Detailed Product Description

Double Flange Limited Telescopic Joint

B2F (VSSJA-2) double flange limited telescopic joint has the added limiting device based 
on the original sleeve expansion joint. It lockup the pipe by double nut at the maximum 
so that the pipe can expand and contract safely and avoiding the extension beyond the 
maximum displacement. In this way, it can ensure the pipeline fail safe operation. It 
specially apply for the connection of vibrational pipe or pipeline with a bending deflection. 

Installation method: 
VSSJA-2 double flange limited telescopic joint can link with the flange on both sides. First, 
you should adjust the length of the product to fit the pipe. Tighten the nuts evenly and 
diagonally and then adjust the limited nuts, so the pipeline can fail safe operation.