Product performance and use

The S313 series retractors produced by our company are manufactured in national standards. They have a new generation of retractors with light weight, large compensation, simple structure and good sealing. They can effectively compensate the pipeline displacement caused by thermal expansion and contraction. And fracture. Can be used with a variety of valves, so that the valve loading and unloading more convenient, so that your pipeline operation is safe and reliable.

 

 

Model preparation instructions

 

 

Note: The working pressure of this type of double-disc expander is 0.6Mpa 1.0Mpa 1.6Mpa and 2.5Mpa. The single installation size and flange connection with the same standard are manufactured according to the GB4216-84.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S313-1.OMpa main dimensions