Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
451～465 item / All 554 items
Industry first! VW-1 certified product with internal fold marking tube.
■POINT.1 No need for a warmer even in low temperatures ■POINT.2 Does not shift or fall out naturally after being inserted into the wire ■POINT.3 Can be smoothly moved between wires with fingers after insertion ■POINT.4 No insertion obstacles occur during insertion ■POINT.5 Effective for spring terminal blocks
Performance features such as adhesion, corrosion resistance, and condensation prevention can be added! Introducing PTFE/PFA coatings.
We respond to surface treatment requests, ranging from fluoropolymer coatings on various equipment to plating on metals. We offer "PTFE coating," which has excellent heat resistance, and "PFA coating," which provides a smooth film with fewer pinholes. We can add properties such as rubber, plastic, metal, release, insulation, corrosion resistance, and condensation prevention. 【Features】 <PTFE Coating> ■ Excellent heat resistance ■ Temperature range up to 260 degrees ■ Superior release (non-stick) properties *For more details, please refer to the PDF document or feel free to contact us.
There are 5 color options! It is excellent in weather resistance, water resistance, and chemical resistance, making maintenance easy!
The "Suberazugurippu" is a heat-shrink tube made from rubber. When heated with a hairdryer, it shrinks to about half its original diameter. It is excellent in weather resistance, water resistance, and chemical resistance, and it is less slippery even when wet, making it suitable for various grip parts as a non-slip solution. We offer both grooved and buffed types, allowing you to upgrade tools and machines such as hammers, wrenches, and operating levers of machine tools. 【Features】 - Excellent weather resistance, water resistance, and chemical resistance - Provides a firm grip, making handles easy to hold - Non-slip even when wet - Heat-shrinkable rubber tube - Available in five colors *For more details, please refer to the PDF document or feel free to contact us.
The continuous use temperature is -55℃ to 80℃! Introducing flame-retardant (non-halogen) heat shrink tubing!
"NON-B" is a heat shrink tube made of polyolefin-based elastomer material. It is a flame-retardant and waterproof tube coated on the inner surface with a non-halogen flame-retardant butyl adhesive, primarily used in railway vehicle applications. This eco-friendly tube does not emit halogen gases, and the combustion test results for materials used in railway vehicles indicate "flame retardant." 【Features】 ■ Color / Black ■ Material / Polyolefin-based elastomer ■ Shrink temperature / Above 120°C ■ Radial shrinkage rate / Approximately 1/3 ■ Longitudinal shrinkage rate / -15 to 0% *For more details, please refer to the PDF document or feel free to contact us.
We can also manufacture colored and large-diameter products! Introducing heat shrink tubes with a complete shrink temperature of over 120°C.
"NPE" is a heat shrink tube made of ethylene propylene rubber material. It excels in insulation performance and resistance to acids and alkalis, and it is also possible to manufacture 25m long products. It is suitable for insulating cable connections, terminals, copper bars, and for bundling harnesses and cables. It is also possible to manufacture colored and large-diameter products, with a lineup of 7 colors: black, red, blue, gray, brown, green, and white. 【Features】 ■ Excellent insulation performance ■ Excellent resistance to acids and alkalis ■ Capable of manufacturing 25m long products ■ Capable of manufacturing colored and large-diameter products *For more details, please refer to the PDF document or feel free to contact us.
The continuous use temperature is -55℃ to 105℃! Introducing polyolefin heat shrink tubing!
"NPA" is a heat shrink tube for bundling and identification made from a polyolefin substrate. The shrink temperature is above 120°C, and the radial shrinkage rate is 50%. The continuous operating temperature ranges from -55°C to 105°C. Standard stock items are available in six colors: black, white, yellow, green, blue, and red. The product length is 1m per piece, and the minimum order quantity is 10 pieces of 1m each. 【Features】 ■ Shrink temperature / above 120°C ■ Material / polyolefin ■ Radial shrinkage rate / 50% ■ Continuous operating temperature / -55°C to 105°C * According to the Electrical Appliance and Material Safety Law, the upper limit of the operating temperature for electrical insulation applications is 90°C. * For more details, please refer to the PDF document or feel free to contact us.
Introducing the post-installation fastener-equipped Nishi tube, which shrinks when heated, just like a regular Nishi tube!
The "Zippered Nishi Tube" is a product that can cover objects that cannot accommodate a tube, such as existing pillars and live cables. By sewing a snap-fit zipper onto an opened tube, it can cover existing cables and pillars. It can be cut to the desired length for use and is compatible with various types and internally adhesive products. Since it is made of PVC, there is also a zipper type available for outdoor use, so please feel free to contact us when needed. 【Features】 ■ Can cover existing cables and pillars ■ Shrinks with heat, just like regular Nishi tubes ■ Can be cut to the desired length for use ■ Compatible with various types ■ Compatible with internally adhesive products *For more details, please refer to the PDF document or feel free to contact us.
The shrinkage rate in the axial direction is up to 1/4! Introducing a shrink tube that does not require fire or heat sources!
We handle "Heat Shrink Tubing / Quick Tubing / Con Tubing." These are shrink tubes that do not require fire or heat sources, making them suitable for protecting and waterproofing connectors and cable connections. They can be used for protecting and waterproofing coaxial connectors in CATV and mobile base stations. The material is ethylene propylene rubber, and the continuous use temperature ranges from -55°C to 80°C. 【Features】 ■ Shrink tube that does not require fire or heat sources ■ Color / Black ■ Material / Ethylene propylene rubber ■ Radial shrinkage rate / Up to 1/4 ■ Continuous use temperature / -55°C to 80°C *For more details, please refer to the PDF document or feel free to contact us.
It is a paint with a "self-cleaning effect" using light and water.
K2 Coat is a paint that features a coating of fluororesin and photocatalyst, which decomposes dirt using ultraviolet light when applied, allowing rainwater to wash away the dirt and keep the surface clean. It also boasts excellent weather resistance and outstanding durability. Additionally, it has superior anti-mold and anti-algae effects, proving effective against 450 types of bacteria, algae, and more. 【Features】 ■ Titanium dioxide exposed to light generates reactive oxygen species that decompose dirt ■ Super hydrophilic, allowing rain to lift and wash away dirt ■ Elongation of approximately 330%! The coating is soft and resistant to cracking ■ Cuts UV rays by 70%! Prevents fading *For more details, please download the PDF or feel free to contact us.
![Cable protection material "Overlap Tube" [Excellent detachability!]](https://image.www.ipros.com/public/product/image/f96/2000334799/IPROS8573639936361736806.PNG?w=280&h=280)
A cable protection material that excels in removability and contributes to improved work efficiency! While maintaining flexibility, it fits various shapes and creates a smart appearance!
The "Overlap Tube" is a tube used for the protection and bundling of wiring harnesses, cables, etc. The clamping force maximizes the elasticity, flexibility, and resilience of the plastic, making it easy to install on electrical wires. Additionally, it maintains flexibility for various applications, fitting into different shapes to create a smart appearance while providing stable protection against friction and wear for the bundled wires. 【Features】 ■ Prevents water from accumulating inside the tube ■ Easily attachable to curved sections ■ Excellent flexibility after installation ■ Removable and reusable ■ Does not require cumbersome work *For details, please request materials or view the PDF data available for download.
A corrugated tube that significantly reduces damage (gnawing damage) caused by mice!
The "Rodent-Repellent Corrugated Tube" is a tube that contains a repellent agent that mice dislike. Compared to conventional wiring and protective tubes, it significantly reduces damage (gnawing) caused by mice. Additionally, it can be easily bent by hand, making installation simple in any location. 【Features】 ■ Contains a repellent agent that mice dislike ■ Flexible processing ■ Excellent safety ■ Maintains stable effectiveness over the long term ■ Available in a wide range of sizes *For more details, please download the PDF or feel free to contact us.
Achieved ultra-thin films of 6-7nm. Can be applied to various substrates with low-temperature processing below 60°C. We also accept inquiries for prototypes! *A collection of case studies for problem-solving will be provided.
The "UTF Coat Standard Type" is a fluorine coating technology that utilizes plasma treatment. By molecular bonding through plasma, it enhances the adhesion between the substrate and the coating, preventing peeling. Due to its ultra-thin film of 6 to 7 nm, it can be processed without concern for dimensional accuracy, and its non-stick, water-repellent, and oil-repellent effects last for a long time. Since it is processed at low temperatures below 60°C, it can be applied to various substrates, including metals, glass, ceramics, fabrics, and various engineering plastics. ★ Please feel free to consult us for prototype projects. 【Application Examples】 ■ Improvement of release properties for hard-to-release resin molds ■ Reduction of adhesion for O-rings, rubber seals, etc. ■ Prevention and reduction of debris adhesion on filters such as meshes and strainers ■ Prevention and reduction of adhesive attachment on cutting edges of cutters and knives ■ Reduction of eye dust, thread pulling, and cold slag in resin molding * We are currently offering a "Case Studies for Problem Solving" collection! For more details, please check the download button. Feel free to contact us as well.
We propose solutions through a wide range of coatings! With UTF coating, ultra-thin films and low-temperature treatments are possible.
This document is a collection of case studies summarizing solutions related to fluorine coatings handled by Narishou Co., Ltd. It includes examples of solutions achieved with a special coating that is resistant to peeling, as well as cases resolved with coatings that have different application methods and examples of three different solutions proposed. Narishou Co., Ltd. responds to the diverse needs of various industries. We will do our utmost to address any inquiries, so please feel free to contact us. 【Featured Cases (Excerpt)】 ■ Extended replacement cycles with a peeling-resistant coating ■ Improved release with a coating that allows for thickness management ■ Achieving targeted effects by combining substrates and coatings ■ Fluorine coating for materials other than metals ■ Avoiding 'film peeling' by changing the application method *For more details, please refer to the PDF document or feel free to contact us.
Encapsulating spicy components in microcapsules! Protects important electrical wires from rodent damage.
The "Rodent-Repellent Spiral Tube" is a tube that utilizes the repellent effect of the spiciness component of chili peppers to protect important electrical wires from rodent damage. The repellent agent capsaicin is encapsulated in microcapsules. It is also blended into the resin, maintaining sufficient active ingredients for about 10 years under normal indoor temperatures. Additionally, there is rodent-repellent vinyl tape available for securing the ends. 【Features】 ■ Simultaneous bundling and protection of electrical wires ■ Flexible branching ■ Exhibits repellent effects with the spiciness component of chili peppers ■ Made from weather-resistant PE material ■ Maintains sufficient active ingredients for about 10 years under normal indoor temperatures *Please contact us for more details.
High precision is required! We propose products that meet our customers' needs.
We would like to introduce an example of our medical field product, "medical tubes," which we manufacture. We have uniquely developed the material composition to create products that are resistant to electricity, heat, and chemicals, and are difficult to break. We can accommodate fine sizes, allowing us to produce tubes that perfectly match your application. Please feel free to contact us if you have any requests. 【Features】 ■ Unique development of material composition ■ Resistant to electricity, heat, and chemicals, and difficult to break ■ Capable of accommodating fine sizes *For more details, please refer to the PDF document or feel free to contact us.
