Cone and Thread Fittings – Medium to High Pressure and Sour Service
Flexy Sdn Bhd supplies a complete range of Hy‑Lok cone and thread fittings or also known as HP Series engineered for leak‑tight, high‑pressure connections. Designed for durability and safety, these fittings are trusted across industries such as semiconductor, chemical processing, oil & gas, and data centers, where performance under extreme conditions is critical.
Key Features:
- Elbows, Tees & Crosses – Available for tubing sizes from 1/4″ to 1″.
- Sour Gas Service Fittings – Resistant to corrosive environments, rated up to 10,000 PSI at 100℉.
- High‑Pressure Cone and Thread Fittings – Max working pressure up to 60,000 PSI, sizes 1/4″ to 9/16″.
- Medium‑Pressure Cone and Thread Fittings – Max working pressure up to 20,000 PSI, sizes 1/4″ to 1″.
HP Series – Cone and Thread Fittings
| Type | High Pressure | Medium Pressure |
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Specifications
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Applications
- Instrumentation and sampling systems
- Gas distribution networks
- Chemical and process control systems
- High‑pressure research and testing facilities
Why Choose Hy-Lok Cone & Thread Fittings
- Leak‑tight performance under extreme pressure.
- Proven reliability in sour gas and corrosive environments.
- Wide range of configurations for flexible system design.
- Backed by Hy‑Lok’s global reputation for precision fittings.



