FIELD: pipeline engineering.
SUBSTANCE: device comprises top and bottom housing members and shelves at the site of the butt. When the device is assembled, it is composed of two cylindrical parts and conical part that connects the cylindrical parts. The device is secured to the stop ring of the protecting casing and bears on the main pipeline. The bottom housing member is provided with two radiused plates that seal the coupling.
EFFECT: enhanced reliability.
3 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR PROTECTION OF RUBBER COLLAR AND PROCEDURE FOR ITS ASSEMBLY ON CROSSING PIPELINE LAID UNDER ENGINEERING STRUCTURE AND WATER OBSTACLES | 2008 |
|
RU2435093C2 |
| DEVICE TO PROTECT RUBBER COLLAR AT PIPE REDUCER | 2014 |
|
RU2575506C2 |
| RUBBER COLLAR, METHOD FOR MANUFACTURE AND METHOD FOR ASSEMBLING OF RUBBER COLLAR ON PIPELINE | 2005 |
|
RU2309315C1 |
| METHOD OF ASSEMBLING SPLIT COLLAR ON CONTINUOUS PIPELINE OF TRANSITION AND DEVICE FOR ITS IMPLEMENTATION | 2019 |
|
RU2697084C1 |
| RUBBER SEAL, METHOD OF PRODUCTION AND METHOD OF ASSEMBLING ON PIPE ADAPTOR | 2007 |
|
RU2351828C1 |
| RUBBER COLLAR | 2009 |
|
RU2407935C1 |
| CLAMP-COUPLING FOR ATTACHMENT OF RUBBER SEAL ON PIPELINE | 2008 |
|
RU2381408C2 |
| DEVICE FOR PROTECTION OF SEAL COLLAR OF MAIN PIPELINE JUNCTIONS | 2012 |
|
RU2505732C1 |
| METHOD OF ASSEMBLING AND DISASSEMBLING OF BEARING PLASTIC RING | 2005 |
|
RU2296906C1 |
| CLAMP-BRACE FOR SECURING RUBBER COLLAR ON PIPELINE OF CROSSING | 2009 |
|
RU2407941C1 |
