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Pipes & Tubes

Seamless, Welded, ERW, EFW & Boiler Tubes in Stainless Steel, Carbon Steel, Alloy Steel, Nickel Alloy, Duplex, Titanium & Copper Nickel grades.

Complete Range of Industrial Pipes & Tubes

Siddhgiri Overseas is a leading manufacturer, stockist & exporter of industrial pipes and tubes. We supply seamless and welded pipes in a wide range of materials, sizes and schedules to meet the most demanding industrial requirements worldwide.

All our pipes and tubes are manufactured as per international standards including ASTM, ASME, DIN, EN and BS, with full material traceability and mill test certificates.

1/8"

to 24" NB

SCH 10

to XXS

10+

Material Grades

40+

Countries Exported

Pipes & Tubes

Pipes & Tubes Products

Browse our complete range of pipes and tubes available in various materials, sizes and specifications.

Stainless Steel Pipes & Tubes Stainless Steel

Stainless Steel Pipes & Tubes

Seamless & welded SS pipes in 304, 316L, 321, 347 and other grades for corrosion-resistant applications.

SS 304 / 304L SS 316 / 316L SS 321 SS 347 SS 310S SS 904L
  • Size: 1/8" – 24" NB
  • Schedule: SCH 10S – XXS
  • Standard: ASTM A312 / A213
  • End: Plain / Beveled / Threaded
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Carbon Steel Pipes & Tubes Carbon Steel

Carbon Steel Pipes & Tubes

High-strength carbon steel pipes for oil & gas, petrochemical and power plant applications.

ASTM A106 Gr.B ASTM A53 API 5L Gr.B API 5L X42–X70 IS 1239 IS 3589
  • Size: 1/2" – 24" NB
  • Schedule: SCH 20 – XXS
  • Standard: ASTM A106 / API 5L
  • Type: Seamless & ERW
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Alloy Steel Pipes & Tubes Alloy Steel

Alloy Steel Pipes & Tubes

High-temperature alloy steel pipes for power plants, boilers and pressure vessels.

ASTM A335 P1 P5 / P9 P11 / P22 P91 / P92 T11 / T22 T91
  • Size: 1/2" – 24" NB
  • Schedule: SCH 40 – XXS
  • Standard: ASTM A335 / A213
  • Type: Seamless Only
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Nickel Alloy Pipes & Tubes Nickel Alloy

Nickel Alloy Pipes & Tubes

High-performance nickel alloy pipes for extreme temperature and corrosion environments.

Inconel 600 Inconel 625 Inconel 825 Hastelloy C276 Monel 400 Alloy 20
  • Size: 1/4" – 12" NB
  • Schedule: SCH 10S – SCH 80S
  • Standard: ASTM B444 / B622
  • Type: Seamless & Welded
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Duplex & Super Duplex Pipes Duplex / Super Duplex

Duplex & Super Duplex Pipes

High-strength duplex pipes with excellent resistance to stress corrosion cracking and pitting.

Duplex 2205 (S31803) Duplex 2304 Super Duplex 2507 S32750 S32760 Zeron 100
  • Size: 1/2" – 12" NB
  • Schedule: SCH 10S – SCH 80S
  • Standard: ASTM A790 / A928
  • Type: Seamless & Welded
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Copper Nickel Pipes & Tubes Copper Nickel

Copper Nickel Pipes & Tubes

Excellent seawater corrosion resistance — ideal for marine, offshore and desalination plants.

Cu-Ni 90/10 Cu-Ni 70/30 ASTM B466 ASTM B467 DIN 86019 BS 2871
  • Size: 1/4" – 12" NB
  • Schedule: SCH 10 – SCH 80
  • Standard: ASTM B466 / B467
  • Type: Seamless & Welded
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Titanium Pipes & Tubes Titanium

Titanium Pipes & Tubes

Lightweight, high-strength titanium pipes for chemical processing, aerospace and marine use.

Titanium Gr. 1 Titanium Gr. 2 Titanium Gr. 5 Titanium Gr. 7 ASTM B337 ASTM B338
  • Size: 1/4" – 8" NB
  • Schedule: SCH 10 – SCH 80
  • Standard: ASTM B337 / B338
  • Type: Seamless & Welded
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ERW Pipes ERW

ERW Pipes

Electric Resistance Welded pipes for structural, water supply and general engineering applications.

IS 1239 IS 3589 ASTM A53 API 5L BS 1387 EN 10217
  • Size: 1/2" – 24" NB
  • Thickness: 2mm – 20mm
  • Standard: IS 1239 / ASTM A53
  • Finish: Black / Galvanized
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EFW Pipes EFW

EFW Pipes

Electric Fusion Welded large diameter pipes for high-pressure and structural applications.

SS 304 / 316L Duplex 2205 Carbon Steel ASTM A358 ASTM A671 ASTM A672
  • Size: 6" – 100" NB
  • Thickness: 6mm – 50mm
  • Standard: ASTM A358 / A671
  • Type: Single / Double Seam
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Boiler Tubes Boiler Tubes

Boiler Tubes

High-pressure boiler tubes for steam generation, heat exchangers and superheater applications.

SA 179 SA 192 SA 210 Gr.A1 SA 213 T11 SA 213 T22 SA 213 T91
  • OD: 12.7mm – 101.6mm
  • Thickness: 1.6mm – 12mm
  • Standard: ASTM A179 / A192
  • Type: Seamless Only
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Standards & Specifications

ASTM A312

SS Seamless & Welded Pipes

ASTM A106

CS Seamless Pipes

ASTM A335

Alloy Steel Seamless Pipes

ASTM A790

Duplex Seamless & Welded

ASTM B444

Nickel Alloy Seamless Pipes

API 5L

Line Pipes

ASME B36.10

Welded & Seamless Pipes

ASME B36.19

SS Pipes

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