-

The tensile resistance characteristics of rubber expansion joint.
Rubber soft joint is the use of the advantages of high elasticity, high gas, medium resistance, weather resistance and radiation resistance of rubber, can reduc
-

Advantages of clamp type rubber expansion joint.
Clamp type rubber expansion joint adopts clamps instead of flanges and bolts, and it is convenient to set the two ends of the clamp type rubber joint on the pip
-

The main role of rubber expansion joints in pipelines.
Rubber joints can also be called: bendable rubber joints, rubber flexible joints, soft joints, rubber expansion joints, shock absorbers, etc. It is a highly ela
-

How to disassemble a rubber expansion joint
If the rubber expansion joint is not installed properly or if the rubber joint expansion joint needs to be replaced, it has to be disassembled and reinstalled o
-

Waterproof casing how to do a good job of anti-corrosion measures?
If the pre-buried rigid waterproof casing through the wall is corroded, the pipe wall will become thin, if the phenomenon of corrosion inside the waterproof cas
-

How many types of galvanizing are there for waterproof casing?
Zinc waterproof casing is divided into two categories: hot-dip galvanizing and phosphating treatment. Zinc waterproof casing is divided into two categories: hot
-

Waterproof casing type and its structure
Waterproof casing, also known as pre-buried casing, water stop casing, steel casing, through the wall casing, through the wall pipe, etc., important for the pip
-

Installation of the reducer rubber expansion joint.
When installing the reducer rubber expansion joint, make it in a natural state and do not deform the product artificially during the installation process. This
-

How should the rubber expansion joint be maintained?
The installation quality of rubber soft joints, before installation, installation process and after installation, should be strictly regulated according to the
-

The production process of flexible waterproof casing.
First of all, we must first understand the structure of flexible waterproof casing. Flexible waterproof casing has two wing rings, an upper plate, a gland, a tu
-

The role of waterproof casing installation pipeline.
Equipment of the pipeline from the flexible casing into the building, the pipe around the waterproof blockage using rubber seals, the use of casing tensioning s
-

Rigid and flexible waterproof casing installation process diagram and frequently asked questions.
1 . Get the project pre-work in: in the pre-installation of steel flexible waterproofing casing, construction workman and project manager should clearly manage

