& does relevant recommendations: [in a flexible rubber joint, the flexible rubber joint, through 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 introduction of steel flexible waterproof casing
Steel flexible waterproof casing is according to the research and design institute of building science S312, 02 s404 standard atlas. Flexible waterproof casing generally applicable for pipe through the wall of the vibration or tight waterproof requirement of structures; Rigid waterproofing casing generally applicable for general requirements for pipe through the wall of waterproof structure; Flexible and rigid waterproofing casing wall in the walls, steel flexible waterproof casing (rigid waterproofing casing) in case of the concrete should be switched to concrete wall, and casing must be a solidified within the wall; Waterproof casing used in construction, chemical, steel, water, sewage treatment etc.

The technical parameters of steel flexible waterproof casing