• Metallica Metals Group is a supplier of high quality carbon steel seamless pipes in India, in a wide range of size and grades. We stock and supply circular seamless carbon steel pipe for liquid and petroleum applications in size range of 12.7 OD to 610 OD in thickness range of 4mm to 70mm. We manufacture seamless carbon steel pipes strictly according to international standard like ASTM, API & DIN.

  • We stock all major grades of carbon steel seamless pipes such as ASME SA 53 Grade B, ASME SA 106 Grade B, ASME SA 333 Grade 6 and API 5L – PSL 1 Gr. A, B, X42, X46, X52, X56, X60, X65, X70. Being one of the largest volume seamless carbon steel pipe supplier, we can guarantee you the lowest prices. At Metallica Metals, we believe in selling in volume and increasing our customer base across the globe, enabling us to work on low margins.

  • As one of the biggest supplier of A106 seamless steel pipes in India, Metallica carries inventory of over 15,000 tons in its warehouses in Mumbai, Maharashtra India. We can supply our ASTM A106 seamless steel pipe products not only in industry-standard lengths and diameters, but also in custom length and diameters. Our range of carbon steel A106 seamless pipes encompasses size range from 1/4 NPS to 24 NPS in thickness upto SCH XXS.

Seamless Carbon Steel Pipe Manufacturer, Wholesaler and Distributor In India

One of the Largest Seamless Pipe Dealers in India!

If you are looking to purchase carbon steel seamless pipes, please feel free to contact us on sales@metallicametals.com

Product Carbon Steel Pipe
Shapes Square, Round, Rectangle
Types Seamless
Size (NB sizes) 1/2″ to 48″
Thickness SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules
Common Grades API 5L Gr. B, ASTM A106 Gr. B, ASTM A333 Gr. 6, ASTM A53 Gr. B, ASTM A500 Gr. B
Fittings Type Seamless Butt Weld, Flanges, Black, Galvanised Fittings
Other Fittings Elbows, Tees, Reducers, Caps, Stub Ends, Flanges (ANSI, Table E, D and H)

Over 10000 Tons in Stock for Carbon Steel Seamless Pipes!

ISMT & Jindal Steel Pipes Dealers, Original MTR's Provided with All Materials

As one of the biggest seamless carbon steel pipe stockholder and supplier in India, Metallica carries inventory of over 10,000 tons in its warehouses in Mumbai, Maharashtra India. We sell our seamless carbon steel pipe products throughout India, and to international clients. We can supply our seamless carbon steel tube products not only in industry-standard lengths and diameters, but also in custom length and diameters.

Wide Range of Steel Grades in Seamless Carbon Steel Pipes!

All our seamless carbon steel steel pipe products comply with major ASTM & Indian standards and classifications. The various quality standards according to which we can manufacture and supply carbon and alloy steel steel pipes are as below:
  • ASTM A106 Seamless Carbon Steel Pipes for oil pipeline and gas pipeline transportation – ASTM A106 Grade B
  • API 5L Standard Specification for Seamless Line Pipe or Seamless Pipe Line – API 5L Grade A, Grade B, X42, X46, X52, X56, X60, X65, X70, X80
  • ASTM A 53 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless – ASTM A 53 Grade A, Grade B, Grade C, Type F, Type E
  • ASTM A519 Seamless Carbon and Alloy Steel Mechanical Tubing – ASTM A519: 1010-1045, 4130, 4140, 4142, 5135
  • DIN 2391 Seamless Precision Steel Tubes- DIN 2391 St30Si, St30A1, St35, St45, St52
  • EN10305 Steel tubes for precision applications. Technical delivery conditions. Seamless cold drawn tubes – EN10305 E235, E355
  • EN 10297 Hot rolled seamless steel tubes with an application in the mechanical and general engineering – EN 10297 E355K2, E470, E420J2, E590K2
  • EN 10210:Seamless structural steel pipes – EN 10210: S235JRH; S275J0H, S275J2H; S355J0H, S355J2H; S275NH, S355NH; S275NLH, S355NLH

What is the Production & Supply Range for Carbon Steel Seamless Pipes?

Product Carbon Steel Seamless Pipes
Materials Carbon Steel
Outer Diameter Hot finish: 2″ – 30″,Cold drawn: 0.875″ – 18″
Wall Thickness Hot finish: 0.250″ – 4.00″,Cold drawn:0.035″ – 0.875″
Length Random Length, Fixed Length, SRL, DRL
Heat Treatment Bright Annealed, Normalized, Stress relieved, Cold finished, Quenched and Tempered
Packing Plastic End Caps in Both Ends, Bundled Packing with Steel Strips
Testing & Inspection Chemical Analysis, Mechanical Properties (Ultimate tensile strength, Yield
strength, Elongation), Technical Properties (Flattening Test, Flaring Test, Bending Test, Hardness Test, Blow Test, Impact Test)
Test Certificates As per EN 10204 3.1B

What are the Manufacturing and Testing Requirements for Carbon Steel Seamless Pipes?

Heat Treatment Hot-finished pipe need not be heat treated. Cold-drawn pipe shall be heat treated after the final cold draw pass at a temperature of 1200 °F (650 °C) or higher.
Process Carbon steel and mild steel are manufactured in three stages:

  1. Primary steelmaking
  2. Secondary steelmaking
  3. Casting
  • The steel shall be killed steel, with the primary melting process being open-hearth, basic-oxygen, or electric-furnace, possibly combined with separate degassing or refining. If secondary melting, using electroslag remelting or vacuum-arc remelting is subsequently employed, the heat shall be defined as all of the ingots remelted from a single primary heat.
  • Steel cast in ingots or strand cast is permissible. When steels of different grades are sequentially strand cast, identification of the resultant transition material is required. The producer shall remove the transition material by any established procedure that positively separates the grades.
Surface Treatment Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting, Hot dip galvanizing, Electrolytic galvanizing
Hydrostatic Testing Inspection test pressures produce a stress in the pipe wall equal to 60% of specified minimum yield strength (SMYS) at room temperature. Maximum Pressures are not to exceed 2500 psi for NPS3 and must stay under 2800 psi for the larger sizes. Pressure is maintained for not less than 5 seconds.
Nondestructive Electric Test The full body of each pipe shall be tested with a nondestructive electric test in accordance with Practice E 213, E 309, or E 570.
Mechanical Tests Specified
  • Tensile Test — NPS 8 and larger — either transverse or longitudinal acceptable smaller than NPS 8 — weighed in lots.
  • Larger sizes — by length.
  • Flattening Test — NPS 2-1/2 and larger.
  • Bending Test (Cold) — NPS 2 and under.

Chemical and Mechanical Composition of Most Widely Used Carbon Steel

ASME SA/ASTM A106 Gr. B, also widely referred as API 5L Grade B or ASTM A53 Grade B is the most widely used grade of carbon steel pipes, across the globe. Our maximum stock of carbon steel pipes is in this grade. The properties of ASTM A106 Gr. B pipes is as below:

Chemical Composition of ASTM A106 Carbon Steel Seamless Pipes

ASTM A106 Steel Grade  C, max.% Mn % P, max S, max Si, min Cr, max Cu, max Mo, max Ni, max V, max
Grade A 0.25 0.27 – 0.93 0.035 0.035 0.1 0.4 0.4 0.15 0.4 0.08
Grade B 0.3 0.29 – 1.06 0.035 0.035 0.1 0.4 0.4 0.15 0.4 0.08
Grade C 0.35 0.29 – 1.06 0.035 0.035 0.1 0.4 0.4 0.15 0.4 0.08

Mechanical Properties of ASTM A106 Carbon Steel Seamless Pipes

ASTM A106 Steel Grade Tensile Test MPa or N/mm2
Min. Yield Point Tensile Strength
Grade A 205 330Min
Grade B 240 415Min
Grade C 275 485Min

Equivalents of ASTM A106 Seamless Pipes

Specification Mechanical Properties Grade A Grade B Grade C
ASTM A53 Tensile strength, min, psi (MPa) 48000(330) 60000(415)
Yield strength, min, psi (MPa) 30000(205) 35000(240)
ASTM A106 Tensile strength, min, psi (MPa) 48000(330) 60000(415) 70000(485)
Yield strength, min, psi (MPa) 30000(205) 35000(240) 40000(275)

How are Carbon Steel Pipes Certified?

Certification of Steel Pipes

Manufacturers issue a Material Test Report or Mill Test Report to validate that the product meets the chemical analysis and mechanical properties specification. The MTR will contain all relevant data to the product and will accompany the product through its lifecycle.

The following are typical parameters that may be recorded on an MTR:

  • Chemical composition including carbon content, alloys, and sulfur
  • Material size, weight, identification, and grade
  • Material heat number, which ties back to the processing batch
  • Mechanical properties like tensile strength, yield strength, and elongation

At Metallica, we will Provide you with Original MTR’s for all Carbon Steel Pipe Products! We will Send Our Test Certificates, along with Quotation