Mechanical EPC for petrochemical complexes
Petrochemical plants demand tight tolerances, exotic metallurgies, and flawless safety execution inside high-hazard zones. HAIL brings the same discipline we apply in refinery EPC to every petrochemical project — ASME, API, and PESO compliant fabrication, erection, and commissioning. Our integrated approach eliminates the interface gaps that plague multi-vendor petrochemical construction.
Petrochemical services we deliver
Storage tanks
API 650 atmospheric tanks for methanol, ethanol, aromatics, naphtha, and petrochemical intermediates. Cone roof, EFR, and IFR configurations up to 110m diameter.
Pressure vessels & reactors
ASME U-stamp heat exchangers, process reactors, distillation columns, condensers, reboilers, and separators in SS, duplex, and exotic alloys for petrochemical service.
Process piping
High-pressure process piping, offsite piping, underground piping with 3LPE coating, and cross-country pipelines for petrochemical feedstock and product transfer.
Column erection
Heavy lift erection of distillation columns, fractionators, absorbers, and stripper towers using owned crane fleet (200MT, 100MT, 50MT). 40+ critical erections completed.
Structural steel
Pipe racks, equipment platforms, cable trays, access walkways, and structural foundations for petrochemical process units and utilities.
Shutdown & revamps
Brownfield revamps and turnaround maintenance inside operating petrochemical plants. Full PTW compliance and zero-incident execution in live plant environments.
Petrochemical industries we serve
Olefins & polymers
Ethylene crackers, polyethylene, polypropylene, PVC, and polymer processing plants. Process equipment, tankage, and piping for olefin downstream units.
Aromatics
Benzene, toluene, xylene (BTX) extraction and purification units. Reformer off-gas processing and aromatics recovery equipment.
Methanol & derivatives
Methanol, formaldehyde, acetic acid, and methanol-to-olefins (MTO) plants. Storage, handling, and process equipment fabrication.
Petrochemical intermediates
Butadiene, propylene, ethylene oxide, ethylene glycol, and other petrochemical intermediate processing and storage facilities.
Codes & standards
Vessel & tank codes
ASME Section VIII (U-stamp), API 650, API 620, IS 2825, TEMA R/C/B for heat exchangers, PESO SMPV(U) for mounded bullets.
Piping & safety
ASME B31.3 process piping, OISD 244 safety standards, NACE MR0175 sour service, IBR for steam piping.
Reference projects
N-Butanol Project — IOCL Gujarat Refinery
Executed for Thyssenkrupp Industrial Solutions — process piping fabrication and erection, industrial coatings, and complete pre-commissioning inside a live refinery environment.
Multi-Discipline Revamp — IOCL Barauni
Rs 105 Crore EPCC for Coker-B unit — piping, painting, electrical, cathodic protection, heavy equipment erection, civil, instrumentation, and pre-commissioning.
Why HAIL for petrochemical projects
Single-point accountability
Mechanical + civil + piping + E&I under one contract. No interface gaps between disciplines that cause schedule slips in multi-vendor petrochemical projects.
Exotic metallurgy expertise
In-house fabrication capability for SS 304/316/321, duplex 2205/2507, Inconel, Hastelloy, and clad materials required for aggressive petrochemical service.
Live plant experience
Proven track record inside operating IOCL refineries and petrochemical complexes. PTW-compliant crews with zero major incident history.
Own workshop & cranes
33,000 sq.ft. fabrication workshop at Kalol. Owned crane fleet up to 200MT. Self-performed fabrication, erection, and testing without sub-contractor dependency.
What petrochemical plant services does HAIL provide?
HAIL provides complete mechanical and EPC services for petrochemical plants including storage tank construction (API 650), pressure vessel fabrication (ASME U-stamp), process piping, column erection, structural steel, and plant dismantling. We handle methanol, ethanol, butadiene, propylene, ethylene, aromatics, and downstream petrochemical units.
Which petrochemical plants has HAIL worked at?
HAIL has executed mechanical and EPC works at petrochemical complexes in Jamnagar, Dahej, Hazira, and Vadodara for clients including Reliance Industries, IOCL, BPCL, and Thyssenkrupp Industrial Solutions.
Does HAIL work inside operating petrochemical plants?
Yes. HAIL specialises in brownfield revamps and shutdown maintenance inside live petrochemical plants with stringent PTW protocols and HSSE systems.
What materials does HAIL fabricate for petrochemical service?
Carbon steel, stainless steel (SS 304, 316, 321), duplex (2205, 2507), super duplex, Inconel, Hastelloy, Monel, and clad plates — all per ASME Section VIII with full PMI traceability.