|BF Bypass fittings-blind flange
Model BF80~BF1200 (3"~48")
Pressure 102kg/cm² (≤ 100 bar)
Suitable for older pipelines tapping, When connected to branch lines
Model DN100~DN1200 (4"~48")
Sealing elements are designed for use with the FD model suspended plugging machines and plugging head used for plugging on the same size pipeline with features of high-pressure resistance,oil proof, acid and alkaline resistance.
|EXPC Expanding sleeves
Model PFEX80~PFEX1200 (3"~48")
Expanding sleeves are designed for use with the EFD model clinder plugging machines. Which are used in hot tap and line stop operation.