FIELD: pipelines and their construction.
SUBSTANCE: invention relates to connection of polymeric pressure pipes and it can be used for connecting polymeric sewage system pipes and internal and external water supply pipes. Proposed device for connecting polymeric pressure pipes contains shaped part in form coupling with two bells provided with grooves at both end faces of bells for fitting sealing rings. Bells are provided with flanges for fitting clamps which fix polymeric pressure pipe by their teeth. Grooves in flanges are made of diameter greater than diameter of bell to fit polymeric pressure pipes in bells of shaped part through sealing rings secured by teeth of clamps.
EFFECT: simplified design and mounting of polymeric pressure pipes.
3 dwg
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