About Industrial Gas Tank Semitrailers
Compressed gases like anhydrous ammonia, butane, chlorine, and propane are transported using industrial gas tank semitrailers, which are routinely tested and inspected to meet Department of Transportation MC-331 regulations, which provide detailed guidance on the transportation of compressed gases. Industrial gas tank semitrailers are equipped with a pressurized tank that transports gas in liquefied form. For instance, propane is transported as liquefied petroleum gas (LPG) in pressurized tanks with a maximum allowable working pressure of 250 to 265 pounds per square inch gauge (psig).

Countryside MC-331 Industrial Gas Tank Semitrailer
Capacity & Configurations
Capacities on industrial gas tank semitrailers are often above 10,000 gallons (37,854 liters) and longer models can hold nearly 15,000 g (56,781 L). Tandem-, triple-, and quad-axle configurations are common on these heavy-duty semitrailers. Tank capacities around 10,000 gal are often equipped with tandem axles, and upper capacity ranges are supported by triple or quad axles. Many industrial gas tank semitrailers have an air ride suspension to reduce damage caused by vibration.
Common Features
Industrial gas tank semitrailers typically come with safety packages that include the necessary DOT decals, as well as additional equipment such as fire extinguishers, reflector kits, relief valves, and more. To reduce the chance of leaks and rust, trailers often are fitted with stainless-steel components, such as bolts, piping, tubing, and valves. Stainless-steel parts might also be found on fender supports, the landing gear, and the undercarriage to increase a trailer’s working lifespan. Similarly, manufacturers often apply powder coat finishes to provide a durable, long-lasting finish. Work lights are commonly added to illuminate connection points and gauges for deliveries in low light.
You can find many more types of tank semitrailers by visiting the TruckPaper.com subcategory pages, including chemical and acid, crude oil, gasoline and fuel, liquid food-grade, non-code, pneumatic and dry-bulk, vacuum, and water tank semitrailers, among others.
Find Your Next Industrial Gas Tank Semitrailer
You’ll find a big selection of industrial gas tank trucks for sale at TruckPaper.com from leading manufacturers such as Fruehauf, Lubbock, Mississippi, Trinity, Westmor Industries, and others.