PTFE is known as king of plastic, and the most excellent engineering plastic in the world. It has excellent chemical stability, corrosion resistance, sealing property, self-lubricating performance, electric insulating property and antiaging property. It has been widely used in chemical, machinery, electronics, military industry, aerospace, environmental protection and other fields.

Steel lining PTFE tower section

1. Tetrafluoroethylene liner device according to the working conditions determined way, if the pressure inside the equipment is positive pressure, atmospheric pressure (absolute no vacuum) lining method using pine production:

2. If there is a negative pressure inside the device is generally a tight lining method, steel mesh method, equal pressure method produced, we can make any specifications F4 lining anticorrosive equipment, vertical, horizontal Any drawings based on user requirements, can be in any position opened branch, branch what degree is 100mm;

3. F4 lap weld melt molding method almost no trace, strength, arm are located within F4 support ring (φ14 ~ 25mm), designed to improve the bonding strength of corrugated lining of the housing, the liner has the ability to resist negative pressure; and

4. Separate upper and lower head and cylinder liners, but also the whole lining, maximum depth oval head to head sixth diameter;

5. Equipment steel wall should be smooth, rounded mouth flange Flanges R is 10 ~ 15mm, pipes, flanges flange fillet R is 5-10mm;

6. F4 lining to be scrapped after use old enamel pot can also be repaired.

1. I plant using F4 film winding sintering, to save your cost, but also expand the use of old porcelain stirred winding F4 sintering.

2. Tetrafluoroethylene through fluorine tube (feeding tube) lined with pure F4 and outsourcing are two ways, according to user requirements processing production.

PTFE rubber, asbestos washer

PTFE gasket is embedded with rubber asbestos. It has features such as good sealing property, excellent corrosion resistance and antiaging property, thus it can be widely used in reaction tank, storage tank, condenser, tower section, and other fields.