Our PTFE Straight Union is designed for secure, straight-line connections in chemically demanding and high-purity fluid systems. Manufactured from high-quality polytetrafluoroethylene (PTFE), it provides excellent chemical resistance, reliable sealing, and stable performance for laboratory, pharmaceutical, chemical processing, and industrial applications.
Golden Collar can provide PTFE straight unions in different tube sizes, thread specifications, and connection configurations according to system requirements.
Key Features
Excellent Chemical Resistance:
PTFE resists most acids, alkalis, solvents, and aggressive chemicals, making the fitting suitable for corrosive fluid handling systems.
Wide Temperature Stability:
PTFE maintains stable material properties across a broad temperature range for demanding industrial and laboratory environments.
Reliable Sealing:
Precision-machined threads and sealing surfaces help provide secure connections and minimize leakage when properly installed.
Low-Friction & Non-Stick Surface:
The smooth PTFE surface helps reduce material buildup and contamination inside fluid handling systems.
Corrosion Resistant:
PTFE does not rust or corrode, supporting long-term use in chemically aggressive and moisture-rich environments.
Precision Machined:
Connection dimensions, threads, bores, and sealing features can be manufactured to meet specific tubing and system requirements.
Custom Sizes Available:
Tube diameter, thread type, fitting length, and connection configuration can be customized according to drawings or OEM requirements.
Applications
- Chemical processing systems
- Pharmaceutical equipment
- Laboratory fluid handling
- Semiconductor and high-purity systems
- Food processing equipment
- Acid and solvent transfer
- Water treatment equipment
- Industrial piping systems
- Custom OEM fluid control systems
Custom PTFE Straight Unions
Golden Collar can manufacture custom PTFE straight unions according to customer drawings and application requirements, including different tube sizes, thread types, connection dimensions, and machined configurations.









