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

Shaft sealing device "Pillar Live Seal Unit No. 6300"

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.

Knife Edge Cassette Seal - Outside Type

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.

Are you having trouble with welding or processing PTFE and PFA?

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 fluoropolymer substrate for microwave and millimeter-wave substrate materials.

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.

Reduce wear from movement! Long-lasting sealing material "Slipper Seal"

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.

About the rotating seal "Types and Features of Hexaseal"

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.

Design of the housing and shaft for HEXA SEALS.

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.

Size chart for rotating seals "Hexa Seal DYP type/DYM type"

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.

Size chart for the rotating seal "Hexa Seal DWZ type"

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.

Size chart for rotating seals "Hexa Seal DYA type/DYAP type"

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.

Size chart for the rotary seal "Hexaseal DYB/SWS/DYS type"

We have posted a size chart for the Hexaseal DYB/SWS/DYS type with a speed of 16 m/s or less!

This document includes a size chart for the rotary seal "Hexaseal DYB/SWS/DYS 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] ■ DYB type size chart ■ SWS type size chart ■ DYS type size chart *For more details, please refer to the PDF document or feel free to contact us.

Size chart for rotating seals "Hexaseal SW type/SWX type"

A size chart for the Hexaseal SW type/SWX type that can be used with a single cut is now available!

This is the size chart for the Hexaseal 'SW type/SWX type' handled by Tatsumi Trading Co., Ltd. It includes detailed information on key dimensions such as shaft diameter, outer diameter, and width, as well as the applications of the products. Please use this for selecting products. [Featured Products] ■SW type ■SWX type *For more details, please refer to the PDF document or feel free to contact us.

Achieving long lifespan for bearings! Hexagonal seal 'Hexaseal' made by Rokubiryu Rubber.

An alternative to JIS type oil seals! Naturally seals oil and grease, while also shutting out the intrusion of dust, dirt, and water from the outside. Extends the lifespan of bearings.

The "Hexa Seals" manufactured by Rokubishi Rubber and handled by Tatsumi Shoji Co., Ltd. are seals designed to prevent the leakage of lubricating oil from the inside of rotating shafts while also blocking the intrusion of harmful external elements such as water, dust, mud, and sand. By preventing the entry of external dust, these seals contribute to the longevity of bearings. 【Differences from JIS Type Oil Seals】 - Unique surface seal design eliminates shaft friction caused by oil cutting! - No need to worry about shortened seal lifespan even in cases of heavy dust! - Easy installation and removal by one person! No need for pressing machines or hammers, even for large diameter products! - Using one-cut seals allows for installation even when the shaft cannot be pulled out! This significantly reduces assembly work time! *For more details, please refer to the PDF document or feel free to contact us.

Introduction of the delivery performance report for the dust seal for pumps, "DPHC type seal"!

Successfully reduced shaft friction in pumps used under high-speed rotation and high-pressure conditions, achieving a lifespan increase of more than twice!

We are pleased to present a document listing the delivery records of the DPHC-type dust seals for Rokubishi pumps handled by Tatsumi Shoji! Dust seals are widely used in various fields, including equipment (pumps and other rotating machinery) that operate under high-speed rotation and high-pressure conditions. They help reduce shaft wear and contribute to a longer lifespan of the products. 【Performance Results】 ■ Continuous use for up to 9 years ■ Reduction of replacement frequency from once every 2-3 months to once every 6 months and more *For more details, please refer to the PDF document or feel free to contact us.

Seal QuickSearcher

Search for recommended seal products widely with a variety of approaches.

Plate Seal "EPS"

It is a plate seal with outstanding organic solvent resistance!

"EPS" is a plate seal with excellent resistance to organic solvents. It uses an adhesive material that is resistant to organic culture, eliminating contamination of samples. Additionally, the embossed surface facilitates smooth inner punching and reduces the burden on the needle. 【Features】 ■ Easy to punch through with special embossing (uneven texture) ■ No adhesive residue, easy to peel off ■ High airtightness ■ Usable at -80°C ■ Compatible with various SBS standard well plates (96, 384, 1536) *For more details, please refer to the catalog or feel free to contact us.

Uneven Surface Adaptation Drainage Method "Seal Drain"

Water leakage prevention from joints and cracks in concrete structures / For water stopping in central reservation!

"Seal Drain" is a water leakage treatment method (waterproofing material) that can handle uneven concrete and mortar spray surfaces. It uses a soft silicone seal that is flame-retardant and resistant to weather and cold. The soft sheet has excellent adhesion and is compatible with all materials, including concrete and metal. 【Features】 ■ Capable of treating water leakage from mortar spray surfaces ■ Uses a flame-retardant, weather-resistant, and cold-resistant soft silicone seal ■ The soft sheet has excellent adhesion and is compatible with all materials, including concrete and metal ■ Made of superior flexible material *For more details, please refer to the PDF document or feel free to contact us.

Connect locker cabinets to prevent tipping! Document shelf connection seal.

Easy to apply, it has a significant effect on disaster prevention! It prevents the fall of large, heavy document shelves and ensures safety.

Our earthquake prevention connecting seals can be easily applied and are highly effective for disaster preparedness. Additionally, we offer a fiberglass type that prevents the falling of large, heavy document shelves and ensures safety against horizontal shaking during earthquakes. By applying the fiberglass vertically to the connecting surfaces of objects such as storage rooms, we have enhanced resistance to horizontal shaking during earthquakes. 【Product Lineup】 ■ Standard size "E-Connect" ■ "E-Connect Mini" for tight spaces ■ "E-Connect Wide Type" for uneven surfaces ■ "Translucent Type" that is less noticeable when applied ■ Fiberglass type that is strong against horizontal shaking during earthquakes *For more details, please refer to the PDF materials or feel free to contact us.

Maintenance Resilience 2026 "Plant Maintenance Show"

A specialized exhibition on maintenance, preservation, and equipment management for factories and plants!

We will be exhibiting at the Maintenance Resilience 2026 "Plant Maintenance Show" held at Tokyo Big Sight. Since our establishment in 1978, we have achieved over 60,000 domestic leakage repairs and have developed a leak seal that stops leaks without shutting down the plant using the Pharmanite method. We will not only showcase our leak seal but also other repair technologies. We will have samples on display, so please feel free to take a look. We sincerely look forward to your visit. 【Event Overview】 ■ Dates: July 15 (Wed) - 17 (Fri), 2026, 10:00 AM - 5:00 PM ■ Venue: Tokyo Big Sight, East Exhibition Hall ■ Booth Number: East Hall 1, 1-K21 ■ Free registration required *For more details, please download the PDF or feel free to contact us.

Silicone rubber strip, silicone sealing seal

We can design the size and shape of silicone strips according to customer requirements, and provide OEM and ODM services. We can produce silicone strips for various types and applications.

Recone rubber strips are widely used in home appliances and industrial electrical equipment due to their excellent flexibility, high heat resistance, outstanding stability, and insulation protection. Operating temperature: 50 degrees to 300 degrees. They are resistant to high temperatures, aging, radiation, cold, heat, acids, and chemicals, as well as being waterproof and oil-resistant, with high heat resistance, good tear resistance, good tensile strength, high impact resistance, good seismic resistance, soundproofing, heat resistance, and insulation properties, among others, making them suitable for use as mechanical and equipment parts and industrial products. They are characterized by high strength, flame resistance, transparency, smoothness, softness, and good elasticity. Material: Silicone rubber Hardness: 30~90 Shore A Tensile strength: 5~12 MPa Elongation at break: 350-1000% Tear strength: 20~45 kN/m

Seal "Cap Seal"

We have a lineup prepared to match the type of seal layer!

"Cap seal" is a lid material used for chilled desserts and lactic acid bacteria beverages. It has easy peel properties and excellent content preservation. We offer a wide variety of seal materials to accommodate different container types and manufacturing conditions, so please feel free to contact us. 【Features】 ■ Optimal for lids of chilled desserts and lactic acid bacteria beverages ■ Has easy peel properties with the adhering container *For more details, please contact us or download the catalog.

Motor reducer seal J220/J230

Seal machine for special design

The motor reducer seal [J220/J230] is a specially designed motor reducer seal for high torque and low temperature, featuring excellent characteristics. It achieves a compact size, low noise, and low temperature rise. It uses lightweight aluminum die-cast housing material. It prevents oil leaks in gearboxes for both domestic and overseas users. *For more details, please download the PDF or contact us.*

Forged integrated flange end globe valve 2074 pressure seal 900~

In terms of price and quality, of course, we are especially satisfied with the delivery time of Taiwanese valves.

The Taiwan-made forged steel integral flange end valve has three bonnet designs. The first design features a bolt bonnet with a spiral type gasket made of F304/graphite for male-female joints. Ring joint gaskets are also available upon request. The second design includes a welded bonnet with a threaded seal welded joint. Upon request, fully penetrated strength welded joints are also available. The third design features a pressure seal bonnet with a threaded pressure seal joint. The integral flange end valve is configured for gate, piston check, and swing check designs.

Oil seal for Teflon plastic injection molding machine.

This is a Taiwan-made Teflon spare part that will satisfy you not only in terms of price and quality but especially in terms of delivery time.

Taiwanese Teflon spare parts are Teflon products with excellent chemical resistance, heat resistance, durability, and electrical properties.