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sleeve Product List and Ranking from 110 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

sleeve Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. ニチフ Osaka//Electronic Components and Semiconductors
  2. ハギテック 本社工場 Chiba//Trading company/Wholesale
  3. フカガワ Saitama//Manufacturing and processing contract
  4. 4 Zenshin Co., Ltd. Osaka//Ferrous/Non-ferrous metals
  5. 5 日之出水道機器 メカニカルスティッチ部 Fukuoka//Machine elements and parts
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sleeve Product ranking

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. BW sleeve ニチフ
  2. Other duct square pipe sleeve (with internal flange type) フカガワ
  3. ALC penetration part piping assembly board for water heaters "Smooth Sleeve" Zenshin Co., Ltd.
  4. 4 Round solid sleeve 1.6t フカガワ
  5. 5 Insulated Coated Pressure Terminal and Sleeve Catalog ニチフ

sleeve Product List

256～270 item / All 508 items

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Smooth sleeve for fire compartmentation

Smooth sleeve for fire compartmentation

Fire compartmentation and fire spread line compliance.

The "Smooth Sleeve" has been adapted for fire compartments and fire spread lines. The "Smooth Sleeve" is a piping assembly board for water heaters that reduces the labor involved in core drilling and caulking when multiple pipes and cables penetrate ALC and RC. Core drilling (φ160) is completed in one location, resulting in a neat appearance after installation. The sealing packing adheres closely to various pipes and cables to prevent water ingress, eliminating the need for caulking and contributing to improved construction efficiency. 【Features】 ■ The penetration processing for multiple pipes and cables, such as water and electricity, is completed with a single core drill. ■ Adopts a highly water-resistant double-structured sealing packing. ■ In the unlikely event that water enters, it drains through the internal drainage path. ■ The guide packing fits into the sleeve hole, making positioning easy. *For more details, please refer to the materials or our company website. Feel free to contact us with any inquiries.

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  • Piping Materials

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Sleeves for machine tools

Sleeves for machine tools

All machining from turning of shafts and flanges to grinding is possible.

Material: SCM415, φ180*76L, Lot of 10 pieces Processed by NC lathe, machining center, carburizing and quenching Cylindrical, inner diameter, surface grinding

  • shaft
  • Processing Contract

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Product Introduction: Various Bearing Components

Product Introduction: Various Bearing Components

We also offer a wide range of sintered sleeves and resin sleeves!

Sunny Ocean Group, centered around Sunny Ocean Japan Co., Ltd., has bases in Hong Kong, China, Taiwan, and Vietnam, and collaborates with a group of manufacturers that excel in technology and cost efficiency in each country to supply parts to Japanese and overseas Japanese customers. In terms of various bearing components, we offer a wide range of products including ball bearing components, cylindrical bearing components, as well as sintered sleeves and resin sleeves. For more details, please contact us or refer to our catalog.

  • Other machine elements

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※Improvement Case: High-Precision Machining of Fine Holes - Materials Available!

※Improvement Case: High-Precision Machining of Fine Holes - Materials Available!

Improvement in the discharge of cutting chips. Here are examples of how high-precision and beautiful products can now be processed!

Here are some examples of improvements related to high-precision processing of fine holes. Processing fine holes is effective with nozzle through, but the NC lathe could not provide nozzle through coolant with just a change of M code. Therefore, we purchased a sleeve for nozzle through. By blocking the normal discharge holes and supplying cutting oil from the back side using a copper pipe, we ensured that the cutting oil reached the back of the hole from the cutting edge of the boring bar. As a result, the discharge of chips was improved, and we were able to process high-precision and clean products. ★ Case Study ■ Subject: High-precision processing of fine holes ■ Strategy: Utilization of functions ■ Effect: Prevented operational mistakes; reduced working time Our company is engaged in research and development prototypes to small-lot production across a wide range of fields, including medical devices, aerospace, optics, electronics, and office automation. We produce high-precision and high-quality items daily, such as "acceleration tubes" made of oxygen-free copper on a micron order and "thruster injectors" used in artificial satellites. #AccelerationTube #ThrusterInjector *For more details, please refer to the PDF document or feel free to contact us. When inquiring, please reach out through the related link (inquiry form) below.

  • Other services

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Sleeve Jacket Roll

Sleeve Jacket Roll

Contributing to further efficiency! Reducing equipment costs by replacing embossed sleeves.

The "Sleeve Jacket Roll" is a groundbreaking product that allows for the replacement of only the outer cylinder (sleeve) of the embossing roll during the changeover of production varieties such as non-woven fabrics. There is no need to completely replace the expensive embossing rolls for each pattern, which helps reduce equipment costs. By introducing this sleeve roll along with various embossing sleeves, equipment costs are lowered, contributing to the production of a wide variety of materials and improving production efficiency. 【Features】 ■ Excellent cost performance ■ Quick replacement operation For more details, please refer to the catalog or feel free to contact us.

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  • Heating device
  • Other processing machines
  • Textile Processing Machinery

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Sleeve (hard turning process)

Sleeve (hard turning process)

Parts used in precision measuring instruments! We have a monthly shipment record of 5,000 units and can accommodate up to 100,000 units.

The sleeve (hard turning process) is a component that guides the outer part of the section where the measuring terminal moves. A cylindrical tolerance of 2 microns for the inner diameter is required to enable precise measurements. The material is stainless steel 440C, hardened to HRC60 or above through vacuum hardening. After heat treatment, the outer diameter is first finished using centerless grinding. With an outer diameter of 7mm and a dimensional tolerance of 12 microns, coaxiality between the inner and outer diameters requires 4 microns, so the inner diameter is processed based on the outer diameter after finishing it. The inner diameter of 5mm is turned with a precision of 10 microns and a cylindricality of 4 microns, and in the final finishing, honing is performed to achieve a precision of 4 microns and a cylindricality of 2 microns. 【Features】 ■ A component that guides the outer part of the section where the measuring terminal moves ■ Made of stainless steel 440C, hardened to HRC60 or above through vacuum hardening ■ Outer diameter of 7mm with a dimensional tolerance of 12 microns ■ Inner diameter of 5mm turned with a precision of 10 microns and a cylindricality of 4 microns ■ Monthly production record of 5,000 units, capable of handling up to 100,000 units *For more details, please refer to the PDF document or feel free to contact us.

  • Other processing machines

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GAST-B 110℃ Solder-in Waterproof Heat Shrink Sleeve

GAST-B 110℃ Solder-in Waterproof Heat Shrink Sleeve

Terminal sleeves, shrink sleeves for wiring and harness connections, lead-free solder included, free provision of samples and comprehensive catalog.

The inner surface of the shrink tube is coated with solder and adhesive in a ring shape, allowing for simultaneous connection of wires. Additionally, the adhesive provides waterproofing.

  • Other Connectors

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BSPET PET no-shrink sleeve, ideal for protecting industrial equipment wiring.

BSPET PET no-shrink sleeve, ideal for protecting industrial equipment wiring.

Braided sleeves suitable for bundling, insulation, protection, reinforcement, etc., blade products, samples, and comprehensive #TwistTube #twist #TWS

This is a sleeve knitted with PET monofilament fibers. It is used for harness bundling, cables, heavy equipment, and fishing rod protection. There are flame-retardant and inexpensive non-flame-retardant options available.

  • Other electronic parts

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BSWP Velcro-type PET non-shrink braided sleeve

BSWP Velcro-type PET non-shrink braided sleeve

Magic tape type braided tube, highly elastic, strong against tears and abrasions, smooth to wear.

This is a very convenient tube that has good workability in bundling operations and also has the ability to expand its inner diameter. It is made of weather-resistant PET fiber and is UL certified as flame retardant. It allows for easy bundling with Velcro.

  • Other electronic parts

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BS1000 Self-flap PET braided sleeve

BS1000 Self-flap PET braided sleeve

Braided sleeves suitable for bundling, insulation, protection, reinforcement, etc., blade products, twist tubes #Twist #TWIST #TWS

This is a very convenient tube that has good workability in finishing operations and also has the ability to expand its inner diameter. It is made of weather-resistant PET fiber. It is a PET fiber sleeve that naturally gathers into a "no" shape. It is easy to remove, making it possible to use as a substitute for corrugated tubes.

  • Other machine tools

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FOSP-K High-Temperature Resistant Fiber Optic Fusion Sleeve

FOSP-K High-Temperature Resistant Fiber Optic Fusion Sleeve

FOSP-K is made of SUS304, a molten tube, and PVDF tube materials, designed to withstand high-temperature environments up to 150˚C.

FOSP-K is composed of three materials: SUS304, PVDF melt tube, and PVDF heat shrink tube, and is designed to withstand high-temperature environments up to 150˚C. It is used to protect fiber optic connections in high-temperature environments such as automotive light mines and is suitable for long-term use. It is an excellent product for protecting fiber optic welding. Good moisture resistance and protective function. It is transparent and glossy, making the contents easily visible and user-friendly for work. It can be used to reinforce and protect the fusion points of fiber optics. It is flame-retardant and has excellent insulation and solvent resistance. Operating temperature range: Continuous operating temperature range: -40˚C to 150˚C Storage temperature range: -40˚C to 150˚C

  • Touch Panel

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Shaft & Sleeve

Shaft & Sleeve

Cooperate in the energy-saving of the unit! A shaft with high precision in straightness and surface roughness.

The "Shaft & Sleeve" of Sanwa Needle Bearings contributes to the miniaturization and high precision of the mounted unit by using a high-precision shaft and a resin sleeve. By combining and adopting a shaft that has been processed with high precision for straightness and surface roughness, we improve sliding performance. Additionally, we use PPS + CFRP for the resin sleeve. 【Features】 ■ By setting the resin sleeve, clearance can be freely adjusted. ■ Even with small diameters and long shapes, straightness can be maintained, achieving smooth movement. *For more details, please refer to the PDF materials or feel free to contact us.

  • Other contract services
  • Processing Contract

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Quartz fiber sleeve

Quartz fiber sleeve

Four products including "high-temperature resistant fiber sleeve" and "quartz fiber sleeve" are now available!

The "Quartz fiber sleeve" is a quartz fiber sleeve made by braiding silica yarn with over 98% silica content into a cylindrical shape using a braiding machine. It can withstand temperatures up to 1050°C. It excels in flexibility and thermal insulation performance, making it suitable for wear resistance and fire protection of high-temperature pipes, cables, and more. 【Electrical Properties】 ■ Dielectric constant: 3.74 ■ Dielectric loss: 0.0002 ■ Resistivity (at 20°C): 1×10^20Ω·m ■ Resistivity (at 1000°C): 1×10^8Ω·m *For more details, please refer to the PDF document or feel free to contact us.

  • Other polymer materials

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Features of Tokyo Sleeve

Features of Tokyo Sleeve

Providing stable price production with new melting, casting, and processing equipment and technology for a wide range of materials!

Our company has a history and technology spanning 70 years, and we provide stable price production with new melting, casting, and processing equipment and technology for a wide range of materials, from ordinary cast iron to special cast iron with excellent corrosion and wear resistance. We offer integrated production from material production through casting to machining and completion at our ISO-certified in-house production facility. We respond to various customer needs, including "prototype production," "small to large lot production," and "variety small quantity production." We can accommodate various industries with cast components, primarily focusing on special alloy cast iron parts for diesel engines. 【Features】 ■ Abundant specialized knowledge and high technical capability ■ High proposal and realization ability to meet needs ■ Dedicated account management available nationwide in Japan *For more details, please refer to the PDF materials or feel free to contact us.

  • Interior parts
  • Processing Contract
  • Other Auto Parts

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Spiral sleeve (flame retardant)

Spiral sleeve (flame retardant)

Easily bundle cables and cords! Features a spiral structure that makes it easy to wind cables, using non-halogen flame retardants!

We would like to introduce our "Flame Retardant Spiral Sleeve." It easily bundles cables and wires. It is suitable for protecting and organizing wires and communication cables in cabinets and around equipment, as well as preventing contact between movable parts, such as robots, and surrounding cables. Since it is flame retardant, it can be used in areas where flame resistance is required, such as around machinery. 【Features】 ■ Protection and organization of wires and communication cables around equipment ■ Prevention of contact between movable parts, such as robots, and surrounding cables ■ Flame retardant, suitable for use in areas requiring flame resistance, such as around machinery ■ Easy to wrap cables, spiral structure ■ Uses non-halogen flame retardants *For more details, please refer to the PDF document or feel free to contact us.

  • Other safety and hygiene products
  • Other cable related products

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