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Technology Forum
05052025
What is the role of adding carbon black to HDPE double-wall corrugated pipe?
Demystify the effect of adding 2% - 3% carbon black to HDPE double-wall corrugated pipes, including anti-ultraviolet ray...
View details 05052025
Product features and product application scope of AD PVC-U double-wall corrugate
Contact number: 17399989993 AD PVC-U double-wall corrugated pipe adopts high-quality polyvinyl chloride material, which ...
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Modified High Density Polyethylene (HDPE-M) Double Wall Corrugated Pipe for Buri
Contact number: 17399989993 modified high-density polyethylene (HDPE-M) double-wall corrugated pipe (formerly nano-modif...
View details 25042025
Detailed explanation of trench excavation width of bellows
Detailed explanation of 600, 300, 400 and other specifications of corrugated pipe trench excavation width, the allowable...
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Does HDPE double-wall corrugated pipe construction need a cushion?
HDPE double-wall corrugated pipe construction must lay sand cushion (100mm) or crushed stone cushion (150mm) to disperse...
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HDPE雙壁波紋管內(nèi)壁顏色不同有什么影響？
HDPE 雙壁波紋管內(nèi)壁顏色（藍 / 黃 / 黑等）僅為廠家區(qū)分產(chǎn)品，與質(zhì)量無關！外黑內(nèi)藍是常見搭配，優(yōu)質(zhì)管材核心看原料與工藝。選公元 PE 雙壁波紋管（武漢廠家），多顏色可選，嚴格遵循國標，品質(zhì)有保障！
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What are the effects of different colors on the inner wall of HDPE double-wall c
Hubei AD pipeline manufacturers professional interpretation of HDPE double-wall corrugated pipe inner wall color differe...
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Can PE pipes and pipes with different wall thicknesses be directly hot-melt conn
There are hidden dangers in the direct hot-melt docking of PE pipes with different wall thicknesses! Due to the differen...
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What are the differences between the performance of PE80 and PE100?
Hubei AD detailed explanation of the difference between PE80 and PE100 pipes: PE100 ring stress up to 10MPa (over PE80 2...
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Why is an exhaust valve installed in a pipeline?
Hubei AD detailed explanation of PE pipeline exhaust valve setting requirements: install composite exhaust valves (worki...
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What is SDR in a water pipe and how does it relate to nominal pressure (PN)?
Hubei AD analysis PE water supply pipe SDR standard: SDR = outer diameter/wall thickness, corresponding to PN1.0-1.6 MPa...
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What is pipe water hammer pressure?
Hubei AD specializes in solving the problem of pipeline water hammer effect, providing PE pipe water hammer stress testi...
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