Gas Distribution Services

Turnkey Solutions for High-Purity Gas Distribution

Expert Design & Installation of Central & UHP Gas Systems

 

Overview

We specialize in designing and installing Central Gas Distribution Systems (CGDS) and Ultra-High Purity (UHP) Gas Piping Systems tailored for critical industries. Our expertise in orbital welding, leak testing, and precision engineering ensures safe, reliable, and contamination-free gas distribution solutions customized to your needs.

 

Our Core Services

Turnkey Gas Distribution System Installation

• Design, fabrication, supply, installation, and commissioning

• Ultra-High Purity (UHP) systems more than grade 6

• Orbital welding for leak-proof, particulate-free joints

Specialized Testing & Quality Assurance

• Helium Leak Testing to ensure system integrity

• Pressure Testing & Boroscopy Inspection for defect-free pipelines

• Purity Validation & Performance Certification

Customized Solutions for Diverse Industries

• Semiconductor & Optic Fiber Manufacturing

• Petrochemical, Oil & Gas, Refineries

• Pharmaceutical, Chemical & Fertilizer Plants

• Automotive (R&D, Emission Testing)

• Nuclear Power Plants & Atomic Energy Departments

• Diamond & Advanced Coatings Industries

 

Gases We Handle

• Nitrogen (N₂), Argon (Ar), Helium (He), Neon (Ne), Krypton (Kr)
• Hydrogen (H₂), Silane (SiH₄), Phosphine (PH₃), Arsine (AsH₃)
• Chlorine (Cl₂), Hydrogen Chloride (HCl), Ammonia (NH₃)
• Carbon Monoxide (CO), Carbon Dioxide (CO₂), Oxygen (O₂), LPG, etc.

 

Why Choose Us?

• Decades of Expertise – Proven success in UHP gas systems for R&D labs, semiconductor fabs, and nuclear facilities.
• Orbital Welding Mastery – Ensures zero contamination, high durability, and leak-free joints.
• End-to-End Project Execution – From concept through commissioning with ISO, ASME, and SEMI compliance.
• Future-Ready Designs – Scalable systems that meet present and future gas demand.

 

Industries We Serve

• Semiconductor & Electronics
• Energy & Nuclear Power
• Pharmaceutical & Biotechnology
• Oil, Gas & Petrochemical
• Automotive (Emission Testing & R&D)
• Diamond CVD & Tool Coating

 

Partner with Us for Precision Gas Solutions

We combine engineering excellence, stringent safety protocols, and advanced technology to deliver unmatched gas distribution systems.

📞 Contact us today for a consultation!

Technology & Equipment Used

• Orbital Welding Machines
• Leak Testing Tools
• Pressure Testing & Boroscopy Instruments

UHP GAS SYSTEM CAPABILITIES

 

We provide end-to-end solutions for:

 

• Bulk gas distribution systems

• Cylinder & gas cabinet connections

• Valve manifold boxes (VMB)

• Valve manifold panels (VMP)

• Point-of-Use (POU) gas panels

• Gas changeover & monitoring systems

• Gas purification & filtration systems

 

UHP COMPONENTS & HARDWARE SUPPLY

 

Stainless Steel UHP Tubing

•Material: SS316L / Electropolished tubing

•Application: Semiconductor & cleanroom gas distribution

•High corrosion resistance & low outgassing

•Suitable for orbital welding applications

We supply and integrate semiconductor-grade fittings equivalent to leading global brands.

 

Available Types

 

•Compression tube fittings

•Double ferrule fittings

•Orbital weld fittings

•Butt weld fittings

•Socket weld fittings

•Face seal fittings (VCR type)

Face Seal (VCR) Fittings

Designed for zero-leak, metal-to-metal

sealing in ultra-high purity applications.

 

Typical use:

 

• Toxic gases

• Reactive gases

• Semiconductor process gases

 

Diaphragm Valves & Regulators

 

•High purity diaphragm valves

•Pressure regulators for specialty gases

•Point-of-use regulators

•High-pressure & low-pressure configurations

 

Gas Manifold & Distribution Components

 

•Cylinder manifold assemblies

•Header systems

•Isolation valve assemblies

•Pressure monitoring & alarm integration

 

SURFACE QUALITY & CLEANLINESS

 

To ensure ultra-high purity gas delivery:

 

• Oil-free and contamination-free assembly

• Degreasing and cleaning procedures

• Controlled handling and packaging

• Particle-free installation practices

• Cleanroom compatible execution

 

ORBITAL WELDING EXPERTISE

 

We specialize in precision orbital welding for UHP gas systems.

 

Welding Capabilities

•Automated orbital welding machines

•Repeatable and high-integrity weld joints

•Minimal heat-affected zones

•Consistent weld penetration

•Documentation of weld parameters

 

Testing & Inspection

•Helium leak testing

•Pressure testing

•Visual & boroscopy inspection

•Weld documentation & traceability

 

QUALITY & CONTAMINATION CONTROL

Semiconductor gas systems demand strict

quality processes.

We ensure:

• Traceable material sourcing

• Documentation and inspection records

• Leak-free system validation

• Cleanroom-ready installation practices

 

TYPICAL SEMICONDUCTOR APPLICATIONS

Our UHP gas systems support:

 

• Nitrogen distribution systems

• Argon & Helium delivery

• Silane,Arsine,Amonia,Hydrogen processing etc

• Process gas distribution

• Gas purification & filtration

• Tool hook-up and expansion projects