Year1
- 长度：
- 300
- 壁厚：
- 5
: .br(>Introduction to hollow wall plastic steel winding pipes>br>
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: >Hollow wall plastic steel winding pipe
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: >It is made of high-density polyethylene as the base material and lined with high-strength free-moving Shaped steel skeleton material, a high-quality pipe produced with ultra-high compressive strength, high toughness, high durability, and smooth inner wall. The pipe has the advantages of corrosion resistance, light weight, easy installation, and long life. Its compressive strength It is >
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times that of ordinary plastic pipes. The hollow structure is lined with a high-strength steel skeleton, which effectively reduces the weight of the pipe itself and greatly improves the stiffness of the pipe ring. ><:><:>< br/> < r : r: >The utility model relates to the technical field of pipelines, and discloses a hollow-wall plastic steel winding pipeline, which includes a steel frame. The pipe wall of the pipeline has a first annular hole, and the steel frame is In the first ring hole and in contact with the upper part of the first ring hole, the outer surface of the tube wall corresponding to the first ring hole has a convex arc shape. The tube in the present utility model The outer surface of the wall corresponding to the first ring hole in the pipe wall is in the shape of a convex arc. In this way, the outer surface of the entire pipe is uneven, that is, the outer surface of the place where the steel frame is placed in the pipe wall is convex. shape, and the upper part of the steel frame placed in the first pipe wall abuts the upper part of the first ring hole. In this way, most of the external pressure on the pipe wall of the pipe is borne by the steel frame in the pipe wall, and The pipe wall where the steel frame is not placed will bear very little pressure, which can greatly improve the ring stiffness of the pipe.
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: >Stainless steel loop connection
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: >Electric hot melt tape connection
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: >Heat shrink Belt connection
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: >Expanded socket connection
: Shanghai Yishen Pipeline Equipment Co., Ltd. is the first platform for pipeline e-commerce transactions. Sunshine Trading rejects fraud. It has a complete range of pipeline products, the lowest product prices in the country, and convenient delivery logistics within the province. If you are interested in learning more, please contact Manager Zhou.
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