Gasket Fluid Compatibility Table (Nippon Yakin: Vulcan Comparison Table)

Gasket Fluid Compatibility Table (Nippon Yakin: Vulcan Comparison Table) is just a guideline; it is an example of systematic subdivision. Please use it for selection purposes.

last updated Nov 27, 2025

Nippon Yushi Vortex Gasket

We offer four types of shapes: basic shape, with inner and outer rings, with outer ring, and with inner ring, tailored to fit the gasket seat of the target flange.

last updated Sep 04, 2025

Steam piping joint sheet "TOMBO No.1155"

It is possible to construct safely and with difficulty in breaking when installing on the flange!

last updated Sep 04, 2025

Steam piping joint sheet "TOMBO No.1133"

Suitable for a wide range of fluids such as petrochemical products, organic solvents, thermal oil, heat transfer gas, and steam!

last updated Sep 04, 2025

Steam piping joint sheet "TOMBO No.1120"

A black sheet gasket that contains no asbestos at all! Uses oil-resistant rubber for the binder.

last updated Sep 04, 2025

General piping joint sheet "TOMBO No.1995"

Introducing products that can be used for flanges, valves, and equipment of various piping!

last updated Sep 04, 2025

Thorough Comparison of the Three Major Vortex Gasket Models!

Complete Guide to Choosing the Right Item: 1834NA/1834GR/9090 Naflon

last updated Nov 06, 2025

What is a vortex gasket? Made by Nichias.

Introducing the three major benefits of solving the challenges of high temperature and high pressure lines!

last updated Nov 06, 2025

Important Notes on the Use of Vortex Gaskets by Nichias

The essential rule on-site to prevent leaks! This knowledge will become a lifeline to protect the future of your plant.

last updated Nov 06, 2025

Eliminate the confusion in selecting vortex gaskets! Made by Nichias!

Introducing a 4-step selection flow guide that is useful on-site!

last updated Nov 06, 2025

PTFE Cushion Gasket | Benefits that Solve the Three Major Challenges on Site

Explaining the "three major benefits" that the PTFE cushion gasket TOMBONo.9010 brings to the field.

last updated Nov 11, 2025

No. 9010 Cushion Gasket Selection Guide | Complete Decoding Manual

A Complete Guide to Decoding Complex Product Numbers! A thorough explanation of specific guidelines from a professional perspective to select the "ideal item."

last updated Nov 11, 2025

TOMBO No.9007-SC Gasket | Specialized for Strong Alkaline Fluids

A detailed explanation of three important characteristics and considerations to keep in mind during design and selection!

last updated Dec 17, 2025

TOMBO No.1133 Gasket | Specialized in Chemical Resistance

Explaining the correct way to maximize the four outstanding performances and capabilities!

last updated Dec 17, 2025

TOMBO No.9007-LC Characteristics of Fluororesin Gasket

The challenges of PTFE: What is "creep (stress relaxation)"? A thorough explanation of precautions on site.

last updated Dec 17, 2025

TOMBO No.1155 Clinsil Next [Technical Explanation]

Achieving stable operation of high-temperature utility lines! Versatility that accommodates a wide range of utility applications.

last updated Dec 17, 2025

Joint Sheet Comparison Guide for 3 Types

Introducing how to choose Nichias Corporation products No. 1995, 1993, and 1120!

last updated Dec 17, 2025

No. 1993 Gasket | Heat-Resistant Reinforced Sheet [Selection Guide]

Explaining the definitive differences from standard products, as well as the correct selection and usage to maximize performance!

last updated Dec 17, 2025

No. 1120 Gasket | Heat-resistant, Corrosion-resistant, High-performance Sheet [Selection Guide]

A unique formulation primarily composed of expanded graphite! It demonstrates stable sealing performance over a long period.

last updated Dec 17, 2025

Characteristics and Precautions of TOMBO No.9096-SGM [In-Depth Explanation]

Balancing "high strength" and "flexibility"! Based on specific numerical information, we will also introduce the performance of SGM gaskets.

last updated Dec 17, 2025

TOMBO No.1995 Joint Sheet Selection Guide

Understand the basics of joint sheet gaskets! Important usage precautions are also explained.

last updated Dec 17, 2025

High-Temperature and High-Pressure Gasket Selection Guide | Thorough Explanation by Nichias Corporation

For special environments! Vortex gasket that can withstand high temperatures above 450°C.

last updated Dec 17, 2025

[Insulation Material Processing Example] Fineflex BIO Board Large Diameter Split

We can accommodate the extra-large size of φ2270mm with split processing! We will produce gas seal materials that can be installed without gaps.

last updated Feb 03, 2026

[Gasket Processing Example] TOMBO No.9007-SC

No need for a die for a medium lot of 500 pieces! We manufacture ring gaskets suitable for strong alkaline fluids.

last updated Feb 03, 2026

[Heat-resistant, Insulation, and Vibration-damping Sheet Processing Example] TOMBO No. 6750-S

Heat-resistant sheet with a maximum usage temperature of 800℃! Production of small lots of 20 sheets is possible without the need for a die.

last updated Feb 03, 2026