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Information Name: | ppr pipe specifications | in clean pipes | Zhengzhou ppr pipe |
Published: | 2015-01-09 |
Validity: | 0 |
Specifications: | Limited |
Quantity: | |
Price Description: | |
Detailed Product Description: | Direct water supply piping system features direct ppr water pipe is often used as a trunk pipeline brand ppr pipe water pipe, compared with the traditional secondary water supply pipeline, not only more energy saving, easy management, simple, low running costs, no secondary pollution and reduce the footprint, saving and investment. Features Direct ppr water supply piping system in particular in: 1, the use of direct savings in network investment. Direct ppr pipe network to achieve the overlying water supply pipe ppr pipe, due to the full use of the water pipe network and pressure ppr pipe, so that a significant reduction in the pump lift equipment systems, inadequate water pressure for the periodic system, when the pressure to meet the requirements even when the pressure pump stops running, so running costs are significantly reduced. Furthermore ppr pipe specifications, due to the cancellation of the roof water tanks and underground storage tank, eliminating the regular cleaning costs. 2, simple, saving energy, the project ppr pipe brand equipment and water pipe network directly connected in series, superimposed on the basis of partial pressure is not enough water pipe network residual pressure on the water pipe network can take advantage of the residual pressure, avoid energy waste. ppr pipe pressure test cases should be noted 1. ppr water pipe after pipe installation to be tested by the pressure test, pressure test time. Pressure piping systems should be worth 1.5 times the working pressure of the pipeline, but the value is not less than the same pressure after 1.0MPA. 2. ppr pipe hot water pipe installation to be tested after the pressure test, the pressure in the duct system should be worth working for pipeline The pressure of 2.0 times, but the pressure value can not be less than 1.5MPA 3. pipeline pressure test shall meet the following requirements: (1) the pipeline pressure testing laboratories need to be completed 24 hours before the hot melt connection conduct; (2) there should first check the pipeline not fixed, there is no clear joint dew, during hydrostatic testing; (3) will be filled with water inside the pipe until the air duct is excluded, then water tightness; (4) during the test, the value should increase the pressure manual pumps, increased time spent on the process should not be less than 10 minutes, the pressure value can not be less than 0.01MPA; (5) to book a good test pressure ppr pipe prices remain stable one hour, the pressure drop test should not exceed 0.06Mpa; (6 ) under the conditions of the working pressure of 1.5 times the steady pressure of 2 hours, the pressure drop shall not exceed the value of the pressure 0.03MPa, the test also need to check for leaks. 4. The inner wall of the pipe buried in the ground, pressure test work must be in the surface layer or require pressure testing before construction can continue pouring block, day net to alert the user, within 30 minutes, you can allow two additional pressure, but also need to fill out the required test pressure. Users are welcome to consult and order the production of clean pipe ppr pipe fittings, we will be happy to serve you! ppr pipe specifications | in clean pipes | Zhengzhou ppr pipe cleaning pipes provided by the Zhejiang Co., Ltd. Zhengzhou office. Zhejiang Jie Pipeline Ltd., Zhengzhou Office (www.pprgc.com) quality services and products, and are subject to approval and confidence in the new and old customers and the industry. Our company is a certified member of the whole network Commercial Union, Commercial Union customer service icon on the page, you can talk directly with our customer service staff, to our future cooperation happy! |
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Copyright © GuangDong ICP No. 10089450, Zhejiang Jie Pipeline Limited Zhengzhou Office All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 20893 visitor
Copyright © GuangDong ICP No. 10089450, Zhejiang Jie Pipeline Limited Zhengzhou Office All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility