& does relevant recommendations: 【 buried type corrugated compensator, flexible rubber joint, reducing rubber joint 】 is gongyi city full state pipeline equipment co., LTD. The main business of our company has been made as a special equipment manufacturing license and ISO quality management system certification of qualified companies, the company management concept: the factory in order to "customer needs is our goal" principle, wholeheartedly for the customers with excellent products, reasonable prices, fast delivery cycle, professional technical support and perfect after-sales service. In the future, full state is full of confidence and hope, was determined in a more high quality brand and good service, sincere cooperation with customers at home and abroad, to do the northern area of the thermal compensation smoke duct equipment industry's first brand.


The use of the type A rigid waterproofing casing
Rigid waterproofing casing are applicable for pipe wall don't inherit the pipeline vibration and expansion deformation of structure (building) structures, for area with seismic requirements, such as the rigid waterproof casing, should be in the wall or on the building's exterior wall pipe nearby flexible connection Settings, type A is suitable for steel pipe.

The use of type A rigid waterproofing casing
Applicable for pipe wall don't inherit the pipeline vibration and expansion deformation of structure (building) structures, are applicable for pipe wall in limited space or a pipe installation prior to compose build (built) or pipe renewal and reconstruction. For areas with earthquake fortification requirements, such as using rigid waterproofing casing, should be in the wall or on the building's exterior wall pipe flexible connection thereto. Suitable for steel pipe, type B, type C for ductile iron pipe and cast iron pipe.

Type A rigid waterproof casing size table, weighing scale