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Technology Forum
05052025
What materials are there for double wall corrugated pipes?
Detailed introduction of a variety of materials of double-wall corrugated pipes, covering common HDPE, UPVC, steel belt ...
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Is HDPE double wall corrugated pipe UV resistant?
Answer whether HDPE double-wall corrugated pipe is resistant to ultraviolet rays, analyze the protection principle of ul...
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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...
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How to repair the broken bellows?
Answer the repair method of broken and rotten bellows, covering the overall replacement, repair welding, pipe hoop conne...
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What is the reason for the failure of the double-wall corrugated pipe closed wat
Analyze the source of leakage in the closed water test of double-wall corrugated pipes, cover the installation of socket...
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What does B refer to in structural winding wall B-shaped pipe?
Analyze the meaning of "B" in the B-type pipe of the winding wall of the structure. According to the ISO standard, B-typ...
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What is the reason for the leakage of the hot melt joint of the PE pipe?
In-depth analysis of the source of water leakage in the hot-melt joints of PE pipes, covering factors such as heating pl...
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The steel mesh skeleton pipe has water and can be welded.
Analyze the harm of water welding of steel wire mesh skeleton pipes. Water will affect the quality of electric fusion we...
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Where is the carat tube mainly used?
Demystified carat pipe (HDPE winding structure wall B-shaped pipe) application field, because of its good flexibility, s...
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Is PE pipe resistant to acid and alkali corrosion?
Answer whether PE pipe is resistant to acid and alkali corrosion, PE pipe can withstand common acid and alkali, and is n...
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Why does the PP-R tube not breed bacteria or scale?
Analyze the principle that PP-R pipe does not breed bacteria and does not scale. PP-R pipe is made of random copolymer p...
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The difference between PE water supply pipe and drain pipe
In-depth analysis of the differences in raw materials, performance and price between PE water supply pipes and drain pip...
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