11052025

How to turn HDPE double wall corrugated pipe

Detailed explanation of HDPE double-wall corrugated pipe turning method, using elbow well fittings to connect, master th...

View details

11052025

How to block HDPE double wall corrugated pipe

Understand the sealing method of HDPE double-wall corrugated pipe and master the use skills of pipeline sealing airbag. ...

View details

05052025

How to repair the broken bellows?

Answer the repair method of broken and rotten bellows, covering the overall replacement, repair welding, pipe hoop conne...

View details

05052025

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...

View details

05052025

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...

View details

05052025

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...

View details

05052025

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...

View details

05052025

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...

View details

05052025

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...

View details

05052025

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...

View details

05052025

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...

View details

05052025

Can bellows rubber ring be lubricated with oil?

Analyze the harm of oil to bellows rubber rings, explain the reasons why oil cannot be lubricated, and recommend special...

View details