraction of Water, Thermal Powers, Transports, Hand pumps for deep boring wells, as a strong protection for cables by Telecom Department, Structural Purposes etc.
While manufacturing ERW steel pipes, only high-quality, continuous-cast, fully killed, control-rolled, fine-grain, low-carbon steel is used. High performance ERW steel pipes and tubing possess high strength corrosion resistance, high deformability, high strength and high toughness. We are among the leading manufacturers and suppliers of erw pipes and tubes in India. We are also one of the largest exporters of erw pipes and tubes in India.
Specification
Standard:API 5L, API 5CT, ASTM 53, EN10217, DIN 2458. IS 3589, JIS G3452, BS1387
Certificate:API 5L PSL1/ PSL2, API 5CT
Out Diameter:21.3mm – 610mm
Wall Thickness:1.8 – 22mm
Length:0.3 – 12m
Steel Grade:API 5L : GR B, X42, X46, X56, X60, X65, X70
ASTM A53: GR A, GR B, GR C
EN: S275, S275JR, S355JRH, S355J2H
GB: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555
Surface:Fusion bond Epoxy coating, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Oil coating as per customer’s requirement
Test:Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test.
Mill Test Certificate:EN 10204/3.1B
