China Supplier Butterfly Valve Seal Ring - Expanded Pure PTFE Strip – Lucky Star Seal

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Description: 1.Expanded PTFE joint sealant tape is a multi-purpose gasket tape manufactured from 100% expanded PTFE fluorocarbon material. 2.It supplied as a continuous low density tape with a self-adhesive backing strip. 3.It is soft and spongy, permitting it to conform easily to all surface irregularities and to compress to a thin ribbon under pressure. Application: Expanded PTFE joint sealant tape is recommended as a gasket tape in steel, glass-lined, PVC and fiberglass pipe flanges, fume ...


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China Supplier Butterfly Valve Seal Ring - Expanded Pure PTFE Strip – Lucky Star Seal Detail:

Description:

1.Expanded PTFE joint sealant tape is a multi-purpose gasket tape manufactured from 100% expanded PTFE fluorocarbon material.

2.It supplied as a continuous low density tape with a self-adhesive backing strip.

3.It is soft and spongy, permitting it to conform easily to all surface irregularities and to compress to a thin ribbon under pressure.

Application:

Expanded PTFE joint sealant tape is recommended as a gasket tape in steel, glass-lined, PVC and fiberglass pipe flanges, fume ducts, concrete lids, heat exchangers, fiber glass reinforced plastic vessels, pump housing flanges, steam vessel flanges, manhole and manhole covers, ceramic joints, ventilation ducts, hydraulic and pneumatic systems, water supply systems and turbine cases.

Resistance:

Expanded PTFE joint tape is manufactured from 100% PTFE, it is an inert material which can be used in many applications against corrosive environments, except molten alkali metals and elemental fluorine. 24B will not contaminate media and can be used in food and drug equipment applications.

Details:

Product Type: Expanded PTFE

Supply Type :Joint Sealant Tape

Material :100% PTFE, soft and excellent elasticity

Refractoriness :-260~ + 260 °C(-500/+500°F)

Thickness :1mm~7.0mm

Width :3mm~25m

ph range :0-14

Pressure Limit :20Mpa (or 2900 psi; or 200kgf/cm2)

Density :0.7~0.8g./cm3 (43~49.5lbs./cu. ft.3)

Elongation:20%

Matrix Tensile Strength :30Mpa (4260 psi)

Creep Relaxation (ASTM F38) :51%

Sealablity (ASTM F 37A) :0.1 ml/hr

 


Product detail pictures:

China Supplier Butterfly Valve Seal Ring -
 Expanded Pure PTFE Strip – Lucky Star Seal detail pictures


Related Product Guide:
Tips On Fitting A PTFE Ring Gasket In The Flange Joints
Thermal And Chemical Benefits Of PTFE Ring Gaskets

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  • The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By David Eagleson from Amsterdam - 2018.11.06 10:04
    As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
    5 Stars By April from Madagascar - 2017.05.02 18:28
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