High Flexible Rigid Waterproof Wall Api Concrete Casing Dn32

Flexible Wall Penetration Sleeves are an option to create a hole penetration in a concrete wall. Flexible wall sleeves are widely used for pipeline passing the walls, ceilings or floors which suffering vibration or concrete structures such as tanks, manhole chambers, shafts, floor slabs and basements of strict watertight requirement.

Rigid Water proof Casing(A):

The Rigid water proof wall sleeve installation is suitable in the pipeline puts on the wall place, and can not withstand the pipeline vibration and the construction building which is expansion distorted. Regarding the area requiring earthquake fortification, should establish the flexible connection nearby in the pipeline entering the wall or on the building outer wall if the rigid waterproof casing is used. A is suitable for the steel pipe.

Rigid Water-proof Coupling(B):

Rigid water-proof applied to the building which will not withsatnd vibration and telescopic deformation in the pipe wall. In the area which required earthquake protection, if you use rigid waterproof coupling, you should set flexible connection on the pipeline of exterior wall or the sidewall of tank, Type B applies to ductile iron pipe.

Notes:

1. Please give clear indication of type,wall thickness and external diameter.

2. The big DN size can be adjusted in accordance with requirements of users.

3. The sizes of the data are select label ,so welcome the construction.

      Hebei Zexu Pipeline Manufacturing Co., Ltd. has a complete production and operation management system and is one of the first companies in the industry to pass the ISO9001 quality management system certification, HSE environment, and occupational health and safety management system certification. The company has three manufacturing branches for steel pipes, pipe fittings, and boiler vessels, and has functional departments such as marketing department, technology department, purchasing department, production department, inspection department, quality assurance department, and comprehensive department. It has established a complete and complete set of quality, Safety, production and management procedures.
      After years of development, Hebei Zexu Pipeline Manufacturing Co., Ltd. has a nationwide business network and radiates to the United States, India, Pakistan, Russia, the Middle East and other countries and regions.
      Hebei Zexu Pipe Manufacturing Co., Ltd. has always adhered to the business philosophy of honesty, innovation and cooperation to promote development, customer satisfaction and trust as the foundation, sustainable development as the goal, relying on scientific management to improve quality, reduce costs, and create brands. For many consecutive years, it has been awarded as "Advanced Unit for Safety Production Standardization Construction", "Hebei Province Industrial Cluster Leading Enterprise", "AAA Credit Enterprise", "Hebei Province Metal Products Industry Leading Enterprise", "Hebei Province Key Employment Service Enterprise", "Star Enterprise", "Top 50 Industrial Enterprises in Cangzhou City", "Famous Trademark of Hebei Province", "Contract-abiding and Promise-keeping Unit", "Recommended Supplier of Main Auxiliary Equipment for Thermal Power Units" and other honorary titles.