1. What are the specifications for copper joints of aluminum-plastic pipes?
The connection type of aluminum-plastic is determined by the nature of the pipe itself, and its outer layer is pe or PEX. Usually, the connection method is to use pipe hoop or pipe fitting. Mainly divided into 4 masters, 6 masters and 8 masters. Generally, the sizes of aluminum-plastic pipe joints are 16, 18, 20, 25, 32, and those with threads are16 *12, 16 * 3/4,18.
Second, what brand of aluminum-plastic pipe is good?
(1), Top Ten Water Pipe Brands: Jinde
1. Company Profile? Jinde Pipe Group (www.Ginde.com) is a large enterprise group registered with the approval of the State Administration for Industry and Commerce. Established in 1999, with assets of10 billion yuan and brand value of 8.558 billion yuan. Its business scope mainly focuses on new chemical pipelines.
2. Main products? Paper aluminum-plastic composite pipe, PP-R aluminum-plastic pipe, pe-RT high-temperature resistant polyethylene pipe, PP-R all-plastic pipe, pe gas pipe, PE water supply pipe, PE mining pipe, HDPE large-diameter double-wall corrugated pipe, HDPE large-diameter hollow wall winding pipe, PVC-U new composite drainage pipe, PVC-U water supply pipe, PVC-C sleeve and pipe fittings for buried high-voltage power cable.
(2) Top Ten Water Pipe Brands: Jinniu
1. Company Profile? Wuhan Jinniu Economic Development Co., Ltd., a subsidiary of Jinniu Water Pipe, has been committed to the research and development and production of pipeline technology products and green environmental protection products. Is a private high-tech enterprise dedicated to the research, development, production and sales of plastic pipes. The company was established in 1999. (China well-known trademark, national inspection-free products, top ten water pipe brands) The quality is OK, with a medium and high price.
2. Main products? PP-R hot and cold water pipes, PP-R plastic-aluminum steady-state pipes, PE-RT radiant floor heating pipes, PERT plastic-aluminum gas pipes, PSP steel-plastic composite pressure pipes, PE water supply pipes, PE gas pipes, HDPE winding pipes, HDPE double-wall corrugated pipes, HDPE drainage pipes, etc.
(3) Top Ten Water Pipe Brands: Rifeng
Company profile? Rifeng pipe is an aluminum-plastic composite pipe product of Foshan Rifeng Enterprise Co., Ltd. This product technology originated in Europe and is very popular abroad. 1996- 1997 or so, aluminum-plastic composite pipe was introduced to China by rifeng enterprise and has been widely used so far.
Copper joints of aluminum-plastic pipes in the market can be classified in detail according to many standards, including different specifications and brands, which will lead to certain differences in the use of later products. Therefore, the best way is to combine the advice of professionals, understand the classification standards of product specifications and refer to your own actual situation to get reasonable and reliable suggestions and scheme design. Specifically, you can combine the above. Bian Xiao analyzes and explains from the perspective of professionals. I hope that friends who are interested in understanding can get satisfactory results and may achieve ideal advantages and characteristics when necessary.
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