Gas Piping Installation and Distribution Systems

Gas piping and distribution systems are not a one-size-fits-all solution. At IT Tech, we specialize in tailored end-to-end laboratory gas piping solutions. We also determine the optimal system for a particular laboratory by considering a multitude of factors, including the types of gases used, the flow rates required, the number and location of points of use, and the specific safety regulations applicable to the facility. Our decades of experience as a lab equipment supplier ensure every gas distribution system and professional installation meets the highest safety standards in Singapore.

Lab gas piping system installation with technicians connecting gas cylinders and stainless steel pipelines in a laboratory facility
Wall-mounted laboratory gas piping system with filtration units and pressure regulators for clean and safe gas distribution in lab environments
modern laboratory with rows of clear glass and metal experimental setups on white lab benches.
Laboratory gas piping and distribution network installation
Lab gas piping system installation with technicians connecting gas cylinders and stainless steel pipelines in a laboratory facility
A Worker wearing a yellow hard hat and a high-visibility vest operates machinery in an industrial setting, focusing on controls with their gloved hand.
A rack of laboratory equipment featuring multiple long, slender rods with black handles and various colored caps (blue, yellow, red), likely used for sample handling or testing.

Our Process: Design, Build, and Install

Our comprehensive process ensures a safe, efficient, and fully-compliant gas distribution system from start to finish.

Phase 1: Consultation and Planning

We initiate every project with a collaborative consultation to fully comprehend your unique requirements. This foundational phase precisely defines the scope of your laboratory's gas piping system, encompassing gas types, flow rates, and essential safety protocols to ensure a tailored, effective solution.

Phase 2: Design and Engineering

Leveraging our expertise, we engineer a detailed gas distribution system that is both optimal for your operations and fully compliant with all local safety standards in Singapore. This phase also includes meticulous planning for a seamless gas pipe installation for your lab construction.

Phase 3: Installation and Commissioning

Our technicians execute the gas piping installation with precision, using high-quality materials and methods. We then rigorously test and commission the system to guarantee its safety, integrity, and flawless operation.

Phase 4: Maintenance and Support

Our commitment extends beyond installation, which is why we also provide comprehensive maintenance and support. By maximizing the lifespan of your gas distribution system, we ensure uninterrupted, safe operation for your laboratory.

Key Components of Our Gas Systems

Gas Regulators: Controlling the Flow

Gas regulators are essential components that control the pressure and flow rate of gas delivered from cylinders to the distribution system. They act as pressure reducers, converting the high pressure inside the cylinder to a lower, more manageable pressure suitable for laboratory instruments. Regulators are typically equipped with pressure gauges to monitor the output pressure and flow rate, allowing for precise control of gas delivery through the piping.

Gases Covered:

  • High purity gases - Helium, argon, nitrogen, hydrogen, air and oxygen, which are used as carrier gases to vehicle sample to the detector. They need to be of very high purity so as not to affect the analytical results or the analytical equipment.
  • Specialty gases - Gaseous chemicals such as ammonia, carbon monoxide, ethylene oxide, hydrogen sulphide, and many more are used in various industries for applications like surface hardening, furnace burning, etc. We are able to supply different specifications for gas distribution systems according to the customer’s requirements.

Types of Regulators:

  • Line regulator - single stage or dual stage
  • Point of us regulators
  • Cylinder regulators
A close-up of a pressure regulator with two gauges, a black adjustment knob with a teal band, and brass fittings.

Gas Manifolds: Distributing the Flow

Gas manifolds are multi-outlet devices that distribute gas from a single source to multiple points of use. They typically consist of a central inlet port connected to a series of outlet ports, each equipped with a valve to control the flow of gas to individual instruments or workstations. During the gas pipe installation, manifolds can be configured in various ways, depending on the number of outlets required and the desired flow rates.

Types of Manifolds:

  • One source
  • Two sources (Manual, semi-automatic, and automatic changeover systems)
  • Three sources (Manual changeover system)
A wide shot of a stainless steel gas manifold system mounted on a wall, featuring multiple pressure gauges, regulators with black and teal knobs, and several black-handled valves and fittings

Gas Piping: The Backbone of the System

Ventilation Checks

Gas pipes and tubes form the backbone of the gas piping and distribution system, connecting the gas source to the points of use. The piping system is typically made of materials that are compatible with the gases being used and the operating conditions of the laboratory. Common materials include stainless steel (SS316 or SS304) and copper (BS EN 13348).
  • Pipes and tubing are in compliance with local authorities (Singapore Civil Defence Force and Qualified Engineers)
  • Diameters: 1/4" inch - 2" inch
  • Material: Stainless steel, copper
  • Methodology: Welding, Compression Fitting, Double Containment for Flammable gases
Laboratory gas piping and distribution network installation

Gas Detectors and Sensors: Monitoring for Safety

Gas detectors are essential safety devices that monitor the concentration of gases in the laboratory environment. They are typically installed in areas where gas leaks are most likely to occur, such as near gas cylinders, manifolds, and points of use. During piping installation, gas detectors can be configured to trigger alarms or shut off gas flow in the event of a leak, minimizing the risk of exposure to hazardous gases.

Types of Gas Detectors and Sensors:

  • Detector Digital Transmitter - Ammonia, Carbon monoxide, Carbon dioxide, Hydrogen, etc.
  • Detector Analog Transmitter
  • Detector Refrigerant Transmitter
  • Remote Sensor - Acetylene, Hydrogen, Methane, Propane
  • Explosion Proof Transmitter
Two black industrial gas detection units, the "xChange MC", with blue accents and digital displays. The unit on the right features an additional red warning light attached to its top, indicating its readiness for gas monitoring and safety applications.

Safety Considerations

The design and installation of a gas distribution system must prioritize safety to mitigate significant risks. What’s more, poorly implemented laboratory gas piping systems can pose several serious hazards, including:

Gas Leaks

Leaks can release flammable, toxic, or corrosive gases into the laboratory. Therefore, the gas piping installation process should include rigorous leak testing and material selection to ensure the integrity of the system and protect both personnel and equipment.

Fire and Explosion Hazards

Flammable gases like acetylene and hydrogen require a gas distribution system built with fire-resistant materials and robust safety features. As such, the designs for gas piping must include safeguards to minimize fire risks and prevent explosions from occurring under high-pressure conditions.

Toxicity and Corrosion Hazards

Toxic gases such as carbon monoxide and hydrogen sulfide necessitate a gas distribution system that is meticulously sealed and monitored with integrated gas detectors. Furthermore, the use of corrosion-resistant materials like stainless steel ensures the longevity and safety of the gas piping infrastructure, preventing degradation from corrosive gases.

Industries Served

Our expertise in gas piping and distribution systems extends to a wide range of industries.

Healthcare and Clinical Laboratories

Aside from providing laboratory furniture, we also offer precise gas piping installation for medical gases. At the same time, we ensure sterile and safe environments, adhering to the highest standards for patient care and diagnostic accuracy.

Research and Development Facilities

For R&D, we offer custom gas distribution systems tailored for complex research. We support innovative projects by installing advanced laboratory gas piping that handles a variety of specialty and high-purity gases.

Educational Institutions

We support the next generation of scientists by installing safe and durable gas piping in university and school labs. We can design systems that are ideal for both instructional and research purposes, prioritizing student and staff safety.

Pharmaceutical and Biotechnology Companies

For this highly regulated industry, we deliver compliant gas distribution systems essential for drug discovery and bioprocesses. Our expertise ensures the integrity and purity of gases used in sensitive manufacturing.

Environmental and Industrial Testing Labs

We provide reliable gas piping installation for environmental and industrial testing labs that require specific gases for analysis and quality control. Our systems are built to withstand rigorous use, ensuring consistent and accurate results.

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Optimize Your Lab with Reliable Gas Piping

Enrich your scientific journey with a robust and reliable laboratory gas piping solution from IT Tech. Our comprehensive services, including gas distribution system installation, unlock your lab's full potential and ensure excellence at every stage of your work.

Frequently Asked Questions

Got questions? We've got answers. Explore our FAQs for quick solutions and information.

What types of gases are typically used in laboratory gas piping systems?

Laboratories commonly need gas distribution systems for inert and reactive gases. Inert gases like argon, helium, and nitrogen create unreactive environments for experiments and are used as carrier gases. Reactive gases such as ammonia and hydrogen sulfide are used as reagents or catalysts in various chemical processes.

Why is stainless steel preferred for laboratory gas piping installations?

Stainless steel is the preferred material for laboratory gas piping due to its exceptional resistance to corrosion, high purity, and durability. It ensures the integrity of the gas supply by preventing contamination, which is crucial for maintaining the accuracy of scientific results.

What is the typical installation process for a laboratory gas piping system?

The typical process for a gas piping installation begins with consultation and planning to determine requirements. This is followed by a meticulous design phase, precision installation by certified technicians, and a final commissioning to ensure the system is safe and fully functional.

How can I detect gas leaks in my laboratory?

The most reliable way to detect leaks in gas distribution systems is by using detectors and sensors, which continuously monitor the concentration of gases in the air. These systems are strategically installed to trigger alarms or even shut off the gas supply in the event of a leak.

Are there specific regulations for gas piping installations in Singapore?

Yes, all gas piping installation work in Singapore must comply with the Singapore Standard SS 608:2015, which specifies essential requirements for safe and good practices in gas service work. It covers the design, materials, installation, testing, and maintenance of gas installations.

What maintenance is required for laboratory gas piping systems?

Regular maintenance is crucial for the safety and reliability of gas distribution systems. This includes proactive measures such as inspections, pressure and leak testing, and valve checks. It also involves corrective actions like leak repair and component replacement, ensuring the system remains in top condition.

How can I choose the right gas piping system for my laboratory?

Choosing the right gas distribution system requires considering your lab's specific gases, flow rates, and layout. For a customized solution that meets your unique needs and safety requirements, we recommend contacting the experts at IT Tech for a professional consultation and plan.

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