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Target Sectors & Engineering Solutions

Industries & Engineering Applications

Seamless Steel Industries supplies specialized piping, tubing, fittings and flange packages engineered for demanding operating pressures, elevated temperature profiles, and aggressive fluid dynamics across key heavy engineering sectors.

📜 EN 10204 3.1 MTC Documentation 🔬 NABL Supplementary Testing Readiness 🛡️ TPI Facilitation (LRS, TUV, DNV, BV, SGS, EIL) 🚛 Centralized Dispatch from Mumbai–Thane Hub
P-1 P-2 LARGE BORE IS 3589 HEADER CAD: WATER TRANSMISSION MANIFOLD STANDARDS: IS 3589 Fe 410 / IS 1239 SIZE RANGE: 15mm NB to 600mm NB PROCESS: ERW / Submerged Arc Welded APPLICATION: Potable Water & Effluent DISPATCH: Direct Transport Across India MTC: EN 10204 3.1 Traceable Heat
Water Manifold & Circulation Piping Schematic

Water Treatment

MS ERW and structural pipe for water treatment and public infrastructure projects.

Supply Scope: Large-diameter ERW mild steel pipes, pumping manifolds & coated intake lines
Key Standards & Metallurgy: IS 3589 Fe 410 • IS 1239 ERW • API 5L Welded
SUPERHEATED STEAM CAD: BOILER & PRESSURE VESSEL CODE: ASME SEC I & VIII • IBR STEAM PIPING: ASTM A106 Gr B / P91 BOILER TUBES: ASTM A213 T11 / T22 TESTING: Hydro & Ultrasonic UT DISPATCH: Mumbai–Thane Central Hub MTC: EN 10204 3.1 Traceable Heat
Boiler Tube & Pressure Vessel Geometry

Boiler & Pressure Vessel Manufacturers

Carbon and alloy steel seamless pipe for boiler and pressure vessel applications.

Supply Scope: High-temperature carbon seamless pipes, alloy boiler tubing & heavy wall forged flanges
Key Standards & Metallurgy: ASTM A106, ASTM A53, API 5L, IS 1239, IS 3589, EN 10216, ASTM A106 Gr. B, ASTM A192, ASTM A210 Gr. A1/C, ASTM A213, ASME SA106, ASME SA192, IS 3589, IBR-approved grades
CAD: ENGINEERING & EPC CORRIDOR LINE PIPE: API 5L Gr B to X70 PSL-2 STANDARDS: ASTM A106 / A234 / A105 FABRICATION: Beveled & Spooled STAGING: Direct Transport Nationwide TPI: LRS / TUV / DNV / BV / SGS / EIL MTC: EN 10204 3.1 Traceable Heat
Heavy Industrial Pipeline & Pipe Rack Schematic

Engineering & EPC

Seamless and welded pipe products for engineering, fabrication and EPC project requirements.

Supply Scope: Transmission line pipe packages, heavy schedule fittings & consolidated project procurement
Key Standards & Metallurgy: API 5L Gr B to X70 PSL-2, ASTM A106 Gr B, ASTM A234 WPB, ASTM A105, ASME B16.5, ASME B16.9
SLOPE > 0.5% DRAINAGE CAD: HIGH-PURITY PROCESS PIPING STANDARD: ASTM A270 / ASTM A312 ALLOY: TP316L / TP304L High Purity SURFACE: Ra < 0.51µm Electro-Polished WELD: Orbital Weldable Clean Ends DISPATCH: Mumbai–Thane Central Hub MTC: EN 10204 3.1 Traceable Heat
High-Purity Process Piping & Loop Schematic

Pharmaceutical

Stainless steel pipes and tubes for pharmaceutical and process equipment manufacturing.

Supply Scope: High-purity stainless tubing, orbital weld spools & electro-polished process pipe runs
Key Standards & Metallurgy: ASTM A270, ASTM A312 TP316L / TP304L, ASME BPE Standards
CAD: CHEMICAL PROCESS PIPING METALLURGY: ASTM A312 TP316L / P22 FLANGES: ASME B16.5 WN / RTJ FITTINGS: ASME B16.9 Seamless BW SERVICE: Hydrocarbons & Acids DISPATCH: Mumbai–Thane Logistics Hub MTC: EN 10204 3.1 Traceable Heat
Process Piping & Fractionation Schematic

Chemical & Petrochemical

We supply carbon steel, alloy steel and stainless steel pipes, tubes and fittings for chemical and petrochemical process applications, subject to applicable…

Supply Scope: Austenitic stainless seamless piping, alloy chrome-moly pipes & Class 150–1500 flanged systems
Key Standards & Metallurgy: ASTM A312 TP304/TP316L, ASTM A335 P11/P22, ASME B16.5, ASME B16.9

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