Altair Gas Engineering Company

Sampling cylinders are used to extract sample from a remote location and provide safe containment for storage & transportation to laboratories for further analysis. Altair sampling cylinders are the ideal solution for a wide array of sample collection and analysis needs. Hundreds of Altair sampling cylinders are currently in use throughout the world in various industries, including petrochemical refineries and well sites, analytic laboratories, alternative fuel technologies, and manufacturing.

Sampling stations are basically panel mounted sampling cylinders with accessories such as isolation valves, direction valves, quick release couplings, pressure gauges, flexible hose etc. A sampling station enables safe and remote sampling of gas and fluids with minimum contamination of fluid to be sampled. Sampling cylinder can be easily installed and removed from the station. Contact us with your detailed requirement and we shall design a customized sampling station suiting your exact needs.

Altair offers a host of instrumentation process valves such as needle valve, ball valve, check valve. Our most proven design are needle valves for ultra-high pressure applications and "Trunnion" design ball valves for severe high pressure operations. All stainless steel design, with numerous configuration options and end connections available. Contact us with your detailed requirement and we shall recommend you the exact type of valve.

Altair Offers complete assembled unit of pressure reducing station, sized and selected for controlling pressure in Natural Gas, Nitrogen, Hydrogen, LPG, Air, etc. Each PRS is sized and manufactured based on customers process parameters such as Flow Rate, Inlet Pressure, Outlet Pressure, other Safety requirements such as Safety Shut-off Valve with Over Pressure and Under Pressure setting, Relief Valve, Flame arrester etc. can be incorporated as required. Contact us with your detailed requirement and we shall design a customized pressure reducing station suiting your exact needs.

Altair Offers customized cylinder manifolds in complete stainless steel or brass-copper construction. Cupro-Nickel manifolds are also offered. Cylinder manifold is a large group of gas cylinders use to supply gas for gas pipelines in factories, hospitals, etc. Manifolds are preferred where the consumption of gas is significantly high but not high enough to invest in a cryogenic bulk gas system.

Single-stage pressure regulators reduce cylinder pressure to delivery or outlet pressure in one step. The single stage regulator contains a single diaphragm and poppet. The high pressure gas enters the regulator through the inlet pressure chamber. It passes into the low pressure chamber through the valve stem. The flow is adjusted by turning the regulating knob. Turning it clockwise compresses the diaphragm which pushes the valve stem open, so increasing the gas flow through the regulator. Anti-clockwise, of course has the opposite effect and flow is reduced. Whilst the regulator is in use the initial high pressure starts to drop at source, as the cylinder empties. The reduced pressure means that there is less resistance on the diaphragm and poppet, so the regulator begins to open or creep to allow more gas to flow through it. In order to combat the anomaly, it is necessary for the user to adjust the knob at regular intervals; restoring the balance and maintaining the desired pressure flow.