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How to avoid water leakage when installing Shanghai rubber soft joint

Time: 02-27 󰃯 Reading times: 918 󰃳 Editor in charge: The sea 󰃗 Column: product focus

Introduction: 1. During the construction and installation of Shanghai rubber soft joint pipeline, it is necessary to keep it in a natural state, and do not artificially deform the product during installation. In this way, the early damage of the product and the weakening of the use effect can be avoided. 2. If you add Shanghai oak

1. Shanghai Rubber flexible joint Pipeline construction and installation, it is necessary to make it in a natural state, do not artificially in the installation of products to produce artificial deformation. In this way, the early damage of the product and the weakening of the use effect can be avoided.

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2. If you design and install the Shanghai rubber flexible joint at the outlet of the water pump or the corner of the pipe, as well as high pressure. When the product is used in high-rise buildings, the pipeline needs to have fixed support or fixed bracket, and the stress of the fixed support and fixed bracket should be greater than the axial force, otherwise the product should be installed with anti pull out limit device.

3. During the installation of Shanghai flange rubber flexible joint, the reinforcement rings at both ends of the ball (the steel wire rope in the protruding part) must be clamped into the flange groove to prevent the ball and flange from pulling off when the pipeline is under pressure. When installing the bolts, first tighten the symmetrical bolts (six or four) to ensure that the ball is fully in place on the flange.

When the flange is connected with the flange 4 and the flange, it should be prevented from extending to the flange Rubber pipe joint If the arched part is crushed or pricked, the bolts at each end need to be pressed and tightened symmetrically to make all bolts have the same tightness. In places with poor service conditions, in addition to adding flat cushion, spring washer should be added to prevent nut loosening.

5. When the rubber flexible joint is used close to the outlet of the water (oil) pump or frequently starts and stops, in order to reduce the impact of the excessive tension and compression of the rubber pipe joint length on the pump and pipeline, a limit device should be added at both ends of the flange.

6. When installing and using large diameter rubber flexible joint, in order to facilitate installation and reduce labor intensity, a short pipe with appropriate length should be made at one end of the flange. After the rubber flexible joint is connected with the short pipe and the other end of the pipe, the short pipe can be welded with the long pipe at the opposite end.