Precision-Engineered Pipe Spool Fabrication Manufacturer in India
Vardhman Steel Overseas is a trusted manufacturer and supplier of high-quality Pipe Spool Fabrication solutions, engineered for efficient installation and long-term reliability in critical piping systems.
Our pipe spools are pre-fabricated sections consisting of pipes, flanges, elbows, tees, and reducers, precisely assembled in accordance with international standards like ANSI B16.5, B16.9, and ASME. Each spool is manufactured under stringent quality control and dimensional accuracy for direct installation without requiring additional on-site fabrication.
We offer pipe spools in a variety of materials including Stainless Steel, Carbon Steel, Alloy Steel, Duplex, Super Duplex, and Nickel Alloys to meet diverse industry requirements.
Pre-fabricated piping spools significantly reduce project timelines and field welding efforts, making them ideal for refineries, petrochemical plants, power plants, oil & gas sectors, and marine applications.
With state-of-the-art infrastructure and experienced fabrication teams, Vardhman Steel Overseas ensures robust construction, precision fit-up, and fast delivery of custom spool pieces as per client drawings or specifications.
Prefabricated Pipe Spools Specification
| Pipe Diameter (O.D) |
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|---|---|
| ASME specification |
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| Wall Thickness |
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| Spool Fitting components |
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| Flanged spool components |
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| Fabrication standard |
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| Testing & Quality assurance |
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| Types of pipe spools |
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| Coated Pipe Spools |
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Selection list of material for flanged pipe spool
| Pipe Spool material & Components | Pipes/ Tubes | Fittings | Flanges |
|---|---|---|---|
| Carbon Steel | ASTM A106/ A53 | ASTM A234 WPB | ASTM A105/ A694 |
| Low Carbon Steel | ASTM A333 | ASTM A420 WPL6 | A350 LF2 |
| Stainless Steel | ASTM A312 TP304/ 316 | ASTM A403 WP 304/ 316 | ASTM A182 F304/ 316 |
| Alloy Steel | ASTM A335 P5, P11, P22 SA 213 T11/ T22 |
ASTM A234 WP11 | SA 182 F11/ F22 |
| Duplex Steel | 2205 | ASTM A815 | UNS S31803/ S32205 |
| SDSS | 2507 | ASTM A815 | UNS S32750/ S32760 |
| Copper Nickel | Cuni UNS 7060x | ASTM B122 | ASTM B151 90/10, 70/30 |
| Copper | C101, 110 | ASTM B62 | UNS C11000/ C10100 |
| Titanium | Ti Gr 5/ Gr 2 | ASTM B363 WPT2/ WPT5 | ASTM B381 Grade 2/ Gr 5 |
| Nickel Alloys | Inconel, Monel, Hastelloy | UNS N06600/ N06625/ N08825/ N04400/ N10276 | ASTM B564 |
Pipe Spool Manufacturing Process
Dimensioning / Drawing
Initial technical drawing and dimension planning.
Cutting
Precision cutting of raw materials as per design.
Bending
Material bending using press brakes or forming tools.
Welding with Fitting / Flange
High-quality welds joining flanges and fittings.
QC Checking
Dimensional, visual and tolerance inspection.
Stress Relief
Heat treatment to reduce internal stress post welding.
Hydro Testing
Leak & pressure testing under controlled conditions.
Coating / Surface Finish
Protective coating or finish as per requirement.
Shipping
Final packaging and dispatch to client location.
Features & Benefits
Our Pipe Spools are engineered with precision at Vardhman Steel Overseas to deliver unmatched reliability, strength, and long-term performance in high-demand pipeline systems.
- Custom Fabrication – Manufactured as per drawing or site requirement using advanced CNC & welding setups.
- Material Flexibility – Available in Stainless Steel, Carbon Steel, Duplex, and Nickel Alloys based on project demand.
- ANSI/ASME Standards – Fabricated to meet global piping norms including ASME B16.5, B16.9, and more.
- Time-Saving Solution – Preassembled units save onsite welding and reduce installation delays.
- Leak-Free Joints – Welded under strict QA ensuring robust sealing for critical pipelines.
- Hydro & NDT Tested – 100% tested for structural integrity, pressure sustainability, and leak-proof operation.
- Dimensionally Accurate – Tight tolerances for seamless integration with flanges, valves & fittings.
- Reduced Site Work – Delivered as plug-and-play assemblies ready for pipeline integration.
- Surface Finishing Options – Coated, pickled, or painted based on project & environmental needs.
- Global Supply Capability – Delivered worldwide with packaging optimized for long-distance transport.