Last Updated： Aggregation Period:Apr 22, 2026～May 19, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Apr 22, 2026～May 19, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Apr 22, 2026～May 19, 2026
This ranking is based on the number of page views on our site.
721～750 item / All 1125 items
Introducing four types of lineup! Flanged standard load magnetic seals.
The "SFB NN Series" is a flange-mounted standard load magnetic seal handled by Moatec Co., Ltd., which develops, manufactures, and sells magnetic seals and magnetic fluids. You can choose from four types in the lineup. 【Lineup】 ■SFB006NN ■SFB010NN ■SFB012NN ■SFB020NN *For more details, please refer to the PDF document or feel free to contact us.
Introduction of 5 types of lineup! Flanged heavy-duty magnetic seals.
The "SFB WH Series" is a flange-mounted heavy-duty magnetic seal handled by Moatech Co., Ltd., which develops, manufactures, and sells magnetic seals and magnetic fluids. You can choose from five different models. 【Models】 ■SFB020WH ■SFB025WH ■SFB030WH ■SFB040WH ■SFB050WH *For more details, please refer to the PDF document or feel free to contact us.
Introducing a lineup of 7 types! Magnetic seals with hollow shaft flanges.
The "HFB Series" is a magnetic seal with a hollow shaft flange handled by Moatech Co., Ltd., which develops, manufactures, and sells magnetic seals and magnetic fluids. You can choose from 7 different models. 【Models】 ■HFB010CN ■HFB020CN ■HFB025CN ■HFB030CN ■HFB040CN ■HFB050CN ■HFB075CN *For more details, please refer to the PDF document or feel free to contact us.
Introduction of 5 types of lineup! Heavy-duty magnetic seals with hollow shaft flanges.
The "HFG Series" is a heavy-duty magnetic seal with a hollow shaft flange, handled by Moatech Co., Ltd., which develops, manufactures, and sells magnetic seals and magnetic fluids. You can choose from five different models. 【Models】 ■HFG020CC ■HFG025CC ■HFG030CC ■HFG040CC ■HFG050CC *For more details, please refer to the PDF document or feel free to contact us.
Introduction of 7 types of lineup! Hollow shaft magnetic seals.
The "HTB Series" is a hollow shaft magnetic seal handled by Moatech Co., Ltd., which develops, manufactures, and sells magnetic seals and magnetic fluids. You can choose from a lineup of seven types. 【Lineup】 ■HTB010CN ■HTB020CN ■HTB025CN ■HTB030CN ■HTB040CN ■HTB050CN ■HTB075CN *For more details, please refer to the PDF materials or feel free to contact us.
It prevents the intrusion of external soil, mud, and water into the sealed part of the rotating axis!
The "VD Seal" is a self-seal with a unique single lip structure based on a U-shaped packing design. It is designed to be used over a wide range of low to high pressures by setting the angle of the lip tip, thickness, and housing structure, allowing for sealing without the lip tip being lifted or inverted. Additionally, the sealing lip has very low surface pressure against the shaft surface due to face contact, resulting in minimal wear on both the shaft and the lip. 【Features】 ■ Prevents the intrusion of external dirt, mud, and water into the sealing area of the rotating shaft ■ Used to protect bearings and retain lubricants ■ Has a unique single lip structure based on a U-shaped packing design ■ Allows for sealing without the lip tip being lifted or inverted ■ The sealing lip has very low surface pressure against the shaft surface due to face contact *For more details, please refer to the PDF document or feel free to contact us.
Can seal large gaps! Pressure management allows for adjustment of sealing surface pressure.
The "TUBE SEAL" expands (inflatable) by being pressurized with a fluid (air, water, oil, etc.), sealing gaps and demonstrating its sealing function. It can seal large gaps and can follow the irregularities, distortions, misalignments, and vibrations of the sealing surface. Additionally, it allows for pressure management and on/off adjustments via remote control, and the sealing surface pressure can be adjusted through pressure management. 【Features】 ■ Capable of sealing large gaps ■ Can follow the irregularities, distortions, misalignments, and vibrations of the sealing surface ■ Allows for pressure management and on/off adjustments via remote control ■ Sealing surface pressure can be adjusted through pressure management ■ Specifications can be designed separately according to application *For more details, please refer to the PDF document or feel free to contact us.
Using a resin-made retainer! Rust prevention measures are implemented to reduce maintenance and enable long-term use.
The "Hexa Expansion Dome Seal Type Σ" is a membrane structure made of rubber that holds gas pressure and accommodates shaking and expansion. Additionally, by using a resin retainer, it provides rust prevention, reduces maintenance, and allows for long-term use. It is installed in the absorption areas between the tank and the hull of LNG and LPG ships, where shaking and expansion occur during navigation, and is used for gas holding and water tightness. 【Features】 ■ High elasticity is achieved due to the rubber-only structure ■ The use of protective rubber prevents the retainer from biting in ■ High durability is achieved by using a resin retainer ■ Diaphragm type is also available in the lineup *For more details, please refer to the PDF document or feel free to contact us.
Rokubun Rubber develops and tests products that meet customer needs through communication with them. We aim for further customer satisfaction through improvement proposals!
Rokubun Rubber's rotary seals have been developed and sold based on our customers' usage conditions. These seals have been designed and developed by identifying issues through discussions with customers to meet their needs. Over the years since the initial development began, we have expanded our product lineup to accommodate a wide variety of usage conditions across different fields. This catalog summarizes the rotary seals that have been developed through such a history. These seals are designed to flexibly address areas that cannot be managed or improved by conventional general oil seals, prioritizing the satisfaction of our customers' usage conditions. Rokubun Rubber aims to be a manufacturer that can propose further improvements and wishes to develop new products together with our customers.
Stickers made from translucent paper material! Please consider this initiative as a way to reduce plastic resources.
The "Plastic-Free Sealing Sticker" is a sticker made of translucent paper that allows the design and text of the substrate to be visible without hiding them. It can serve various functions such as acting as the face of the product, a sales promotion tool for sales promotions, campaigns, etc., conveying information such as expiration dates and ingredients, and ensuring ease of opening. Additionally, we also accept package design requests from the design department. 【Features】 ■ Paper-based sealing sticker ■ Translucent paper allows the design and text of the substrate to be visible without hiding them ■ Contributes to the reduction of plastic resources *For more details, please download the PDF or feel free to contact us.
Easily identify similar shapes! Made from water-resistant material, it can be used on various items!
"Braille stickers" are identification tools designed to help individuals with visual impairments easily distinguish between items that have similar shapes in their daily lives. These tools are not only for those with visual impairments but also for caregivers, family members, businesses that serve individuals with visual impairments, support for disabled sports, management of emergency supplies during disasters, important documents, stairs in buildings, elevators, handrails, and everyone involved with individuals who have visual impairments. Since they are stickers, they can be applied to various items, and they are made from water-resistant materials, so they are safe even when wet. 【Features】 - Helps easily identify items with similar shapes in daily life - A tool for everyone involved with individuals with visual impairments, not just for those with impairments - Suitable for important documents and mail - Can be used in various locations since they are stickers - Made from water-resistant materials *For more details, please refer to the PDF materials or feel free to contact us.
![[Technical Information] Braille stickers for mail](https://image.mono.ipros.com/public/product/image/dda/2000447277/IPROS35050052298391622333.png?w=280&h=280)
Towards a society where everyone can live comfortably. An introduction to braille printing and embossed printing.
At Impam Co., Ltd., an online printing service for seal net printing, we offer braille printing and embossed printing, including "braille identification seals." Braille seals are tools designed not only for individuals with visual impairments but also for their supporters, families, businesses that serve visually impaired customers, support for disabled sports, management of emergency supplies during disasters, important documents, and features like stairs, elevators, and handrails in buildings, all aimed at those who interact with visually impaired individuals. This document introduces the user-friendly braille identification seals and includes information on braille printing and silk printing. It is a helpful resource for product selection, illustrated with photographs. [Contents] ■ Towards a society where everyone can live comfortably, the important "power of communication" Braille seals for mail ■ Communicating × Showcasing - Silk printing - Braille - Decoration *For more details, please refer to the PDF document or feel free to contact us.
Introducing seals that are suitable for preventing tampering of PC data and contamination of foreign substances in food and pharmaceuticals!
This product is a security label that protects information such as personal data and opening confirmations. Once the label is applied, it leaves traces when removed, making it unusable for reuse or reapplication, thus serving as a virgin seal or sealing sticker. It is used to prevent and confirm the opening of envelopes and products, to prevent tampering with PC data, and to prevent foreign substances from contaminating food and pharmaceuticals. 【Features】 ■ Leaves traces when the label is removed ■ Cannot be reused or reapplied ■ Prevents unauthorized opening ■ Indicates that it has been opened *For more details, please refer to the PDF document or feel free to contact us.
For temperature management of various chemical solutions! A direct circulation type temperature control device essential for wet processes.
At Nippon Excel Co., Ltd., we handle the "Chemical Circulator." This product can precisely control the temperature of chemical solutions used in RCA cleaning and wet etching. Due to its seal structure where the rubber O-ring does not come into direct contact with the liquid, there is no need to select sealing materials for each type of chemical solution, such as acidic or alkaline liquids. Additionally, the heat exchange components of the cooling and heating sections use high-purity glass-like carbon, eliminating concerns about contamination from leached metal ions, and there is no need for a surface protective film, preventing any decrease in performance due to peeling. 【Features】 ■ High-precision temperature control of chemical solutions ■ Suitable for temperature control near room temperature and highly precise due to the electronic cooling and heating method ■ Complies with international protection standard IP31 ■ Built-in leak sensor and temperature switch ■ Meets the demand for increased cleanliness associated with high mega-pit construction *For more details, please refer to the PDF document or feel free to contact us.
Are you having trouble with the shaft seals of mixers (kneaders), blenders, and dryers? It will bring stability to plant operations!
The "Pillar Live Seal Unit No. 6300" is a spring-pressurized shaft sealing device for low-speed rotating machinery. The live seal unit, designed and selected specifically for each piece of equipment, achieves proper tightening simply by tightening until the gap between the spring collar and the packing holder is zero, both during initial tightening and when re-tightening. No special tools are required. Additionally, the reduction in packing tightening force that can lead to leaks and the timing for re-tightening can be confirmed by measuring the gap dimensions. 【Features】 ■ Achieves maintenance-free operation with a gland packing and spring ■ Suitable for powder seals (dry seals) ■ Capable of maintaining stable sealing performance in response to shaft runout * For more details, please refer to the PDF document or feel free to contact us.
No quenching needed with the axial sealing device! A compact design stationary cartridge seal suitable for a wide range of operating conditions.
This product is an outside-type stationary cartridge seal from Nippon Pillar Packing Co., Ltd. that simply solves the challenges of gland packing. It adopts a unique knife-edge seal shape, further expanding its application range. With an easy-to-handle cartridge-type structure, it features a compact design suitable for ISO and DIN standard pumps. 【Features】 ■ No quenching required, applicable under a wide range of operating conditions ■ Easy to switch from gland packing ■ Highly reliable stationary mechanical seal ■ Easy-to-handle cartridge-type structure ■ Compact design suitable for ISO and DIN standard pumps ■ Sliding material SiC vs SiC and knife-edge shape ■ Versatility that does not depend on the condition of the stuffing box *For more details, please refer to the PDF document or feel free to contact us.
In addition to processing various types of engineering plastics, we also respond to requests for welding construction. If you are particularly having trouble with welding fluororesins, please leave it to us!
At Nippon Excel, we apply our unique technology to mold and process grand packing into rings, allowing us to deliver directly to our customers. This has earned us a high level of trust in terms of price, delivery time, and quality. Additionally, we have been selling semiconductor-related products for many years. Leveraging this experience, we not only process various engineering plastics, including fluororesin, but also respond to requests for welding work. If you are particularly having trouble with welding fluororesin, please feel free to contact us! *For more details, please download the PDF or inquire with us.
High-frequency compatible fluororesin substrate. Numerous patents obtained related to the technology.
The microwave substrate material "PILLAR PC-CLAD" is a copper-clad laminate suitable for microwave to millimeter-wave circuits. "PILLAR PC-CLAD" consists of high-quality prepreg manufactured using advanced coating technology, and features a unique molding technique that minimizes variations in thickness and dielectric properties, making it a high-frequency compatible fluoropolymer substrate. We provide substrates suitable for microwave to millimeter-wave devices as double-sided printed circuit boards and multilayer printed circuit boards. It offers excellent antenna and circuit characteristics in the high-frequency range, and due to its low susceptibility to moisture-induced property variations, it can be utilized in various fields such as automotive collision avoidance radar, antennas, 5G small cells, and other millimeter-wave and microwave applications. 【Features】 ■ Low-loss substrate for microwave and millimeter-wave bands ■ Low water absorption, with minimal penetration of chemicals ■ Excellent adhesion to copper foil, ensuring high reliability of fine patterns ■ High heat resistance, allowing for uniform dielectric properties across all insulating layers, making it suitable for multilayer high-frequency circuits *For more details, please download the PDF or feel free to contact us.
Protects O-rings from damage due to flexural resistance! Exhibits excellent solvent resistance and contributes to extending the lifespan of the sealing area.
The "Slipper Seal" is a product designed to prevent damage to O-rings caused by reciprocating or rotating motion by being attached to the seal sliding part. Thanks to the low friction characteristics of PTFE, rubber elasticity, and seal pressure, friction and wear are significantly reduced. It can be used with the dimensions of JIS standard O-ring grooves. Additionally, we offer sealing materials such as "Lip Seal Packing," which is effective against corrosive liquids, and "Helical Gasket," which excels in solvent and chemical resistance, suitable for piping joints in chemical plants. 【Features】 ■ Almost no change in starting resistance even after long periods of inactivity ■ No stick-slip during operation ■ Usable at high pressure without a backup ring (up to 20 MPa) ■ Usable without lubrication *For more details, please refer to the PDF materials or feel free to contact us.
We have published many types and features of hexaseals!
This document provides information about the rotary seal "Hexaseal types and features." It introduces the shapes and characteristics of "face seal type dust seals," as well as "low-speed rotary grease seals" and "low-speed rotary dust seals." Additionally, it explains the features of split wipers in detail using diagrams. [Contents (excerpt)] ■ Face seal type dust seals ■ Face seal type oil seals ■ Seals that can be used in one cut ■ Low-speed rotary grease seals ■ Low-speed rotary dust seals *For more details, please refer to the PDF document or feel free to contact us.
We are introducing the design of the hexaseal housing and shaft using a table!
This document provides information on the design of the housing and shaft for Hexa Seals (HEXA SEALS). It explains the specifications of the seal mounting parts (housing and shaft) in a table format. Please make use of it. 【Contents (Excerpt)】 ■ Prop ring types: DWT, DWH, SWA, SWS, SW, etc. ■ Trapezoidal groove specific types: SWX, DWZ ■ Metal plate types: SGA, SGAP, DP, DPC, etc. ■ L-shaped metal ring types: DY, DYP, DYA, DYB, DYS, DYM, etc. ■ Table 1: Housing Design *For more details, please refer to the PDF document or feel free to contact us.
A size chart for Hexaseal DYP/DYM types with a speed of 10 m/s or less is available!
This document includes a size chart for the rotary seals "Hexaseal DYP type/DYM type." It lists the main dimensions such as shaft diameter, outer diameter, and width in a table. It also introduces applications and peripheral speeds. [Contents] ■ DYP type size chart ■ DYM type size chart *For more details, please refer to the PDF document or feel free to contact us.
We have posted the size chart for the hexagonal seal DWZ type specifically for trapezoidal grooves!
This is the size chart for the Hexaseal 'DWZ type' handled by Tatsumi Shoji. It includes detailed information on key dimensions such as shaft diameter, outer diameter, and width, as well as the product's applications. Please use this for selecting products. [Featured Product] ■DWZ Type *For more details, please refer to the PDF document or feel free to contact us.
Published size chart for Hexaseal DYA type/DYAP type! Also introducing applications and peripheral speed.
This document includes a size chart for the rotary seals "Hexaseal DYA type/DYAP type." It lists the main dimensions such as shaft diameter, outer diameter, and width in a table. It also introduces applications and peripheral speeds. [Contents] ■ DYA type size chart ■ DYAP type size chart *For more details, please refer to the PDF document or feel free to contact us.
