Wuyuan County Protective Sealed Rib_Electric Cable Protective Casing for Excellent Quality HC

The protective sealing ribs can be called: rigid combination sleeves, closed rib sleeves, closed-wall ribs, electrical pre-embedded sleeves, etc.; this product is a combination of steel plate and rigid sleeve, and the protective sealing rib is suitable for many When a different caliber or the same aperture is inserted into the wall when it is embedded at the same time, the protective sealing rib is a customized product. The number of the upper casing of the product is customized according to the customer's demand and can be 2 or 4 or even more. Gongyi Hechuang Water Supply Material Co., Ltd. has many years of production experience to fully meet the various requirements of customers. In other words, the casing on the protective sealing rib can be arbitrarily increased according to customer needs. Civil airtight closed rib sleeves are also known as closed waterproof casings. The main function of the air defense sealed rib casing is to solve the problem that some underground projects require the pipeline to pass through the wall, but there are requirements for tight waterproofing at the passing place; there are also some structures that need to pass through the wall and pass over the pipe, and at the same time restrict the pipe. Road can not be caused by temperature changes or external force expansion and contraction, but can not allow the pipeline to generate vibration under the action of external factors and design. Its shell is cast on the wall at one time. The tube passes through the middle of the sleeve. The outer diameter of the tube and the middle of the sleeve are sealed with a filler, so that it plays a role of waterproof and vibration damping. The protective airtight rib bushing is used on the external air defense wall or the air wall. Simply put, it must be explosion-proof, anti-shock and gas-proof. The air defense building's protective engineering should really play a protective role, in addition to requiring the building structure to have certain In addition to the protection strength, it is an important part of the implementation of the protective measures to protect the air ducts that are used to protect the airtight walls in the protective ventilation system. The â€œCode for the Construction and Acceptance of Civil Air Defenseâ€ GBJ134-90 stipulates that when the pipeline passes through the protective closed wall, It is necessary to embed a waterproof rib with a closed rib with a closed rib and a protective resistance plate. When the pipe crosses a closed wall, a closed-wall waterproof casing with a closed rib must be embedded. The specificity and general ventilation are obvious. The embedded pipe fittings of the system have essential differences and should be treated with caution. The reserved holes are not allowed. Otherwise, the civil defense works will be scrapped. Sealed ribs and protective resistance plates can be made of 6mm thick steel plates, and the diameter should be 200mm larger than the diameter of the air pipes. Using T42 welding rod full circle weld, weld height 6mm. Protective sealing ribs _ Electrical cable protective sleeves Execution standard: 04FD02 Protective sealing ribs _ Electrical cables Protective sleeves are mainly composed of: a steel plate and n steel tubes, the material of which is: Q235 carbon steel protective tight ribs _ electrical cable protective sleeves The utility model is used for protecting the cable open-line through the wall of the sealed door frame and is also used for the protection of the closed wall of the wire and cable in other places. Protective sealing ribs: Type A, B, C, D, E type A protective sealing ribs are composed of a square steel plate and a steel pipe. The type B protective rib is composed of a rectangular steel plate and two steel pipes. The type C protective rib is composed of a rectangular steel plate and three steel pipes. The D-type sealing rib consists of a square steel plate and four steel pipes. The E-type sealing rib consists of a rectangular steel plate and six steel pipes. Protective Sealed Rib_ Electrical Cable Protection Sleeves Steel pipe specifications can be customized according to actual needs. Note: 1. Hot-dip galvanized steel pipe with a wall thickness of not less than 2.5mm shall be used for the wall-through pipe, and the number of casings shall be determined by design. 2. Sealed ribs A, B, C, D, E type hot-dip galvanized steel sheet 3-10mm thick, and hot-dip galvanized steel double-sided welding, and should be firmly welded with structural reinforcement. Hechuang company can be customized according to the drawings of various models, various lengths of sealed ribs, airtight measuring tubes and other products to ensure that the production of waterproof casing products at reasonable prices, quality assurance. Hechuang is a professional manufacturer of waterproof casing for many years. You need the technical information of the waterproof casing and the common problems of the waterproof casing that you are concerned about. We have prepared for you well and welcome the customers and friends to call us for advice. Company: Gongyi Hechuang Water Supply Material Co., Ltd. Phone (Road Manager) 18530810800 (Road Manager) Fixed Address: Yong'an Road, Gongyi City, 200 meters south of the police station Website Email@qq.com

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