High Quanlity 20mmx2mmx16mm PTFE Pall Ring PTFE Raschig Ring for Sale

• Material: PP PE PVC CPVC PVDF
• MOQ: 50000PCS
• Application Temp: 200~260 ºC
• Source: Plastic
• Transport Package: Plastic Woven Bag
• Specification: 16, 20, 25, 38, 50, 76mm
• Model NO.: BT-PTFE
• Trademark: BESTN
• Origin: Pingxiang, China
• HS Code: 3926909090
• Production Capacity: 1000m3/Month

Product Description

 PTFE ( F4, Polytetrafluoroethylene) is a kind of plastic featured with:

1. High Temperature Resistance-long term application temp up to 200~260 ºC
2. Low temperature soft even at -100 ºC
3. Corrosion resistance-resistance to all organic solvents. 

Pall Ring made of PTFE has broad application in absorption & desorption tower, desulphurization system, iso-octane separation, etc.


Thermal Power Plant Tower Internal Use Acidproof PTFE Polypropylene Pall Ring Packing.

PTFE Polytetrafluoroethylene Pall ring (100% pure PTFE) is a kind of special plastic random packing designed to serve special working environment and applications. PTFE has very stable chemical performance, and hardly makes reaction with any acid and alkali. PTFE Pall ring & Raschig ring can be used stably in the temperature of -200 to +250 centigrade thermometer.

Features:
1. Low pressure drop, large void space, large flux, high mass-transfer efficiency, low energy consumption etc.
2. Excellent distribution in tower packing.
3. Operational temperature range: Up to +160°c
4. Application: suitable for all kinds of separation, absorption, desorption device, atmospheric and vacuum distillation unit, desulfurization system, 

Main specifications for PTFE Pall Ring:

PTFE Pall Ring
Size mm	Weight Kg/m3	Bulk Number  Pieces/m3	Surface area m2/m3	Void ratio %
20*20*2	522	110000	267	92.8
25*25*2	423	56000	219	93.4
38*38*2	368	14000	165	94.6
50*50*2	390	6500	113.5	94.9
65*65*2	480	4600	84	94.8
76*76*2	328	1850	73	92