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- home > Supply > Zhengzhou to warm the pipe | in cleaning pipes (certified) | Zhengzhou to warm the pipe
Information Name: | Zhengzhou to warm the pipe | in cleaning pipes (certified) | Zhengzhou to warm the pipe |
Published: | 2014-11-29 |
Validity: | 0 |
Specifications: | Limited |
Quantity: | |
Price Description: | |
Detailed Product Description: | Zhengzhou to warm the pipe | in cleaning pipes (certified) | Zhengzhou to warm the pipe cleaning Pipeline Co. by Zhejiang Zhengzhou offices. Zhejiang Jie Pipeline Ltd., Zhengzhou Office (www.pprgc.com) is specialized in the "PP-R hot and cold water, F-PPR high-performance glass fiber reinforced composite pipe, PP-R aluminum" business, the company adhering to the "integrity management, service intentions, "the idea, to provide you with the highest quality products and services. Welcome to inquire! Contact: Mr. Notes 1, PP-R pipe and metal pipe or water in addition to connecting using threaded inserts or flanges and other mechanical connection, the rest should be using hot melt connection, so that the pipeline integration, no leakage points. 2, PP-R pipe linear expansion coefficient larger (0.15mm / m ℃) Zhengzhou to warm the pipe which brand is good, must be taken to prevent the pipeline expansion deformation of technical measures in surface mounted or buried Concealed piping time. 3, after pipeline installation in front of a sealed tube (buried) and covered with a decorative layer (non-buried Concealed) must pressure test. Cold water pipe test pressure for the system working pressure of 1.5 times the wholesale Zhengzhou to warm the pipe, but not less than 1MPa; hot water pipe test pressure twice the working pressure, but not less than 1.5MPa. Pressure test of time and method of technical specification requirements. [Student] PPR pipe construction problems Attention? 1, handling and installation pipes should avoid hitting sharp objects to prevent pipe damage. 2, pipeline installation process should prevent paint and other organic pollutants and pipes, fittings contact. 3, special fittings installed metal pipe with metal inserts connected, do not use too much force, so as not to damage the threaded fittings, causing junction leakage. 4, heating pipes and fittings, should prevent over-heating, the thickness of the thin. Pipe deformation in the pipe fittings. 5, when the hot-melt intubation and correction Zhengzhou to warm the pipe manufacturer, is prohibited rotation. 6, the operation may not have the fire scene, is strictly prohibited open flame bake bend the pipe. 7, the installation is interrupted or completed exposure at Zhengzhou to warm the pipe, we must temporarily closed well to avoid debris from entering. Above all finishing work based on actual problems encountered students from, for reference, any questions, please timely communication, correct me. |
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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.
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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