FIELD: pipeline transportation systems. SUBSTANCE: this relates to pipeline transportation of oil, gas, and other products and can be used in various branches of economy. Device has dispatching and receiving chambers with pipe unions for inlet and outlet of product provided with unit for flexible connection with linear part of pipeline. Aforesaid pipe unions ensure transportation and turning for movement of products flow in horizontal and vertical planes as well as along axis of chamber. Chambers at one end are provided with end lock which is made up of tipping cover and half-yokes pivotally interconnected in common axis in lower part of tipping cover, and tightened together by one screw in upper part. EFFECT: high efficiency. 3 cl, 10 dwg
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