Soft permeable blind pipe for underground drainage in tunnels - backwash drainage

Description :

　　Our company produces long filament geotextiles year-roundShort fiber imitation adhesive needle punched geotextile, long filament burnt geotextile, geotextile membrane waterproof blanket waterproof board rubber waterstop, waterstop composite three-dimensional drainage network drainage board soft permeable pipe plastic blind ditch semi-circular pipe hot melt gasket and other waterproof and drainage materials Welcome new and old customers to call and place orders

　　Introduction to Steel Wire Flexible Permeable Pipe：Plastic permeable pipes are supported by rust proof spring coils to form a high pressure resistant soft structure. The non-woven lining is filtered to prevent sediment and impurities from entering the pipe, thus achieving the effect of net water seepage. The outer burning coating layer of polypropylene fiber has excellent water absorption and can quickly collect excess water from the soil. Rubber reinforcement integrates the covering layer of the pipe wall with the spring coil pipe body, providing excellent all-round permeability. Permeable water can smoothly penetrate into the pipe, while mud and sand impurities are blocked outside the pipe, achieving the goal of permeability, filtration, and drainage in one go.Product features of steel wire flexible permeable pipe: Inner lining steel wire: high-strength spring hard steel wire, treated with phosphoric acid rust prevention, coated with P, V, C (resistance heating method) filter layer: non-woven fabric filter layer. Permeable and covering materials: High strength nylon yarn is used for warp yarn, and special fibers are used for weft yarn.

　　Next material: Special strong P.V.C. adhesive.

　　Material characteristics:

　　(1) High carbon steel wire treated with phosphoric acid rust prevention and covered with PVC to prevent acid and alkali corrosion. The unique steel wire spiral skeleton ensures a smooth surface of the pipe wall and can withstand external pressure

　　(2) The non-woven filter layer ensures effective filtration and prevents sediment from entering the tube.

　　(3) High strength polyester fiber. The warp is coated with high-strength polyester fiber PVC. The weft uses special fibers to form sufficient tensile strength.

　　If you care about quality, please respect its price. If you want something cheap, please accept its defects.

　　Good value for money is just a marketing tactic, from ancient times to the present, you get what you pay for. Even the most beautiful words without quality are lies!

　　Always remember what you said: so expensive, so expensive.

　　Good is expensive! In today's fiercely competitive and price transparent world, price depends on value!

AfterSalesService :

• High strength spring permeable pipe