PTFE anti-corrosion lining

PTFE/PFA anti-corrosion technology is a commonly used chemical production solution for fluids containing corrosive media such as acids. With the chemical inertness, high temperature resistance, and different production process schemes of PTFE or PFA lining, it can cope with the harsh chemical production characteristics. We provide various production solutions such as roller lining, plate lining, and molding to meet different requirements for pipeline anti-corrosion technology.

PTFE/PFA pipeline

The main advantages of steel lined Teflon pipes are:
1、High temperature resistance – operating temperature up to 250 ℃.
2、Corrosion resistance – exhibits inertness towards most chemicals and solvents, and can withstand strong acids, alkalis, water, and various organic solvents.
3、Climate resistance – has the best aging life among plastics.
 
The production process includes rolling lining, spraying, plate lining, and molding lining, etc
 

PTFE/PFA expansion joint

The product features include multi-dimensional compensation capability, noise reduction and vibration isolation, no reverse thrust design, and excellent sealing performance, which can adapt to high temperature and corrosive media environments. Provide a specification range of DN25-6000mm, with pressure ratings ranging from PN0.6 to 4.0MPa 

PTFE/PFA Three way pipes and elbows

Characteristics of PTFE three-way steel lining:
 
1. Adopting integral molding, the fluoroplastic is thermally fused with the steel pipe substrate.
2. No overlapping seams, impact resistance, aging resistance, and resistance to positive and negative pressure. Smooth surface, any shape of steel can be lined.
3. Applicable temperature: -60~150 ℃
4. Adapt to work pressure: -0.07Mpa~2.5Mpa

Molded PTFE tube sheet

Tailored tube plate components for pressureless sintered silicon carbide tube heat exchangers and special corrosion-resistant graphite material heat exchangers, featuring corrosion resistance, high temperature resistance, and negative pressure resistance

Molded PTFE/PFA valve

PTFE lined valves are generally made of fluoroplastics such as FEP (F46) and PCTFE (F3), which can be used in various corrosive media such as sulfuric acid, hydrochloric acid, hydrofluoric acid, aqua regia, etc. of different concentrations,
Applicable working temperature: -50 ℃~150 ℃.
The categories include: fluorine lined butterfly valve, fluorine lined ball valve, fluorine lined globe valve, fluorine lined diaphragm valve, fluorine lined gate valve, fluorine lined plug valve, etc.