Piping Technology & Products, Inc. Designed and Fabricated Variable Spring Supports for an Off-shore Oil and Gas Refinery. (PT&P Ref#105620-B1, JG) 1/5/2010

C-Type Variable Spring Assemblies

The C-Type variable spring assemblies range in overall length from 3'-2½" to 3'-5/8", and the F-Type measures 1'-1½. The C-Type variables are designed with an operating load of 1653 lb. and a spring rate of 680 lb/in. The F-Type variable is designed with an operating load of 1511 lb. and a spring rate of 340 lb/in.

F-Type Variable	C-Type Variable Spring Assembly

The variable supports will be utilized in a highly corrosive environment; therefore, Grade 316 stainless steel was used with a unique 3-coat paint system applied to the can housing.

Further information about variables can be found in our Product Section.