Natural Acetal Rods is a useful replacement for metal in many applications such as gears, pulleys and impellers. It is easily machined with all standard machine tools. Its machinability is equal to or better than free machining brass in the normal operations of milling and turning to threading and tapping. It offers a high degree of dimensional stability, toughness, impact strength, low coefficient of friction and fair chemical resistance. The features include high strength and stiffness, low friction.

Natural draft vaporizers are utilizes convection as the heat transfer mechanism. The vaporizers comprise a number of individual multi-finned heat transfer extruded elements, which can be connected in various series and parallel paths to meet the exact requirements of individual applications. These vaporizers are designed specifically for customer station; distribution and plant back up applications.

Natural gas is a gaseous fossil fuel consisting primarily of methane. It is found in oil fields, natural gas fields and in coal beds. It also contains heavier gaseous hydrocarbons such as ethane, propane and butane. Processed natural gas that is available to end-users is tasteless and odorless. It is lighter than air, and so tends to dissipate into the atmosphere. Quantities of natural gas are measured in normal cubic meters or in standard cubic feet. It is liquefied by reducing its temperature to minus 260 degrees Fahrenhiet.

Natural gas compression is a mechanical process whereby a volume of natural gas at an existing pressure is compressed to a desired higher pressure for transportation from one point to another. The equipment use in this process includes both slow and high speed reciprocating compressors driven either by internal combustion engines or electric motors. Rotary screw compressors are also used for specialized applications. Most natural gas compression applications involve compressing gas for its delivery from one point to another. Low pressure or aging natural gas wells require compression for transportation of produced gas into higher pressured gas gathering or pipeline systems. Compression at the wellhead is often required because, over the life of an oil or gas well, natural reservoir pressure typically declines as reserves are produced.