We all know that the raw material of tetrafluoroethylene bellows is polytetrafluoroethylene, which can be made opaque and translucent according to different requirements. PTFE is widely used in chemical industry, machinery, electronics, medicine, aviation and other fields because of its corrosion resistance, aging resistance, non-stickiness, self-lubrication, good insulation, and long-term use in the range of -180 C to + 260 C.

Tetrafluoro bellows are widely used in wire, cable sheath, high hydraulic sight tube, hydrochloric acid tank heat exchanger, corrosive fluid medium pipeline and so on.

The purity of tetrafluoro bellows is very important! The product of tetrafluoro bellows has high purity, good corrosion resistance, high and low temperature resistance, good compression resilience and high strength. It is suitable for sealing low pressure parts and can prevent electrochemical corrosion. Tetrafluoro bellows have special properties, such as creep resistance, cold flow resistance, ultra-low temperature resistance, pollution-free, easy installation and replacement. Only a small preload is needed to work under a huge internal force.

Steel lined tetrafluoro pipeline has excellent temperature resistance and corrosion resistance. It is an ideal conveying equipment for highly corrosive media.

1. The new type of steel-lined tetrafluoro pipe fittings have high service temperature: under the condition of strong corrosive medium, it can satisfy the service temperature range - 60 ~150 C, and in this temperature range (except for molten alkali metals, elemental fluorine and aromatic hydrocarbons), it can satisfy all chemical media.

2. Vacuum resistance: It can be used under vacuum conditions in the range of - 60 ~150 C. In chemical production, local vacuum state is often caused by cooling, longitudinal discharge and asynchronous operation of pump and valve.

3. High pressure resistance: Within the range of temperature, it can withstand up to 3Mpa pressure.

4. Anti-penetration: Selecting high-quality PTFE resin, through advanced lining process, PTFE lining layer with high density and enough thickness is processed, so that the product has superior anti-penetration.

5. The integral moulding sintering lining solves the problem of cold and hot expansion of steel-fluorine, and makes it reach synchronous expansion.

6. The new steel lined Tetrafluoride pipe fittings are made up of standardized size. Especially the pipes and fittings used in chemical pipelines have strong interchangeability, which provides great convenience for installation and spare parts. The design of new steel lined tetrafluoro pipe fittings meets the standards of HG and GB. The manufacturing range is DN15-DN600 mm. Suitable for working temperature - 60 C - 150 C. Suitable for working pressure positive pressure, with the shell steel.