Fluorine Lined Tee Pipe

El fluorine lined tee pipe is a high-performance anti-corrosion pipeline fitting designed for transporting highly corrosive media in demanding industrial environments. It features a fluoropolymer lining (PTFE or PFA) combined with a strong metal outer shell, providing both excellent chemical resistance and high mechanical strength.

This type of lined tee is commonly used in chemical processing, pharmaceutical manufacturing, electroplating systems, and environmental engineering, where pipelines are exposed to aggressive chemicals such as strong acids, alkalis, oxidizing agents, and organic solvents. The tee structure allows efficient branching, merging, or directional change of fluid flow while maintaining reliable sealing and corrosion protection.

The smooth fluoropolymer inner lining reduces friction and prevents scaling or residue buildup, ensuring stable fluid flow and long service life for pipeline systems.

Key Product Features

Resistencia excepcional a la corrosión

El PTFE or PFA lining can withstand nearly all strong acids, strong alkalis, oxidizing chemicals, and organic solvents, effectively preventing corrosion damage and significantly extending pipeline service life.

Superior Mechanical Strength

El carbon steel or stainless steel outer shell provides excellent structural strength, impact resistance, and pressure-bearing capability while protecting the inner fluoropolymer layer.

Ultra-Smooth Anti-Stick Surface

The inner lining has an extremely low friction coefficient, preventing scaling, crystallization, or medium adhesion, thereby maintaining stable flow rates and reducing pressure loss.

Reliable Sealing Protection

El flange face is fully lined with fluoroplastic, forming a continuous corrosion-resistant sealing surface that prevents leakage and protects flange bolts from chemical attack.

Flexible Customization

Available in multiple diameters, pressure ratings (PN6–PN16), and shell materials, with customizable PTFE or PFA linings depending on process requirements.

Especificaciones del material

Lining Material

• PTFE (Polytetrafluoroethylene)

• PFA (Perfluoroalkoxy polymer)

Outer Shell Material

• Carbon Steel (WCB)

• Stainless Steel 304 / 316L

The combination of fluoropolymer lining and metal structure ensures both chemical stability and mechanical reliability.

Operating Conditions

Actual performance may vary depending on design structure and pipe wall thickness.

Structural Advantages

Dual-Layer Protection Design

• Inner Layer: Chemical-resistant fluoropolymer lining

• Outer Layer: High-strength metal shell

This dual-layer construction provides complete protection against corrosion and mechanical stress.

Advanced Lining Technology

The lining is produced using isostatic molding or compression molding, ensuring uniform thickness, strong bonding, and no risk of blistering under vacuum conditions.

Long Service Life

Due to excellent corrosion resistance and structural stability, the system requires minimal maintenance and fewer replacements, significantly reducing downtime and lifecycle costs.

PTFE vs PFA Lining Options

Typical Applications

Industria de procesamiento químico

• Acid and alkali transfer pipelines

• Reaction system distribution pipelines

• Organic chemical intermediate transport

Pharmaceutical & Biotechnology

• High-purity media transfer

• CIP / SIP pipeline systems

• Corrosion-resistant clean process pipelines

Galvanoplastia y tratamiento de superficies

• Electrolyte circulation systems

• Acid solution distribution pipelines

Hydrometallurgy

• Corrosive leaching solution transport

• Extraction and purification process pipelines

Environmental Engineering

• Acid gas absorption towers

• Wastewater treatment systems

• Chemical dosing pipelines

Product Advantages

• Outstanding resistance to strong acids, alkalis, and solvents

• Wide temperature resistance (-50℃ to 200℃)

• Smooth anti-stick inner surface for stable fluid flow

• Dual-layer anti-corrosion protection design

• Customizable sizes and pressure ratings

• Long service life with reduced maintenance costs

Summary

El PTFE / PFA fluorine lined tee pipe is an ideal pipeline component for highly corrosive chemical systems. By combining the superior chemical resistance of fluoropolymers with the structural strength of steel, it ensures reliable flow control, excellent sealing performance, and long-term durability in demanding industrial applications such as chemical processing, pharmaceuticals, electroplating, and environmental protection systems.