When it comes to nylon resin hoses, most people may not be particularly familiar. As a new generation of hydraulic hoses, nylon resin hoses are light and soft overall, with smooth inner tube walls, low resistance to medium flow, and low pressure loss. They have excellent chemical resistance and pulse performance. In order to facilitate the purchase of a friend who has this need, the editor of this article mainly takes stock of the structural characteristics of the three nylon resin hose for everyone.
一、 Classification of nylon resin hoses
1. Steel wire braided nylon resin hose
Inner tube: oil-resistant thermoplastic elastomer
Reinforcement layer: one or two layers of steel wire reinforcement
Cover: Thermoplastic elastomer with high ozone and abrasion resistance
Common specifications: 1/8” ~ 1”, other sizes can be customized
Working pressure: 34Bar --450Bar
Color: black, red, blue, yellow, gray, etc.
Application: Steel wire reinforced nylon resin hose is mainly used in high-pressure transportation and liquid transmission of automobile industry, engineering machinery, lifting and transportation machinery. It has good oil resistance, heat resistance and aging resistance, high load-bearing pressure, excellent pulse performance, and can be used as Special hose for high-pressure spray paint and high-pressure cleaner.
2. Fiber braided nylon resin hose
Inner tube: oil-resistant thermoplastic elastomer
Reinforcement: one or two layers of fiber reinforcement
Cover: Thermoplastic elastomer with high ozone and abrasion resistance
Common specifications: 1/8” ~ 1”, other specifications can be customized
Working pressure: 70Bar --350Bar
Color: black, red, blue, yellow, gray, etc.
Application: Fiber-reinforced nylon resin hose is widely used in various industries due to its characteristics of high pressure resistance, antistatic, high temperature resistance, wear resistance, oil resistance, various chemical reagents, anti-aging and long service life.
1) The pressure braking system of the car;
2) Automobile power steering system;
3) Automobile brake pipeline control system;
4) Transmission control system;
5) Construction machinery, such as: hydraulic transmission system and hydraulic control system of excavator, loader, crane;
6) Hydraulic operation and hydraulic control system of mechanical processing equipment;
7) Tubes for high-pressure painting.
3. Double-row and three-row nylon resin hoses or non-standard customized
Inner tube: oil-resistant thermoplastic elastomer
Reinforcement: one or two layers of fiber or steel wire reinforcement
Cover: Thermoplastic elastomer with high ozone and abrasion resistance
Common specifications: 1/8” ~ 1”, non-standard size can be customized
Working pressure: 34Bar --450Bar
Color: black, red, blue, yellow, gray, etc.
Applications: Hydraulic control systems for automotive, engineering machinery, machine tools, agricultural machinery, mining, paint spraying, aerospace, refrigeration and other industries.
二. Features:
As a new generation of hydraulic hoses (high-pressure pneumatic hoses), high-pressure resin hoses have quite good advantages over traditional rubber hoses in the past.
1) First, the oil resistance of high-pressure resin is 5 times higher than that of rubber hose.
2) The appearance of the high-pressure resin hose is generally made of high-quality polyurethane elastomer material, and its wear resistance is 3 times higher than that of the rubber hose. This material is called the wear-resistant king.
3) The chemical resistance of the high-pressure resin hose is more excellent, and the corrosion resistance is stronger.
4) The high-pressure resin hose is an environmentally friendly high-performance hose. Whether it is processing or application, its reliable environmental performance is highly loved by users.
5) The inner wall of the high-pressure resin hose is as smooth as a mirror surface, neither contaminating the medium nor being contaminated by the medium; the power transmission loss is smaller and the efficiency is higher.
6) The fiber braid reinforced high-pressure resin hose can be used as an insulating hose due to its excellent insulation performance.
三、 The correct installation and use of nylon resin hoses need to follow certain principles, so as to be safe and effectively avoid unnecessary trouble. Here are some key points that you must pay attention to when installing and using nylon resin hoses:
1. When the nylon resin hose is used, if the temperature of the working environment is too high, it may affect the working pressure and even rupture the nylon hose.
2. Please do not apply tensile or twisting load to the nylon hose, otherwise it may cause the nylon tube to rupture, detach and damage.
3. For water or heat medium oil, please use heat-resistant water hose, otherwise, there is a possibility of aging and cracking.
4. Do not allow the nylon hose to be rubbed or twisted, as this may cause the nylon hose to rupture.
5. Please use nylon hose above the small bending radius.
6. There should be sufficient margin for the length of piping.
The points that must be paid attention to when installing and using nylon resin hoses must be paid attention to, because if these cannot be paid enough attention, they may cause damage and rupture of the nylon hoses and cause great safety risks.
Through the introduction, I believe you have a certain understanding of nylon resin hoses. If you need it, please consult our sales staff, or want to discuss more technical knowledge, you can also contact our technical staff
Lotus Zhao(Sales Manager)
Whatsapp & Wechat: +86 15603187112
Email: Lotus@chnhose.com
