Welding & Fabrication Services
Industrial welding and fabrication demand more than technical skill — they require certified procedures, rigorous quality control, and an unwavering commitment to structural integrity. Whether you are constructing new infrastructure, repairing critical equipment, or fabricating custom process components, the quality of every weld and every joint has direct consequences for safety, performance, and longevity.
At Tanqeb, our certified welders and experienced fabricators deliver precision welding and fabrication solutions engineered to meet the most demanding industrial standards — on schedule, in full compliance with applicable codes, and built to last.
Welding Capabilities
We deploy a comprehensive range of welding processes, with technique selection driven by material type, thickness, service conditions, and application requirements:
Process | Description | Typical Applications |
MIG Welding (GMAW) | Versatile, efficient process for thin to medium-thick materials | Manufacturing, structural fabrication, production environments |
TIG Welding (GTAW) | High-precision, clean welds for critical and appearance-sensitive applications | Stainless steel, aluminum, exotic alloys, high-integrity joints |
Stick Welding (SMAW) | Rugged, reliable method for heavy-duty work in challenging conditions | Outdoor maintenance, high-strength materials, field repairs |
Submerged Arc Welding (SAW) | High-deposition process with deep penetration and superior weld quality | Pressure vessels, heavy structures, large-scale pipeline welding |
Flux-Cored Arc Welding (FCAW) | Fast, efficient method for thicker materials | Structural steel erection, heavy equipment repair, shipbuilding |
All welding is performed by certified welders qualified to ASME Section IX, AWS D1.1, and API 1104 standards, supported by qualified Welding Procedure Specifications (WPS) and Procedure Qualification Records (PQR).
Fabrication Services
Our fabrication capabilities cover projects of any scale — from custom one-off components to high-volume production runs:
Custom Fabrication
Engineered-to-order solutions for specialized structures, equipment, and machinery — developed from your design specifications or in collaboration with our engineering team.
Structural Steel Fabrication
Beams, columns, frames, and complete structural systems for industrial facilities, buildings, and support structures — fabricated to precise fit-up tolerances and full code compliance.
Pipe Fabrication
Complete piping systems for oil, gas, water, chemical, and industrial applications — with full material traceability and rigorous quality control at every stage.
Pressure Vessel & Tank Fabrication
ASME-compliant pressure vessels, storage tanks, and custom process equipment — designed and manufactured to your specific service conditions, pressures, and temperatures.
Plate & Sheet Metal Fabrication
Precision cutting, forming, bending, and welding of plate and sheet materials for tanks, enclosures, ductwork, and custom components.
Modular Skid Fabrication
Prefabricated equipment skids and modular systems built for rapid field installation, reduced construction time, and seamless integration with existing facilities.
Quality Assurance & Code Compliance
Quality is engineered into every project from the outset — not inspected in at the end. Our quality management system covers:
Element | Description |
Qualified Procedures | All welding performed in accordance with qualified WPS documents, supported by PQR test data |
Certified Welders | Current certifications under ASME, AWS, and API standards, with performance qualifications verified for each process and material |
Material Traceability | Full documentation of all materials including mill certificates and positive material identification where required |
Inspection & NDT | Visual examination, dimensional verification, and non-destructive testing throughout fabrication |
Pressure Testing | Hydrostatic and pneumatic testing performed to code requirements with certified test records |
Final Documentation | Complete fabrication package — material certifications, welding records, NDT reports, and test results — compiled for your permanent records |
Safety as a Foundation
Every welding and fabrication operation is governed by a comprehensive safety program including:
- Strict adherence to OSHA standards and client-specific safety requirements
- Full PPE compliance for all personnel at all times
- Pre-job safety planning and task-specific risk analysis
- Regular safety training and hazard assessments
- Safe work practices and housekeeping standards maintained across all fabrication areas
Industries We Serve
- Oil and Gas Production and Refining
- Petrochemical and Chemical Processing
- Power Generation Facilities
- LNG Terminals and Gas Processing Plants
- Heavy Industrial Manufacturing
- Water and Wastewater Treatment
- Mining and Mineral Processing
- Commercial and Industrial Construction
The Tanqeb Commitment
From a single custom component to a complete fabricated system, every Tanqeb project is backed by certified procedures, documented quality control, and a team that understands the critical nature of industrial welding and fabrication.
Tanqeb builds it right — the first time, every time.
