How to distinguish between good and bad gas pipes
First, look at whether the surface is smooth and flat, with or without blisters, bumps, sponges, trachoma, etc; Second, bend by hand to see if there is any crack; Third, see whether the steel wire reinforcement layer arrangement rules; Fourth, look at the cross section, whether the inner hole and steel wire layer are round and straight, and whether the inner and outer rubber layers are uniform in thickness; Five, with a nail or knife to cut the inner glue and outer glue, to see if it is strong; Six, with the nose to smell the smell of internal and external glue is pungent Hose Features 1. Flexible between pitches. 2, have good flexibility, no blocking and stiffness. 3, light weight, good caliber consistency. 4, soft, repeated bending, good flexibility. 5. Good corrosion resistance and high temperature resistance. 6, anti-mouse bite, good wear resistance, to prevent the internal wire from being worn. 7. Bending resistance, tensile performance and strong lateral pressure resistance. 8. Soft and smooth, easy to thread installation and positioning.
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Application of Underground Gas Pipeline Cladding Pipe
Underground gas pipeline cladding pipe is used to protect the underground gas pipeline, mainly for the following occasions: 1. Protection of ground and underground gas pipelines such as roads, squares and buildings; 2. Protect gas pipelines in special environments such as railways, highways, rivers, and seabed; 3. When the pipeline is buried, it is wrapped in the underground gas pipeline coating pipe, so as to improve the protection and protection performance of the pipeline.
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