New Gas Cylinders
Customers can avail from us a robust range of High Pressure Gas Cylinders that are used in the gas industry for the storage and transportation of high pressure gases. Considering the excessive and rigorous use of these cylinders in diverse fields like steel plants, we take great care of the quality of our products.
We make sure that these cylinders are in compliance with stringent regulations, both national and international. The cylinders manufactured for domestic market are produced as per IS – 7285, certified by Bureau of Indian Standards (ISI) and are approved by chief Controller of Explosives, Govt. of India.
We make use of seamless steel tubes on the most modern CNC Machines and latest technology to make these High Pressure Gas cylinders.Precisely designed, our range of products suits different industrial applications.These cylinders come in wide range water capacity i.e from 1 to 280 liters.Our range of cylinders is approved by many countries over the world for their flexibility to match any kind of specifications.
We offer a wide range of Low Pressure Gas Cylinders that are produced by a unique combination of highly efficient manufacturing techniques, ultra modern machines & equipments and a rigid quality control process. This process includes the the combination of submerged Arc and metal inert gas welding.
The welding is done using gas mixture of Argon and Carbon dioxide to produce best quality welded cylinders. These cylinders are then passed through the different stages of testing and X-Ray’s examination (Radiography) so as to meet the requirements of respective standards. This sequence of tests after stress relieving gives the consistency of quality.
Types of Valves
The working part/ internal design/spindle/gland side designs are not specified in the ISI Standards except for wrenching portion of the spindle.
The internal design of the Cylinder Valves are classified in following categories.
With this type of seating arrangement the valve gets opens and closes at a low torque, so these valves can be provided with hand wheel. Non-metallic seating should not be used where there are corrosive/poisonous gases.
These types of valves are used with CNG cylinders and Carbon Dioxide.
This is specially designed for pack less nature attained by metal diaphragm. In diaphragm, a seal is effected by the diaphragm being kept in the place with body and gland side arrangement. When the valve is rotated from open to close position the stem deflects the diaphragm, which open or close the valve body seat. The curvature of the diaphragm enhance proportionately, which controls the flow of the gas. Such type of design is extensively used in Marine D/A Cylinder that is used for Marine Lightening purpose. It is also used in different types of Refrigerant Valves and other special type of valves.
The Single stage Regulator reduces the high inlet pressure in one stage to low outlet pressure. Single stage Regulators are recommended where, inlet and outlet pressure variability is acceptable.
The Double stage Regulator reduces the high Inlet-supply pressure to low outlet or working pressure in two steps resulting in a more constant outlet-delivery pressure.
Double stage Regulators are preferred, where there is potential for large inlet pressure variation.
The Regulators are especially useful for unattended operation, where the application demands a precise delivery pressure for gas service.