お役立ちコラム
お役立ちコラム
お役立ちコラムについて
1～30 item / All 175 items
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What is flange electrolysis (dissimilar metal contact corrosion)? Explanation of causes and insulation measures.
Introducing the mechanisms of galvanic corrosion occurring on flanges and essential products for insulation measures!
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What is a gasket? We support the selection of gaskets!
Introducing the main roles, types, uses, and features of gaskets!
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What is RCF regulation? Explanation of health risks and alternatives.
Introducing safe alternative biodegradable ceramic fibers!
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When was the use of asbestos products banned? An explanation of the history of regulations in Japan and future measures.
Introducing the dangers of asbestos and precautions regarding asbestos remaining in old buildings and equipment!
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What is the difference between gaskets and packing? A professional explains their roles, uses, and how to choose them.
A clear comparison table showing the differences between gaskets and packing!
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Case Study on Measures Against Water Leakage in PVC Piping
The D packing can solve the problem, contributing to the reduction of leakage risk and the improvement of construction quality!
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What is the difference between FF and RF gaskets? A professional explains their shapes, uses, and how to choose them.
Introducing important points to avoid failure in gasket selection!
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Selection Guide for Vortex Gaskets (Spiral Gaskets)
What are structure, materials, and how to choose? We will explain the selection method.
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What is an asbestos joint sheet? Overview, regulations, and key points for selecting alternatives.
Introduction of the current situation regarding the prohibition of manufacturing and use by law, as well as major asbestos joint sheet products that were manufactured in the past.
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What is a gasket compliant with the RoHS directive?
Clearing global product safety standards! Explanation of RoHS-compliant gaskets.
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[For Engineers] Selection and Precautions for Using Joint Sheet Gaskets
Introducing the basic selection of gaskets, precautions for use, and important points during installation!
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Correct selection and usage of vortex gaskets
Explaining the points to consider during design and construction! Introducing recommended gaskets for various fluids.
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What is the method for choosing packing that complies with the Food Sanitation Act?
Explaining the key points of the positive list system! Introducing how to check for compliant packing.
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Learning from Causes: What are the Measures Against Packing Water Leaks and the Correct Way to Choose?
I will explain the three checkpoints and improvement examples at the site.
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Gasket Manual | Design, Storage, and Proper Tightening Methods to Prevent Leaks
Overview of JIS B 2251-2024 "Flange Joint Tightening Methods" will also be introduced!
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What are the correct usage and precautions for gasket paste?
Explanation of 7 points to consider when using and selecting!
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GORE Hyper Sheet Gasket - High-Performance ePTFE Sheet
Solving seal challenges in various industries! Introducing key features, technical data, and product specifications.
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Nichias Soft Seal (TOMBO No. 9096)
Flexible PTFE gaskets! Introducing the main features and applications.
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Solving On-Site Problems: Nichias Soft Seal is Recommended for Such Sites!
Introducing four active fields, product lineup and dimension table, and precautions for use!
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Prevent leaks from spiral gaskets! Points to consider during design, handling, and installation.
What are the important points to note during design, handling, and installation? We also introduce high-performance vortex gaskets.
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Achieving excellence in construction with 800℃ heat resistance and rigidity! A thorough explanation of AES woven fabric gaskets.
Thorough explanation of why No. 1420-S possesses the unique characteristics of being particularly "strong and easy to handle" among high-temperature woven fabric gaskets!
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Thorough Explanation of AES Woven Fabric Gasket with 800℃ Heat Resistance, Safety, and Flexibility
A thorough explanation of why No. 1420-ST is evaluated as a particularly balanced option in the 800°C class high-temperature seals!
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400℃ Heat Resistant and Flexible Standard 'Glass Fabric Gasket' Explanation
A thorough explanation of why the standard woven fabric gasket No. 1374 continues to be a staple choice at many sites!
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600℃ heat-resistant and rigid construction! Glass fiber woven fabric gasket.
Why No. 1400-NA is chosen among high-temperature woven fabric gaskets, particularly for its "rigidity (strength)" is thoroughly explained!
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Thorough Explanation of AES Fabric Gaskets that Achieve Both 600℃ Heat Resistance and Safety
Thorough explanation of why No. 1420-TH is a trusted choice for high-temperature seals in the 600°C class!
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Cam profile gasket explanation | Achieving high sealing performance, heat resistance, and workability.
A thorough explanation of why the cam profile gasket has "sealability equivalent to vortex gaskets" while being "usable with just the main body"!
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Escape from asbestos gaskets! Criteria for selecting non-asbestos substitutes.
A thorough explanation of why asbestos gaskets were special and why a simple replacement is impossible!
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What are the causes and countermeasures of galvanic corrosion? | Effective methods to prevent dissimilar metal corrosion.
As the "foundation of measures against electrolysis," we will briefly explain "why electrolysis occurs" and "what effective countermeasures are."
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Metal Gasket Selection Guide | Sealing Materials for High Temperature, High Pressure, and High Vacuum
A thorough explanation of why metal gaskets made entirely of metal can achieve high sealing performance!
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Bulkar No. 8590 Series | Thorough Explanation of "Clean Tight"
A thorough explanation of why clean tights are commonly adopted as a standard in many utility lines!
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