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  • Carbon Steel Seamless Pipes Available on Sale, by India’s Largest Stockholder and Supplier in Size Range of 1/2″ NB to 24″ NB. The most common grade in stock and regularly bough by our customers is ASTM A106 Grade B, also widely known as boiler tube grade. In addition to carbon steel seamless pipes in ASTM A106 Grade B, we also have on offer all kinds of flanges, buttweld fittings and fasteners for sale at lowest prices in India.

Metallica is one of the largest stockholder and suppliers of carbon steel seamless pipes in India, with over 250 customers in India and overseas. We are bulk buyers and exporters or carbon steel seamless pipes from factories in India (Jindal, MSL, ISMT) and overseas (China, Japan, Korea, Ukraine, Europe), and are able to give you the best price and quality just in time. All standard sizes in carbon steel seamless pipes and tubes are available Ex-stock, and we can offer immediate delivery and inspection for all our goods.

At Metallica Metals, we believe in selling in volume and increasing our customer base across the globe, enabling us to work on low margins. We have an extensive trader network across India, who buy from us on a regular basis. In addition to traders across India, we have many EPC contractors, companies and end users in various industries as our customers for carbon steel seamless pipes.

Carbon steel seamless pipes and tubes are used for conveying oil, steam, water, gas, air at low/medium/high pressure or temperature. Additionally these pipes are also used for fire protection systems, civil engineering, architecture and other structures, shipyard, oil field, and gas field.

Description

Carbon Steel Seamless Pipes Suppliers & Dealers in India – ISMT & Jindal Steel Pipes Dealers, with 10000 Tons in Stock

As one of the biggest supplier of carbon steel seamless pipes and tubes in India, Metallica carries inventory of over 10,000 tons in its warehouses in Mumbai, Maharashtra India. We sell our carbon steel seamless pipe products throughout India, and to international clients. We can supply our carbon steel seamless tube 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.

Chemical Composition of ASTM A106 Carbon Steel Seamless Pipes

ASTM A106 Steel Grade C, max.%Mn %P, maxS, maxSi, minCr, maxCu, maxMo, maxNi, maxV, max
Grade A0.250.27 – 0.930.0350.0350.10.40.40.150.40.08
Grade B0.30.29 – 1.060.0350.0350.10.40.40.150.40.08
Grade C0.350.29 – 1.060.0350.0350.10.40.40.150.40.08

Mechanical Properties of ASTM A106 Carbon Steel Seamless Pipes

ASTM A106 Steel GradeTenssile Test MPa or N/mm2
MIn. Yield PointTensile Strength
Grade A205330Min
Grade B240415Min
Grade C275485Min

Equivalents of ASTM A106 Seamless Pipes

SpecificationMechanical PropertiesGrade AGrade BGrade C
ASTM A53Tenside strength, min, psi (MPa)48000(330)60000(415)
Yield strength, min, psi (MPa)30000(205)35000(240)
ASTM A106Tenside strength, min, psi (MPa)48000(330)60000(415)70000(485)
Yield strength, min, psi (MPa)30000(205)35000(240)40000(275)

Production & Supply Range for Carbon Steel Seamless Pipes

ProductCarbon Steel Seamless Pipes
MaterialsCarbon Steel
Outer DiameterHot finish: 2″ – 30″,Cold drawn: 0.875″ – 18″
Wall ThicknessHot finish: 0.250″ – 4.00″,Cold drawn:0.035″ – 0.875″
LengthRandom Length, Fixed Length, SRL, DRL
Heat TreatmentBright Annealed, Normalized, Stress relieved, Cold finished, Quenched and Tempered
PackingPlastic End Caps in Both Ends, Bundled Packing with Steel Strips
Testing & InspectionChemical Analysis, Mechanical Properties (Ultimate tensile strength, Yield
strength, Elongation), Technical Properties (Flattening Test, Flaring Test, Bending Test, Hardness Test, Blow Test, Impact Test)
Test CertificatesAs per EN 10204 3.1B

Manufacturing & Testing Requirements for ASTM A106 Grade B Carbon Steel Seamless Pipes

Heat TreatmentHot-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
  • 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, identifi- cation of the resultant transition material is required. The producer shall remove the transition material by any estab- lished procedure that positively separates the grades.
Surface TreatmentOil-dip, Varnish, Passivation, Phosphating, Shot Blasting
Hydrostatic TestingInspection 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 TestThe 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.

All our carbon steel seamless 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 seamless steel pipes are as below:

  • API 5L Standard Specification for Seamless Line Pipe or Seamless Pipe Line
  • ASTM A 53 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless
  • ASTM A519 Seamless Carbon and Alloy Steel Mechanical Tubing
  • ASTM A106 Seamless Carbon Steel Pipes for oil pipeline and gas pipeline transportation
  • DIN 2391 Seamless Precision Steel Tubes
  • EN10305 Steel tubes for precision applications. Technical delivery conditions. Seamless cold drawn tubes
  • EN 10297 Hot rolled seamless steel tubes with an application in the mechanical and general engineering
  • EN 10210:Seamless structural steel pipes

Wide Range of Steel Grades in Carbon Steel Seamless Pipes

  • API 5L: Grade A, Grade B, X42, X46, X52, X56, X60, X65, X70, X80
  • ASTM A 53: Grade A, Grade B, Grade C, Type F, Type E
  • ASTM A519: 1010-1045, 4130-4142, 5135
  • DIN 2391: St30Si, St30A1, St35, St45, St52
  • EN10305: E235, E355
  • EN 10297: E355K2, E470, E420J2, E590K2
  • EN 10210: S235JRH; S275J0H, S275J2H; S355J0H, S355J2H; S275NH, S355NH; S275NLH, S355NLH

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