2017

Title Contents JP EN CN
No.33 Summer 2017
Greetings
Technical Papers
Unsuitable Usage Conditions of Gaskets and Countermeasures
Technical Papers
Evaluation of Basic Sealing Properties of the Pipe
Flange Connection with Metallic Flat Gasket
Technical Papers
Troubles While Mounting Gaskets and Countermeasures
Technical Papers
An Introduction and How to Use Seal Quick SearcherTM(SQS)
Elastomer Version
Technical Papers
Seal Training Center (STC)
Interactive Training for Sealing Operation
Contribution
Management of Tightening of Flanged Fasteners at Plants
Recent Technology News Back Issues
No.32 Spring 2017
Greetings
Greetings upon the Publication of the 90th Anniversary Special Issue
Upon the Publication of the 90th Anniversary Special Issue
Transition of Valqua’s technologies and customer value
Looking back at the history of Valqua Technology News and Valqua Review
Contribution
Congratulations on the 90th Anniversary Special Issue of Valqua’s Establishment
Contribution
Evolving Gasketing and Sealing Technologies
Contribution
Congratulations on the 90th Anniversary Year of the Founding
Contribution
Congratulations on the Publication of the 90th Anniversary Special Issue of Valqua Technology News
Contribution
Memori es of My Tenure as CTO
Technical Papers
Types and Application of Filler-added PTFE Materials
Technical Papers
Accuracy and Mold Direction of PTFE Products
Technical Papers
Introduction and Utilization of Seal Quick Searcher®(SQS)‒ Gasket Version –
Technical Papers
Causes of and Countermeasures for Allophone Trouble in a Piston Seal System for Cylinders
Technical Papers
Sticking Troubles of O-Rings and Countermeasures
Technical Papers
Evaluation of the Bolted Flange Connection with PTFE-blended Gasket under High-temperature and Long-term condition
VALQUA’s Technical History
Recent Technology News Back Issues

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