Baiyin Wantongda Chemical Co., Ltd.
Monday~Friday
8:30~17:30
No. 1-5 Yinguang Road, Baiyin District, Baiyin City, Gansu Province,China
wf-2h ptfe flange guard
  • wf-2h ptfe flange guard
  • wf-2h ptfe flange guard
  • wf-2h ptfe flange guard

wf-2h ptfe flange guard

Place of Origin: China
Brand Name: LANWEI
Product name: PTFE flange guard
Description


Material: Teflon PTFE
Product Description:

It is one of the best corrosion resistant materials in the world. It has super tensile strength and resistance to ultraviolet radiation. The temperature range is -150 ~250 ℃. It can resist corrosion of any chemical reagent except molten alkali metal.  PTFE is coated on to fiberglass fabric which gives the PTFE coated fiberglass flange leak guard high mechanical strength. PTFE Flange  guard is easy to install and has a long service life. It can effectively prevent accidental leakage and splashing of flange joints from harming personnel and mechanical equipment.


Model:WF-2H
Thickening: 0.25±0.02MM
Size:DN10 , DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200 , DN250, DN300, DN350, DN400, DN450, DN500, DN600.

Applicable occasions: indoor and outdoor

Material control table:

 
Material Performance Contrast Table for
Flange Guards at Room Temperature
Corrosive Medium 304 Stainless Steel 316L Stainless Steel Polytetrachloroethylene
(PTFE)
Polyvinyl Chloride
(PVC)
Polypropylene
(PP)
Sulphuric acid Strong More than 90% Resistance Resistance Resistance Less than 90% Resistance Less than 95% Resistance
Rare 10%-80% Intolerance Resistance Resistance Resistance Resistance
Nitric acid Strong Resistance Resistance Resistance Less than 68% Durability Less than 70% Resistance
Rare Resistance Resistance Resistance Resistance Resistance
Hydrochloric Acid Strong Intolerance Intolerance Resistance Resistance Resistance
Rare Intolerance Intolerance Resistance Resistance Resistance
Phosphoric Acid Various Resistance Resistance Resistance Resistance Resistance
Acetic Acid Various Resistance Resistance Resistance Resistance Resistance
Sodium Hydroxide Various Resistance Resistance Resistance Resistance Resistance
Potassium Hydroxide Various Resistance Resistance Resistance Resistance Resistance
 
 
 
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