About Longxin PTFE
25+ years of expertise in PTFE research, development, and manufacturing.
Who We Are
With over 25 years of experience, we specialize in the research, development, and manufacturing of PTFE products. Our range includes PTFE bottles, tubing and pipe fittings, valves, and custom PTFE components. We serve customers across laboratories, chemical applications, analytical testing, instrumentation, and related fields.
From standard components to non-standard custom parts, we are committed to delivering stable and reliable PTFE products that perform consistently in demanding environments.
Manufacturing Capabilities
One-Piece Molding
PTFE bottles are one of our core products, manufactured using a one-piece molding process. This helps reduce fine machining marks and potential surface damage, supporting better integrity and stability.
Precision Machining
With years of precision machining experience, we continuously refine product details and processing techniques to better apply PTFE’s outstanding properties across applications.
Broad Product Range
Our PTFE pipe fittings cover a wide range of configurations, including straight, elbow, tee, and cross fittings. We also provide manual PTFE valves such as plug valves, ball valves, and check valves.
Custom Engineering
From standard components to non-standard custom parts, our engineering team works with your drawings and specifications to deliver solutions that fit your process.
Quality & Reliability
We continuously refine our processing techniques and quality controls so that every batch meets the same high standard. Our focus is on stable, reliable PTFE products that our customers can depend on for critical applications.
Where Our Products Are Used
- Laboratories and research facilities
- Chemical processing and handling
- Analytical testing and instrumentation
- High-purity and corrosive-environment systems