FIELD: machine building.
SUBSTANCE: invention relates to machine building, particularly, to testing equipment for pipeline fittings. Proposed device comprises bench for hydraulic tests, tested pipeline fittings and plugs. One of plugs is made composite and contains base with tensometric sensors installed in it, annular element with seals and central insert with seal connected with base.
EFFECT: high accuracy of determining actual axial loads on pipeline valves in hydraulic tests for strength, density of material and tightness of the gate.
6 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF DETERMINING AXIAL LOADS ON PIPELINE FITTINGS DURING HYDRAULIC TESTS FOR STRENGTH, DENSITY OF MATERIAL AND TIGHTNESS OF THE GATE AND DEVICE FOR ITS IMPLEMENTATION | 2019 |
|
RU2712760C1 |
| TESTS STAND FOR PIPELINE FITTINGS, ITS ELEMENTS AND COUPLERS FOR STRENGTH AND TRIM IMPERMEABILITY | 2018 |
|
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|
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|
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| UNIVERSAL HYDRAULIC CLAMPING UNIT - STAND FOR POSITIONING AND SEALING OF FLANGED PIPELINE VALVES WITH ADJUSTABLE CLAMPING SYSTEM | 2022 |
|
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| TEST BENCH FOR PIPELINE VALVES OF WAFER DESIGN | 2015 |
|
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| STAND FOR TESTING DURABILITY OF FLAGED REINFORCEMENT MEMBERS | 0 |
|
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| METHOD OF SEALING AND PLUG FOR BRANCH PIPES FOR TESTING VALVING MEMBERS | 2005 |
|
RU2310822C2 |
| BED FOR HYDRAULIC TEST OF FLANGED VALVES | 2002 |
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| INSTALLATION FOR CRUSHING TEST OF PIPES BY EXTERNAL HYDRAULIC PRESSURE | 2008 |
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RU2381468C1 |
