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seal Product List and Ranking from 256 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Sep 09, 2026～Oct 06, 2026
This ranking is based on the number of page views on our site.

seal Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 09, 2026～Oct 06, 2026
This ranking is based on the number of page views on our site.

  1. Technetics Group Japan Tokyo//Machine elements and parts
  2. MO tech Co.,Ltd. Office and warehouse Chiba//Trading company/Wholesale
  3. 六菱ゴム Osaka//Rubber products
  4. 4 日本リンクシール Tokyo//Machine elements and parts
  5. 5 ISOLITE INSULATING PRODUCTS CO.,LTD. TOKYO, OSAKA,NAGOYA,KYUSHU Osaka//Electronic Components and Semiconductors
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seal Product ranking

Last Updated： Aggregation Period:Sep 09, 2026～Oct 06, 2026
This ranking is based on the number of page views on our site.

  1. Inflatable seal (inflatable seal, new seal) CEFIL'AIR(R) Technetics Group Japan
  2. Pipe penetration sealing device "Link Seal" 日本リンクシール
  3. Isolite's construction non-combustible material Fire Guard AL Seal-BS ISOLITE INSULATING PRODUCTS CO.,LTD. TOKYO, OSAKA,NAGOYA,KYUSHU
  4. 4 Pressure-type expansion seal "Tube Seal" 六菱ゴム
  5. 5 [For the semiconductor industry] Replacement of rubber O-rings with spring-loaded C-rings HNRV Technetics Group Japan

seal Product List

1081～1110 item / All 1134 items

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An alternative to oil seals and mechanical seals! ALP lip seals.

An alternative to oil seals and mechanical seals! ALP lip seals.

A huge response as an alternative to oil seals! Fluororesin shaft seals that extend the lifespan of bearings.

The fluororesin shaft seal "ALP Lip Seal" is an "Almighty Seal" that can be used as an alternative to oil seals and mechanical seals. It is said that the lifespan of bearings can be reduced to 1/5 to 1/3 due to dust contamination and to 1/10 due to water contamination. The ALP® Lip Seal maximizes the lifespan of bearings, contributing to reduced maintenance costs. It can also be used as a seal for high-pressure gases. 【Features】 ◆ Lubrication conditions: Usable under both oil and water conditions, as well as in non-lubricated conditions. ◆ Low friction: Reduces seal resistance, contributing to energy savings in machinery. ◆ Low wear: By using materials suitable for the operating conditions, a long lifespan of the seal can be expected. ◆ Low aggressiveness: The seal shape is designed to minimize damage to the opposing shaft, suppressing shaft roughness. ◆ Pressure resistance: Usable even in applications with high pressure. ◆ Heat resistance: Usable over a wide range from -50°C to 200°C. This seal is ideal for areas where oil seals cannot be used and where mechanical seals provide excessive performance. *For more details, please download the catalog or contact us.

  • Plastic bearings
  • Other machine elements
  • seal

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[Case 1] Mechanical Seal Repair and Regeneration

[Case 1] Mechanical Seal Repair and Regeneration

[Case 1] Adoption case at a gas plant factory

Until now, the mechanical seals used in pumps needed to be replaced at a fairly rapid pace, and we had been replacing them with new ones each time, which incurred fixed costs. We decided to try having the discarded seals sent to our company for repair and regeneration, and it turned out that they could be used at a low cost and were as good as new. This has reportedly led to significant cost reductions.

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  • Other pumps
  • seal

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[Case 2] Mechanical Seal Repair and Regeneration

[Case 2] Mechanical Seal Repair and Regeneration

[Case Study 1] Adoption Case at a Beverage Manufacturer

Due to the mechanical seals used in the pumps being special items, the beverage manufacturer was unable to repair them and had been replacing them with new ones each time. After entrusting them to us, we found that they could be repaired. Additionally, we can accommodate changes in materials, which has allowed for cost savings on new purchases, and we have been receiving regular requests from them.

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  • Other pumps
  • seal

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Musashi Oil Seal Industry: Basic Knowledge of Oil Seals

Musashi Oil Seal Industry: Basic Knowledge of Oil Seals

It is a sealing device made of metal and synthetic rubber that prevents the entry of foreign substances from the outside.

Oil seals are the most commonly used sealing devices made of metal and synthetic rubber, used in the rotating parts of various industrial machines to prevent liquid leakage, primarily lubricating oil, from the inside while also preventing the entry of foreign substances from the outside. 【Features】 ○ There are a very large number of types available due to the diversification of usage conditions. For more details, please contact us or download the catalog.

  • Hydraulic Equipment
  • Power Transmission Equipment
  • Axle parts
  • seal

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Aluminum seals for microplates that significantly reduce dispensing errors.

Aluminum seals for microplates that significantly reduce dispensing errors.

This is an inexpensive and economical aluminum sheet for storing microplates. It can be torn with a tip when dispensing, significantly reducing dispensing errors.

This is an aluminum sheet for storing microplates. Unlike resin sheets, you can break the sheet with the tip of the pipette when dispensing, which significantly reduces dispensing errors. It comes with a tag, making it easy to peel the aluminum sheet off the release paper. There are two types available: high-temperature and room temperature. It is very economical at 6,800 yen for 100 sheets. When dispensing with a pipette tip, you can easily check which well you dispensed into by breaking the sheet with the tip. We can send you a sample, so please contact us if you are interested.

  • Other Protein Research
  • Other protein analysis
  • seal

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Dust-proof parts and side seals protect the ball screw from spatter and debris!

Dust-proof parts and side seals protect the ball screw from spatter and debris!

Adapted to the Food Sanitation Act! Prevents the intrusion of fine debris with minimal resistance, extending the lifespan of machine tools.

Introducing the "Neopile Seal" handled by Sanwa Techno. A must-see for those troubled by spatter! It prevents the intrusion of fine debris and extends the lifespan of machinery. It blocks the oil coming from the bearings with the pile. It features easy attachment and detachment and complies with the revised Food Sanitation Act. 【Features】 ■ Low sliding resistance: Reduces resistance ■ High sealing: Close contact ■ Easy attachment and detachment ■ Complies with the revised Food Sanitation Act ■ Seals for ball screws ■ Seals for bearing units ■ Seals for linear guides ■ Seals for robot joints *For more details, please refer to the PDF document or feel free to contact us. "End seal," "Side seal," "Inner seal," "Low sliding resistance seal," "Dust-proof seal," "Dust-proof parts," "High dust-proof specifications," "Brush seal," "Labyrinth seal."

  • Sealing
  • seal

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[Information] 4th Basic Course on Mechanical Seals

[Information] 4th Basic Course on Mechanical Seals

"What types of metal materials are there?" Let's explain that question! We'll introduce the roles of the main components.

This document provides information about the 4th Mechanical Seal Beginner Course, addressing the question, "What types of metal materials are there?" The metal materials used in mechanical seals, like sliding materials and secondary sealing materials, are key factors that determine sealing performance. The main metal components include collars, compression rings, springs, drive pins, and drive screws. [Contents] - What are metal materials? - Roles of major components - Required characteristics *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements
  • seal

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[Information] 16th Basic Course on Mechanical Seals

[Information] 16th Basic Course on Mechanical Seals

What is thermal spraying and coating? Let's explain that question! We will introduce the process of adhesion and more.

This document provides information about the 16th Basic Course on Mechanical Seals and will explain the question, "What are thermal spraying and coating?" Thermal spraying involves heating and melting the spraying material and then colliding it at high speed with the surface of the substrate to form a coating on the substrate surface. This process is referred to as thermal spraying, and it is also called coating. The purposes of thermal spraying and coating include wear resistance, chemical resistance, insulation, and release properties, among others. [Contents] ■ What is thermal spraying and coating? ■ Adhesion process: Pre-treatment (blasting) ■ Adhesion process: Thermal spraying (high-speed injection) ■ Case studies *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements
  • seal

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Magnetic coupling stirring seal Mighty Mag Seal

Magnetic coupling stirring seal Mighty Mag Seal

[Demo unit available for loan] A stirring seal that reduces the hassle of axis alignment. It uses magnets for power transmission. It allows for attachment and detachment with the motor while in a sealed state.

"Sealed for peace of mind, thoroughly mixed." The Mighty Mag Seal is a product that maintains the airtightness of flasks and can be used in a wide range of fields such as pharmaceuticals, food, and fine chemicals. Unlike stirring seals that have a stirring rod passing through, it transmits driving force from the stirrer to the stirring rod via a magnet. This reduces the burden of aligning the heavy stirrer, stirring rod, and flask. It prevents wear and leaks caused by misalignment and contributes to improved stability in stirring processes. We also offer demo units of each model and accessories for assembly and operational verification. Please feel free to contact us.

  • Mixer/agitator
  • seal

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Fireproof Putty Plaseal NF-12HM

Fireproof Putty Plaseal NF-12HM

Fireproofing method for cable penetration in partition wall construction

Plaseal NF-12HM is a non-drying (non-curing) heat-expandable fire-resistant sealant that has obtained a fire prevention construction method for cable penetration. 【Details】 　■ Minister of Land, Infrastructure, Transport and Tourism certified construction method number 　　　PS060WL-0898 　■ Round hole method 　　　Single wall (wall thickness of 42mm or more) 【Features】 　■ Only Plaseal NF-12HM is used as the material 　■ No need for steel electrical conduits 　■ Compatible with both direct cable wiring and resin pipe wiring (PF pipe, CD pipe) 　■ Supports 42mm walls with 60 minutes of fire resistance using 21mm thick reinforced gypsum board layered 【Construction Video】 　■ Available for viewing on our website. * For more details, please check our website or feel free to contact us. 　　Contact number (phone) 06-6693-3561

  • glue
  • Other consumables
  • seal

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Seals made by rubber cutting processing for aerospace applications.

Seals made by rubber cutting processing for aerospace applications.

Cost reduction without molds! Rubber seals for aerospace applications delivered in a short time.

In the aerospace industry, high levels of safety and reliability are required, and seal components must possess high precision and durability. Seals that can withstand harsh environments contribute to maintaining the performance of the aircraft. While mold production takes time and costs, our rubber cutting processing can flexibly respond from prototyping to mass production without molds, achieving short delivery times and cost reductions. 【Application Scenarios】 - Sealing of aircraft and spacecraft fuselages - Seals for engines and hydraulic equipment - Seals for various piping and connections 【Benefits of Implementation】 - Reduction of mold costs - Supply of parts in a short time - Adaptability to various shapes and materials - Consistent support from prototyping to mass production

  • Rubber Processing Machine
  • seal

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Piston Seal 606 Inch Size 'Hallite'

Piston Seal 606 Inch Size 'Hallite'

The single lip asymmetric piston seal features a precisely trimmed sealing lip, making it ideal for light and medium-duty applications!

Hallite 606 is designed to interfere with the grooves of the seal housing. The outer dynamic lip is shorter and is designed to be more robust to improve sealing performance and compression set characteristics compared to conventional symmetrical U-rings. When used in conjunction with a backup ring of appropriate thickness, it can also be used for heavy-duty applications. The sealing lip is cut at an angle to provide optimal sealing performance. It is molded from Hallite's high-performance polyurethane, Hythane 181, making installation easy and providing excellent low-temperature performance. 【Features】 ■ General-purpose seal ■ Robust design ■ Excellent wear resistance ■ Functions properly over a wide temperature range, with significant effectiveness even at low temperatures ■ Easy to install Hallite is a group company of Michelin.

  • Hydraulic Equipment
  • seal

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Piston Seal 659 Inch Size 'Hallite'

Piston Seal 659 Inch Size 'Hallite'

Twin lips, asymmetric, single-acting piston seals demonstrate excellent sealing performance with precisely trimmed sealing lips!

Hallite 659 provides dry seal solutions for light and medium-duty applications. The secondary seal lip, positioned behind the primary seal lip, enhances the stability of the seal within the piston. The dynamic lip on the outer diameter is short and robustly designed to improve sealing performance and compression set characteristics compared to traditional symmetrical U-rings. Molded from Hallite's high-performance polyurethane, Hythane 181, it offers excellent low-temperature performance and ease of installation. 【Features】 ■ Robust design ■ Excellent wear resistance ■ Seal stability ■ Functions properly across a wide temperature range, highly effective even at low temperatures ■ Protection of the primary seal lip ■ Easy installation Hallite is a subsidiary of the Michelin Group.

  • Hydraulic Equipment
  • seal

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Piston Seal 780 Inch Size 'Hallite'

Piston Seal 780 Inch Size 'Hallite'

It is designed with five robust parts. In particular, a compact seal suitable for one-piece pistons in medium-duty applications!

Hallite 780 consists of a nitrile rubber seal, two split support rings, and two split L-shaped wear rings on both sides of the seal. The nitrile rubber seal is highly wear-resistant and is designed with multi-lips to minimize friction at low pressure while efficiently performing dynamic sealing. It features a simple groove design that makes assembly easy. 【Features】 ■ Excellent position retention under pressure ■ Extremely high performance in various applications using hydraulic oil ■ Compatible with various tube surface finishes ■ Superior wear resistance ■ Low friction Hallite is a group company of Michelin.

  • Hydraulic Equipment
  • seal

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Wiper 860 inch size 'Hallite'

Wiper 860 inch size 'Hallite'

Following the lateral movement of the rod, it removes stubbornly adhered dirt and demonstrates excellent wiper performance under dirty conditions!

Hallite 860 is a single-lip metal case wiper designed to be press-fitted into open groove housings for a wide range of applications. The polyurethane wiping element, precisely trimmed, is firmly bonded to a rust-treated metal case. Hallite 860 is available in sizes suitable for ISO6195 Type B housings and also accommodates standard housings in the Asian region. 【Features】 ■ Precisely trimmed wiper lip ■ Sharp wiper lip scrapes off heavy contamination and protects the rod sealing system. ■ Rust treatment applied to the metal case ■ Usable for a wide range of applications Hallite is a group company of Michelin.

  • Hydraulic Equipment
  • seal

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OptiSeal JBR PTFE Seal for Chemical Equipment

OptiSeal JBR PTFE Seal for Chemical Equipment

To the chemical industry pursuing chemical resistance. Achieving both chemical resistance and low friction.

OptiSeal JBR has excellent chemical resistance and uses PTFE materials or high-performance resins, making it highly compatible with various chemical substances and capable of adapting to a wide range of environments. 【Usage Scenarios】 - Chemical manufacturing equipment - Lubrication-free environments - Extremely low to high temperature ranges 【Benefits of Implementation】 - Reduced risk of foreign matter contamination due to high sealing performance - Suppression of product impact due to chemical resistance - Cost reduction through extended lifespan

  • Other machine elements
  • Other semiconductor manufacturing equipment
  • Sealing
  • seal

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Piston Seal PDS Inch Size 'Hallite'

Piston Seal PDS Inch Size 'Hallite'

Low-friction piston seal for double-acting applications compatible with O-ring grooves. It can expand the range of applications that could not be addressed by O-rings alone.

Hallite's PDS is designed to be used in existing grooves for dynamic O-rings, eliminating the need for machining the grooves. It is a suitable option for sealing requirements in pneumatic and hydraulic equipment, and the PDS is expected to extend the range of applications and seal life compared to the installation of a standalone O-ring. Hallite's high-performance fluoropolymer material Armorlene HLX offers excellent wear resistance and anti-extrusion properties, with compatibility across a wide range of temperatures and media. 【Features】 ■ Design that suppresses stick-slip occurrence with low starting friction ■ Compact design that saves on metal components ■ Suitable for pneumatic cylinders and light hydraulic cylinders ■ Compatible with AS568 dynamic O-ring grooves ■ Conforms to MIL-G5514F Hallite is a group company of Michelin.

  • Sealing
  • seal

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OptiSeal JSR corrosion-resistant spring-loaded PTFE seal

OptiSeal JSR corrosion-resistant spring-loaded PTFE seal

A rod/piston combined seal compatible with the P-number grooves of JIS B2401, suitable for use in harsh environments. It has low friction and excellent heat and chemical resistance.

The Hallite OptiSeal JSR is a spring-loaded type single-pressure rod/piston seal compatible with the P-groove of JIS B2401. It features a U-shaped seal jacket with a V-shaped corrosion-resistant metal spring integrated into its structure. When there is no load or at low pressure, the spring provides the necessary load to the seal lip, creating appropriate contact surface pressure. As the operating pressure increases, the U-shaped area receives system pressure, enhancing sealing performance at high pressures. The standard material is a high-performance seal jacket made from PTFE (fluoropolymer), which exhibits low friction against almost all mating surfaces, thereby eliminating stick-slip phenomena. 【Features】 ■ Excellent chemical resistance, adaptable to various applications ■ Low friction eliminates stick-slip phenomena ■ Compatible with the P-groove of JIS B2401 ■ Excellent wear resistance and long service life ■ Suitable for a wide temperature range ■ Superior dynamic and static sealing characteristics with double lips Hallite is a group company of Michelin.

  • Other machine elements
  • Other semiconductor manufacturing equipment
  • Sealing
  • seal

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High-performance bearings and spherical bearings for marine development 'Kintowe'

High-performance bearings and spherical bearings for marine development 'Kintowe'

High-strength fiber composite material with excellent load-bearing capacity and abrasion resistance, suitable for use in seawater.

In the field of ocean development, maintaining the reliability of equipment under harsh environmental conditions is essential. Particularly in environments exposed to seawater and corrosive substances, the corrosion resistance and durability of components are crucial for the long-term operation of equipment. Deterioration due to corrosion can lead to decreased performance and failures of equipment, potentially resulting in increased maintenance costs and work interruptions. Our "Kintowe" utilizes high-strength fiber composites, achieving excellent corrosion resistance and wear resistance to address these challenges. 【Application Scenarios】 - Sliding parts of offshore drilling rigs - Bearings for underwater pumps and valves - Moving parts of marine equipment - Various platforms requiring corrosion resistance 【Benefits of Implementation】 - Extended lifespan in seawater and corrosive environments - Reduced maintenance frequency - Increased productivity through stable operation of equipment - Risk reduction through the selection of reliable components

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  • Hydraulic Equipment
  • Water Hydraulic Equipment
  • Plastic bearings
  • seal

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