GAS EQUIPMENTS
Single Stage, Double Stage & Multi Stage Manifolds
JK Subsea Engineering Pvt. Ltd. is a trusted gas manifold manufacturer and supplier, producing single stage manifolds, double stage manifolds, and multi stage manifolds for handling both corrosive and inert gases. Our stainless steel gas manifolds are built using premium-grade SS316 to enhance durability and resistance to harsh environments, with a wide range of customizable options engineered to meet each client’s unique specifications for laboratory, industrial, and specialty gas applications.
What is a Gas Manifold?
A gas manifold is a piped assembly that connects two or more gas cylinders to a single, common outlet line, allowing continuous gas supply without interrupting the process to change out an empty cylinder. In a single stage manifold, gas pressure is reduced in one step before delivery. A double stage manifold reduces pressure in two steps, giving more stable outlet pressure as the cylinders empty. A multi stage manifold connects several cylinders together, often in configurations like 2+1 or 4+1, to supply larger volumes of gas continuously. Gas manifolds are widely used in laboratories, gas sampling systems, and industrial facilities that rely on a steady, contamination-free gas supply.
Key Features of Gas Manifold
Our gas manifold range is built for precise, reliable gas distribution across single, double, and multi stage configurations.
01. Stainless Steel Construction: Built from SS316 stainless steel for long-term durability and resistance to corrosive gases.
02. High Inlet Pressure Rating: Handles a maximum inlet pressure of 300 bar across all manifold types.
03. Wide Temperature Range: Operates from -40°C to 74°C, suitable for demanding industrial environments.
04. IS Standard Ports: Comes with 2-port configuration as per IS standard, with a 5/8″ BSP port size.
05. Tested for Leaks and Pressure: Pressure tested with air or N2 and leak tested using the bubble test method.
06. Multiple Stage Options: Available as a single stage manifold, double stage manifold, or multi stage manifold depending on your gas distribution needs.
07. Configurable Model Coding: A flexible model number system lets you specify block size, stage, material, pressure ranges, ports, and gas type.
08. Customizable Cylinder Valves: Cylinder valves are supplied as per client requirement, with options from Indofab, Techno, or JKSEPL.
Applications of Gas Manifold
Our gas manifold system supports precise, contamination-free gas distribution across a range of industrial and laboratory applications.
Laboratory Gas Systems: Used in laboratory and point-of-use gas systems where consistent gas delivery is essential.
Sampling & Calibration: Supports sampling systems and zero, span, and calibration analyzer gas applications.
Multi-Cylinder Gas Distribution: Connects multiple gas cylinders together for uninterrupted supply and fewer cylinder change-outs.
Corrosive & Toxic Gas Handling: Designed to minimize contamination and provide accurate regulation of corrosive, non-corrosive, or toxic gases.
Industrial Process Gas Supply: Suited for continuous industrial processes that need a stable, centralized gas source.
Technical Specifications of Gas Manifold
Our single stage, double stage, and multi stage manifolds share the same core build quality, with a few differences in block size and configuration.
| Specification | Single Stage | Double Stage | Multi Stage |
|---|---|---|---|
| Material | Stainless Steel (SS316) | Stainless Steel (SS316) | Stainless Steel (SS316) |
| Block Size | 50 × 50 mm | 50 × 50 mm | 40 × 40 mm |
| Maximum Inlet Pressure | 300 Bar | 300 Bar | 300 Bar |
| Operating Temperature | -40°C to 74°C | -40°C to 74°C | -40°C to 74°C |
| Maximum Operating Torque | 30 in-lbs (3.4 Nm) | 30 in-lbs (3.4 Nm) | 30 in-lbs (3.4 Nm) |
| Port Configuration | 2-Port (IS Standard) | 2-Port (IS Standard) | 2-Port (IS Standard) |
| Port Size | 5/8″ BSP | 5/8″ BSP | 5/8″ BSP |
| Standard | IS 6901:2009 | IS 6901:2009 | IS 6901:2009 |
| Pressure Test | Air / N₂ | Air / N₂ | Air / N₂ |
| Leak Test | Bubble Test | Bubble Test | Bubble Test |
Model Numbering for Gas Manifold
Our gas manifold uses a configurable model code (for example, MN50-A-0-B-A-0-G) that lets you specify block size (50×50 mm or 40×40 mm), stage type (single stage, double stage, or multi stage configurations such as 2+1, 4+1, 5+1, 2+3, or 6+7), material of construction (SS316L), inlet and outlet pressure ranges, port size and connection type, and the specific gas the manifold is built to handle, including air, oxygen, nitrogen, helium, argon, hydrogen, methane, and several other industrial and specialty gases.
Why Choose JK Subsea Engineering as Your Gas Manifold Manufacturer
JK Subsea Engineering Pvt. Ltd. is a trusted gas manifold manufacturer and supplier, producing single, double, and multi stage manifolds for industrial and laboratory gas systems.
Experienced Manufacturer: Proven engineering behind every stainless steel gas manifold we produce.
Full Range of Configurations: Single stage, double stage, and multi stage options to match different gas distribution needs.
High Pressure Capability: Rated for inlet pressures up to 300 bar across all manifold types.
Standards Compliant: Built to IS 6901:2009, with air/N2 pressure testing and bubble leak testing.
Customizable Configuration: A flexible model coding system lets you specify pressure range, ports, gas type, and cylinder valve make.
We also produce single stage and double stage pressure regulators, diving fittings & valves, and related gas industry equipment, supplied worldwide.
Frequently Asked Questions (FAQs)
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