1 . Creation and placement of flexible waterproof casing speaks of moving electricity, should be good technology to control the placement, maintenance and contr···

Extended flexible waterproof casing is divided into two types are extended flexible waterproof casing and extended rigid waterproof casing.
Longer flexible wate···

Cast steel flange more than the use of spraying anti-corrosion treatment, so that the casting process generated by the pores covered by plastic powder, will make up for the shortcomings of the carbon steel flange, from the appearance of almost invisible p···

Rigid waterproofing is relatively poorer than flexible waterproofing in terms of strain on temperature differences and more prone to cracking and seepage.
Rigid···

1 . Pre-embedded basement special Jiangsu waterproof casing with the same wall width, the diameter of the pipe needs to be greater than the diameter of the pipe···

Rigid waterproof casing is suitable for buildings that are not subject to pipe vibration and pipe wall expansion and deformation.

For areas with seismic requi···

How to seal between the water inlet and outlet pipe and waterproof casing?

Currently there are commonly used asphalt, hemp wire, polystyrene sheet and other m···

Flexible waterproof casing is generally in the project of tying reinforcement according to the requirements of the location reserved for the installation of pre···

Casing is generally used when making a pool, and it is a channel for pipes leading to the pool. But ordinary casing is difficult to seal, so there will be leaka···

1 . Material selection: All sleeves in this project use rigid waterproofing sleeves with wing rings. The sleeves are made of seamless steel pipes.

2 . When th···

Corrugated expansion joint is also customarily called expansion joint, or expansion joint, is a flexible, thin-walled, transversely corrugated device with expan···

Non-metallic compensator is used in thermal power plant:boiler, gas turbine smoke exhaust system, dust removal system. Petrochemical enterprises:boilers, indust···

The role and use of metal compensator: also known as metal expansion joint. The product as a flexible pressure-resistant pipe fittings installed in the liquid c···

Metal hoses are used as compensation components, sealing components, connecting components and shock absorbing components and other important components in engi···

Rigid waterproof casing is suitable for buildings that are not subject to pipeline vibration and expansion deformation when passing through the wall. For areas···

Because of the wide range of rubber expansion joints and the special working environment, they are generally subjected to a lot of pressure. Pressure is also ge···