Product characteristics

A flexible waterproof casing: external welded water stop wing ring, internal gasket, flange wire connection, according to the actual situation of pipe installation design customized for both sides of the wall need to do waterproofing, we recommend that you use flexible waterproofing casing. For example, submersible pump drainage system piping wall ends should be given waterproof treatment to prevent structural seepage!

Second, rigid waterproof casing: casing outer wall welded waterproof wing ring. According to the design institute issued structural engineering drawings, in advance of the waterproof casing embedded in the concrete wall, if only consider the pipe through the wall, without considering the wall, the wall on both sides of the waterproofing performance as well as pipeline displacement deformation, you can choose rigid waterproofing casing, mostly used in the basement, waterproofing wall of the human defense project.

Product Cases

Wei County invested 3 billion yuan annual output of 1 million tons of high-end fasteners project started

A few days ago, reporters learned from the Office of the Municipal Party Committee of Hanshan, Wei County invested 3 billion yuan annual output of 1 million tons of high-end fasteners project started. The project is invested by the Meitu Industrial Company, the main production of bolts, plastic nylon bolts, exterior wall insulation bolts and a variety of high, precise, sharp, shaped fasteners design and production, the products are widely used in building construction, machinery manufacturing, automotive aviation and other fields. Upon completion of the project, the production capacity will reach 1 million tons. Upon completion of the project, the production capacity will reach 1 million tons, with an annual output value of 8 billion RMB, and solving the employment of 5,000 people.

This time Dongli as the main waterproof casing supplier of the project, product quality withstand the test of practice, rigid waterproof casing: casing outer wall welded waterproof wing ring. According to the structural engineering drawings issued by the design institute, in advance of the waterproof casing pre-buried in the concrete wall, if you only consider the pipeline through the wall, without considering through the wall, the waterproofing performance of the two sides of the wall as well as the displacement of the pipeline deformation

Ordering instructions

1、Customers with special requirements for the product must provide the following instructions in the ordering contract:

(1) Structure length

(2) Connection form

(3) Nominal diameter, full diameter, reduction, pipe size

(4) The use of media and temperature, pressure range

(5) experiments, inspection standards and other requirements of the factory can be customized according to customer special requirements configuration and design of special products.

2、The factory can customize and design special products according to customer's special requirements.

3、If the product type and model are provided by the customer, the customer should correctly explain the meaning and requirements of the model, and sign the contract under the condition that the supply and demand sides understand each other.