看欧美午夜福利电影网-国产亚洲欧美日韩在线一区-欧美综合激情在线-亚洲国产av玩弄放荡人-制服欧美亚洲高清-色综合五月激情综合色一区-欧美午夜伦伦电影理论片

Kefengyuan Home > News > Industry news >

Products

Industry news

The advantages of carat tube produced by crac equipment

Release time:2018-10-22 13:52

Advantages of installation:
1. Excellent installation performance, Clark pipe connection using embedded fuse in the socket with the material plug-in fuse connection technology, high quality connection. It can achieve 100% without leakage, ensuring the same life and safety of pipeline system. At the same time, because the product is lighter than other pipe materials under the same application conditions, easy to transport, convenient and quick construction, can reduce the construction cost, in the scope of application, without the need for concrete cushion and concrete pipe foundation groove qualified can be directly laid pipe, basically to do side excavation, side pipe, side backfill, simplified the construction The program shortens the construction period. In engineering acceptance, the closed-air test is used instead of the closed-water test, which not only speeds up the acceptance, but also saves the complicated work and a large number of test costs in the closed-water test.
2. Hot-state winding has high weld quality. The melting flat and U-shaped strips extruded from the extruder die are evenly wound on the heated drum die according to the predetermined position to ensure the weld quality of the structural wall tube. Especially in the structural design, the welding joint of the plain belt is covered by the polyethylene coated supporting pipe, which improves the overall anti-pressure ability of the product.
3. Better flexibility. Clark pipe has good flexibility in macroscopical aspect, while local pipe section has strong rigidity and overall anti-compression ability. When used on overloaded pavement, it can ensure traffic safety. Due to the flexibility of pipes, the damage loss of pipes can be minimized in the case of earthquakes and uneven surface settlement, thus improving the ability of public facilities to resist earthquakes and mitigate disasters.


 克拉管設(shè)備

4. Anti-corrosion, anti-aging, service life to ensure 50 years, with strong resistance to chemical corrosion and corrosion. Therefore, the winding structure wall pipe in the transport of corrosive fluids or in corrosive soil laying, without anti-corrosion treatment, performance is much better than other pipes. In the design process, the reasonable product structure is selected to ensure the service life of the plastic pipe is more than 50 years and maintenance-free during the service life.
5. HDPE can be recycled and reused. Clark pipe is the main raw material of green environmental protection product winding structure wall pipe, high density polypropylene, no toxicity, no dyes produced in the production process, waste pipe can be recycled 100%. It is a green product of environmental protection and safety.
6. The inner wall roughness of the pipe is low, the water conveyance is large, the inner wall roughness N is about 0.010, so the fluid conveyance is smaller than the frictional resistance, relative to other passenger tickets with the same inner diameter and under the same conditions, the water conveyance can be greatly increased than the cement pipe. Therefore, the engineering reliability and comprehensive benefit of using winding structure wall pipe under the same conditions will be improved compared with the traditional pipe, especially in the narrow construction site, dense buildings, complicated underground pipelines and busy traffic sections. It is more advantageous in laying acid and alkali soil.
The above is the advantage of the carat tube produced by the carat tube equipment.

Tel

Top

国产素人在线观看人成视频 | 久久无码精品一区二区三区 | 一级A爱做片免费观看国产 成人MV射精无打码视频 | 伊人久久综合成人亚洲 | 2018av在线| 伊人久久大香线蕉综合 | 久久久久久亚洲AV无码专区 | 亚洲第一成年免费网站 | 高h辣h双处全是肉一对一 | 日韩成人精品视频免费专区 | 最近免费中文MV在线字幕 | 东北美女野外bbwbbw免费 | 青柠在线观看免费高清视频bd | 黄色网站在线观看视频 | 老司机无码精品A | 日本精品一区二区三区高清 | 亚洲人成aⅴ在线播放 | 国产一区二区三区在线 | 激情射精爽到偷偷C视频无码 | 日本欧美激情视频二区 | 久久国产精品免费观看 | 国产精品系列在线观看 | 狼人香蕉香蕉在线28 - 百度 | 午夜DV内射一区区 | 亚洲AV成人无码人在线观看堂 | 日韩人妻高清精品专区 | 中文字幕无码人妻AAA片 | 国产成人无码区免费内射一片色欲 | 亚洲欧洲无卡二区视頻 | 国产成人无码区在线观看 | 亚洲精品乱码久久久久久应用 | 成人免费大片黄在线播放 | 久本草在线中文字幕亚洲 | 久久亚洲AV午夜福利精品一区二区三区 | 麻豆AV一区二区三区 | A级毛片高清免费视频就看 亚洲AV无码片一区二区三区 | 亚洲一区在线播放 | 久久久精品国产亚州AV水蜜桃 | 亚洲国产天堂99精品一区 | 免费无码又爽又刺激网站直播 | 视频一区二区三区蜜桃麻豆 |