![BVAA on Twitter: "Meet the BVAA Member: James Walker @jwsealing Tel: 01270 536 000 Email: sales@jameswalker.biz Web: https://t.co/eUpzxg8VVF https://t.co/jX2Q1XlTti" / Twitter BVAA on Twitter: "Meet the BVAA Member: James Walker @jwsealing Tel: 01270 536 000 Email: sales@jameswalker.biz Web: https://t.co/eUpzxg8VVF https://t.co/jX2Q1XlTti" / Twitter](https://pbs.twimg.com/media/ETZu13AXQAAa4Yy.jpg)
BVAA on Twitter: "Meet the BVAA Member: James Walker @jwsealing Tel: 01270 536 000 Email: sales@jameswalker.biz Web: https://t.co/eUpzxg8VVF https://t.co/jX2Q1XlTti" / Twitter
![James Walker Introduces Supagraf HT High Performance Packing for Critical Valves - Valve World Americas James Walker Introduces Supagraf HT High Performance Packing for Critical Valves - Valve World Americas](https://valve-world-americas.com/slir/w846-h564-c846:564/wp-content/uploads/sites/23/2022/11/VWAM_Nov-14_James-Walker.png)
James Walker Introduces Supagraf HT High Performance Packing for Critical Valves - Valve World Americas
![James Walker on Twitter: "Looking for #SealingSuccess? Supagraf® is our graphite-based range of compression packings designed to meet the critical, high performance sealing demands of oxygen service and fugitive emissions control applications. James Walker on Twitter: "Looking for #SealingSuccess? Supagraf® is our graphite-based range of compression packings designed to meet the critical, high performance sealing demands of oxygen service and fugitive emissions control applications.](https://pbs.twimg.com/media/DuRGGeyXgAA5pss.jpg)
James Walker on Twitter: "Looking for #SealingSuccess? Supagraf® is our graphite-based range of compression packings designed to meet the critical, high performance sealing demands of oxygen service and fugitive emissions control applications.
![James Walker: Supagraf® FE – New Valve Stem Packing - Valve Industry & Manufacturing News & Pump Expertise James Walker: Supagraf® FE – New Valve Stem Packing - Valve Industry & Manufacturing News & Pump Expertise](https://www.valveuser.com/images/articles/68/james%20walker-supagraf%20control-issue%2068-editorial%201_l.jpg)