JST Seals

JST Seals Delivering Your Process Safety.

26/06/2026

Explore JST Seals' sealing solutions for demanding industrial applications.

Designed for critical applications in oil & gas, hydraulic systems, and industrial equipment, our seals are developed with a focus on reliability, precision, and performance.

From product design to finished solutions, we keep improving every detail.

Spring-Energized Valve Stem Packing for Reliable SealingDesigned for demanding applications, spring-energized packing en...
20/04/2026

Spring-Energized Valve Stem Packing for Reliable Sealing

Designed for demanding applications, spring-energized packing ensures tight sealing—preventing leakage and blocking contaminants where conventional seals fall short.

Key specs:
✔ API-compliant & PR2 tested
✔ 5,000–15,000 PSI (up to 20,000 PSI)
✔ Sizes: 2-1/16” to 7-1/16”
✔ Materials: PEEK, filled PTFE, Elgiloy / SS

A dependable solution for high-pressure oil & gas environments.

Meet us now at (Egypt Energy Show), happening from 30 March to 1 April! Visit us at Hall 2, Stand 2K37.
31/03/2026

Meet us now at (Egypt Energy Show), happening from 30 March to 1 April! Visit us at Hall 2, Stand 2K37.

We're at in Beijing – Day 1!Visit us at Hall W2, Booth W2555 (March 26–28). Come by to explore our sealing solutions f...
26/03/2026

We're at in Beijing – Day 1!
Visit us at Hall W2, Booth W2555 (March 26–28). Come by to explore our sealing solutions for the oil & gas industry. Our team is ready to meet you!

Meet us at in Beijing! Hall W2, W2555, 26 March - 28 March 2026.
11/03/2026

Meet us at in Beijing! Hall W2, W2555, 26 March - 28 March 2026.

JST Holiday Notice:Our Spring Festival holiday will be from February 14th to 23rd. The team will be back on February 24t...
12/02/2026

JST Holiday Notice:
Our Spring Festival holiday will be from February 14th to 23rd. The team will be back on February 24th. Wishing you a happy and prosperous New Year!

We're at CTW KSA 2025 in Dammam!📅 Dec 8–11 | 📍 Hall 2, Booth B18🔧 Sealing Solutions | Custom Design | Technical SupportS...
09/12/2025

We're at CTW KSA 2025 in Dammam!
📅 Dec 8–11 | 📍 Hall 2, Booth B18
🔧 Sealing Solutions | Custom Design | Technical Support

Stop by or DM to connect — let's explore opportunities!

Address

No. 1, Xinyu North Road, Ningxi Street, Zengcheng District
Guangzhou
511340

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