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What are the characteristics of each of the three types of rigid waterproof casing?
Rigid waterproof casing is a very common pressure-bearing part of the pipeline through the wall, installed on the pipeline to protect the pipeline operation thr
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Waterproof casing has certain requirements when installed indoors do not blindly install.
Waterproof casing through the three joints (expansion joints, settlement joints, seismic joints), in order to ensure that the pipeline is not broken, or twisted by the uneven settlement on both sides of the three joints of the building, usually, but also
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Environmental measures for flexible waterproof casing.
Environmental measures for flexible waterproof casing.
1 . Production and installation of flexible waterproof casing construction of electricity, should be res -
Why do we need to use rigid waterproof casing?
Rigid waterproof casing is a steel pipe plus wing ring, installed in the concrete wall, for general piping through the wall, for the waterproofing of the wall; flexible waterproof casing in addition to the external wing ring, there are internal gear ring
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What are the uses of pipe repairers?
Pipes are used in every aspect of our daily life, from the city's pipeline network to home plumbing. However, when pipes are used for a long time, there are bound to be many problems of one kind or another, and if the faulty pipes are not repaired in tim
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Pipeline repair clamps can withstand a variety of external forces.
The pipeline may be subjected to many kinds of external forces, including its own weight, fluid acting on the end of the pipe thrust, wind and snow load, soil pressure, thermal stress caused by thermal expansion and contraction, vibration load and earthq
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What are the advantages of rubber expansion joints?
During the installation process, the threaded rubber joint is first screwed onto one of the fittings, and then the other end of the fitting is screwed onto the degree surface to avoid the installation. In this process, the rubber sphere tears due to uneve
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Do you know how to store rubber flexible joints?
The storage room where the joints are stored should be kept clean and ventilated, with the relative temperature below 0.8, and the temperature inside the storag
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Difference between rigid and flexible waterproof casing
Rigid waterproof casing is steel pipe plus wing ring (steel plate made of ring set on the steel pipe), installed in the wall (mostly concrete walls), for general piping through the wall, to facilitate the waterproofing of the wall; flexible waterproof cas
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What are the reasons for cracking of rubber joints explained by luoying?
The rubber joint may also crack if the connection length is insufficient during use, forced to exceed the connection length, and the contraction range is expanded at will.
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Will the non-metallic compensator be different from the design during construction?
Non-metallic compensator in this case mainly relies on the design unit to control the construction of the heat network layout integrity. In the case of large changes in the pipeline, special attention should be paid to the form of force of the pipeline is
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How much do you know about the maintenance of single sphere rubber soft joint?
When using or storing rubber joints, avoid high temperature, ozone oil and acid-alkali environment. The pipeline used outdoors or facing the sun and the wind should be built with a shade frame, and the sun screen, rain and wind are strictly prohibited. Pa
