The fabrication expert large EPC contractors trust
If you are an EPC contractor looking for high-quality fabrication work in Vadodara or anywhere in Gujarat, Maharashtra, Rajasthan or Madhya Pradesh, HAIL's Kalol facility is your perfect partner. As an experienced industrial mechanical contractor, we deliver to refinery quality for large-scale industrial work. Pipe spool fabrication, plate rolling, CNC profile cutting, and vessel sub-assembly are our specialties.
Our reference: Lime Kiln Duct Fabrication for Nirma Ltd. via Tuaman Engineering — IS 2062 Grade B steel supply, fabrication of straight DE ducts to drawing, abrasive blasting, protective coating, third-party inspection and despatch.
Workshop facilities at a glance
Job work we accept
Plate rolling
Cylindrical and conical shells up to 3 metres width and 20 mm thickness — for tanks, vessels, ducts and silos.
CNC profile cutting
Plasma and oxy-fuel CNC cutting on plates up to 3 m × 12 m. Beveling, weld-prep and dimensional accuracy.
Pipe spool fabrication
Pipe spools to ASME B31.3, B31.1 and B31.4 — CS, LTCS, SS, alloy steel. Isometric-driven fabrication.
Vessel sub-assemblies
Shells, dished ends, nozzles, internals, structural attachments — workshop pre-fabricated.
Structural fabrication
Pipe rack, equipment platform, ducts, technological structures — workshop and field erection.
Welding processes
SMAW, GMAW, GTAW, SAW and FCAW — all with ASME Section IX qualified WPS/PQR.
Surface preparation & painting
Shot blasting to SA 2.5, primer, intermediate and topcoat application — epoxy, PU, zinc-rich, intumescent.
Hydrotest & NDT
In-house hydrostatic and pneumatic test, DPT, dimensional inspection — calibrated gauges and chart recorders.
Quality & compliance
- ASME Section IX qualified WPS/PQR; PMI traceability on every plate and weldment.
- Third-party inspection accepted: Lloyd's, BV, T×V, RINA, IBR.
- Documented ITP (Inspection & Test Plan) per job; full data dossier on despatch.
- Dimensional reports, hydrotest charts, paint film thickness reports, weld maps.
- HSE compliance with PPE, work permits, fire watches and emergency response.
Workshop location & logistics
Plot No: 1237/1, State Highway No. 5, Opp. Neelkanth College, Near Santam Party Plot, Village: Delol, Taluka: Kalol, District: Panchmahal, PIN: 389310, Gujarat, India.
60 km from Vadodara, 90 km from Ahmedabad, easy heavy-vehicle access via SH-5. Direct connectivity to Mumbai-Delhi NH-48 and to all Gujarat industrial belts (Dahej, Hazira, Ankleshwar, Sanand).
Reference job-work projects
- Lime Kiln Duct Fabrication — Nirma Ltd., Bhavnagar for Tuaman Engineering Ltd.: IS 2062 Grade B raw material supply, straight DE duct fabrication, abrasive blasting, protective coating, third-party inspection.
- Spool fabrication for IOCL revamp projects: pre-fab of process and utility piping spools.
- Sub-assembly fabrication for tank construction: cone roof structures, IFR pontoons, manholes and accessories.
Why choose HAIL as your Industrial Contractor?
- Refinery-grade QA on every job — same workshop that pre-fabricates for IOCL Barauni and Thyssenkrupp.
- Predictable delivery — owned workshop, not a fluctuating sub-vendor network.
- Single contact, single PO, single data dossier.
- Confidentiality of client drawings and IP — non-disclosure agreements signed routinely.
- Pan-India despatch with documented packing list and weighbridge tickets.
Frequently asked questions
How big is your workshop?
33,000 sq.ft. total plot — 17,800 sq.ft. shed, 6,225 sq.ft. store, 50 HP power, located at Kalol (Panchmahal), Gujarat.
What job work do you accept?
Pipe spools, plate rolling, CNC cutting, vessel sub-assembly, structural fabrication, blasting, painting and hydrotest — for EPC contractors and OEMs.
Are your welders WPS/PQR qualified?
Yes — all welders pre-qualified to ASME Section IX (SMAW, GMAW, GTAW, SAW). Full PMI and traceability.
Maximum plate rolling capacity?
3 m width × 20 mm thickness. For larger jobs we extend with partner workshops under our QA system.
Do you do hydrotest at the workshop?
Yes — in-house hydrostatic, pneumatic, DPT and dimensional inspection with calibrated gauges and chart recorders.