Service Overview
Our pressure pipeline services encompass the design, welding, hydrostatic testing, and installation of industrial piping systems operating under high fluid or steam pressures. We work with Seamless Carbon Steel (ASTM A106), Stainless Steel (304/316), and Alloy Steel. Featuring full-penetration butt-welded joints, heavy forged flanges, and expansion loops, our pipelines strictly adhere to ASME B31.3 process piping standards.
Key Technical Capabilities
High-Pressure Steam & Thermal Fluid Piping
Chemical Process & Acid Transport Lines
Compressed Air & Gas Header Systems
Hydraulic High-Pressure Power Lines
Sanitary Stainless Steel Food & Pharma Lines
Flange, Valve & Expansion Joint Fitting
Industry Applications
Chemical Processing & Refineries
Pharmaceutical Manufacturing Plants
Power Plants & Boiler Feedwater Systems
Water Treatment & Desalination Facilities
Industrial Compressed Air Distribution
Execution & Quality Process
1
Piping Isometric Review
Studying P&ID diagrams, line classes, and routing drawings.
2
Pipe Cutting & Beveling
Precision cold cutting and beveling pipe ends to 37.5 degrees.
3
Root & Cap TIG Welding
Executing argon-shielded root pass and filler passes by certified welders.
4
Hydrostatic Pressure Test
Filling with water and pressurizing to verify zero leaks.
5
Insulation & Hanger Support
Installing spring hangers, pipe saddles, and thermal insulation.
Technical Specifications
Applicable CodeASME B31.3 Process Piping / ASME B31.1 Power Piping
Pipe MaterialsCarbon Steel (ASTM A106 Gr B), SS 304L/316L, Alloy Steel
Pipe Schedule RangeSCH 40, SCH 80, SCH 160, XXS
Test PressureHydrostatic Tested up to 1.5x Design Pressure (100+ Bar)
Joint Inspection100% Visual & 100% Radiographic / Dye Penetrant
