The municipal waterlogging drainage belt is woven with polyester filament, and the inner coating material is polyurethane. The hose is light and easy to roll; It is small in size and has strong drainage capacity. It is often used on waterlogging drainage vehicles, and is suitable for municipal emergency rescue, mine drainage, mountain flood rescue and other operating environments. It can greatly improve the water conveyance efficiency.
The double-sided polyurethane drainage pipe is made of inner rubber layer, fiber reinforcement layer and outer rubber layer by one-time co extrusion molding process, and the inner and outer rubber layers are made of polyurethane elastomer raw materials. High pressure, water resistance, aging resistance, adapt to various environments, and not easy to damage. Large unit delivery flow of products can greatly reduce rescue and improve rescue efficiency.
Material: both inside and outside are made of high-quality polyurethane, and the middle layer is made of high-strength polyester yarn.
Working pressure: 28BAR
Burst pressure: 84BAR
Uses: industrial and mining, water conservancy, mud pump, construction engineering, farmland irrigation, landscaping, oil fields, industrial and mining enterprises.
Compared with steel pipe and composite pipe, large-diameter high-pressure polyurethane hose has the advantages of light weight, high pressure bearing, soft texture, reeling, convenient operation, flexible laying and withdrawal, and can adapt to various complex situations in the process of coal mine rescue and underground emergency drainage.
Material: both inside and outside are made of high-quality polyurethane, and the middle layer is made of high-strength polyester yarn.
Working pressure: 28BAR
Burst pressure: 84BAR
Uses: industrial and mining, water conservancy, mud pump, construction engineering, farmland irrigation, landscaping, oil fields, industrial and mining .
Compared with steel pipe and composite pipe, large-diameter high-pressure polyurethane hose has the advantages of light weight, high pressure bearing, soft texture, reeling, convenient operation, flexible laying and withdrawal, and can adapt to various complex situations in the process of coal mine rescue and underground emergency drainage.
From the practical application effect, this kind of high-pressure drainage hose is relatively soft and can be bent at will, which can adapt to the fast shuttle layout in the narrow space and complex ground conditions in the mine.
It is mainly used for long-distance large flow high-pressure transmission of fracturing fluid during shale oil and gas exploitation by hydraulic fracturing method, as well as the return of contaminated liquid pumped back from the underground to the sewage treatment plant.
Shale oil and gas exploitation fracturing hose, shale oil gas fracturing water supply hose, shale oil gas fracturing hose, flat polyurethane shale oil and gas exploitation hose, shale gas fracturing hose, shale oil and gas exploitation fracturing water supply large-diameter polyurethane hose
Features: high strength, long length, large caliber,puncture resistance, low extension, low expansion, etc. Large transportation flow, convenient connection, good weather resistance and chemical resistance, can adapt to different landforms, is flat when not in use, easy to roll up, small storage and transportation volume, and the use temperature is - 50 70
Optional lining: polyurethane (TPU), special rubber
Optional structure: double layer
Customized process: add fluorescent strips and metal wires
Use 1. Coal body water injection, dust reduction, coal pressure reduction, coal splitting, gas discharge, etc. 2. Grouting, water injection and hole plugging of coal or rock mass. 3. It is used for curtain, consolidation, backfilling, chemical grouting and cement grouting of hydropower stations and reservoirs. 4. Water pressure test for geological exploration and water plugging for drilling.
Performance: ordinary oil-resistant rubber sheet has medium pressure, oil resistance, water resistance, shock resistance, sealing and other properties, and can effectively resist peeling;
Purpose: Mainly used for laying of workbenches, floors and electronic product places in contact with grease.
Silica gel plate is an industrial rubber plate made of silica gel as the main raw material. Washers, washers and seals can be punched, mainly used in the fields of food industry, machinery industry, electronic and electrical appliances, automobile industry, chemical light industry, metal and paint.
Pipe fittings are the general names of parts and components that play the role of connection, control, direction change, diversion, sealing and support in the pipeline system. Steel fittings are pressure fittings. According to the different processing technology, it is divided into four categories, namely, butt welding pipe fittings (divided into weld and no weld), socket welding and threaded pipe fittings, flange pipe fittings.
According to the application:
1. pipe fittings for connecting pipes are: flanges, live joints, pipe hoops, clamps, clamps, throat hoops, etc.
2. changing the direction of the pipe: bends, bends.
3. pipe fittings changing pipe diameter: variable diameter (different diameter pipe), different diameter elbow, branch pipe table, reinforcing pipe.
4. pipe fittings with additional piping branches: three links, four links.
5. pipe fittings for pipe sealing: gasket, raw material belt, thread, flange blind plate, pipe plug, blind plate, head, welding plug.
6. pipe fittings for pipe fixing: clasp, hook, ring, bracket, bracket, pipe clamp, etc.
According to the connection :1, welded pipe fittings 2, threaded pipe fittings 3, clamping pipe fittings 4, clamping pipe fittings 5, socket pipe fittings 6, rubber ring connection pipe fittings
According to the material divided into 1, cast steel pipe fittings 2, forged steel pipe fittings 3, alloy pipe fittings 4, stainless steel pipe fittings.
Pipe fittings are widely used in municipal, petrochemical, west-to-east gas transmission, ships and nuclear power.
