8535 (TA-Luft VDI 2440 & API 622 2nd certified)

It is a gland packing which reinforced the outside of MacFoil (expanded graphite) with metal wire and then braided PTFE film encapsulated (PAT.) Yarn into a sectionally square shape. 

Since the surface of the gland packing is reinforced with metal wire and the outer cover is covered with PTFE, it is excellent in sliding characteristics, excellent in pressure resistance performance and maintainability. 
Conventional graphite type low gliding type gland packing was generally designed to reduce stem torque by impregnation, but by mechanically combining PTFE film, stable sealing performance and sliding characteristics are obtained for a long term It is a new type of gland packing that can be done.

SKU: 8535 Category: Tag:

Description

Specification

Heatproof temperature -200 to 300 ℃
Pressure resistance 25.9 MPa (Class 1500)
Applied fluid Water, oil, steam, thermal oil, solvent, gas, LNG, etc.
Product shape Ring molding product, coil packing
Standard dimensions 3.0 mm □ ~ 25.0 ㎜ □
Standard coil length 3 mL / Case
Notes It can not be used for fluids such as oxidizing acid type, oxidizing salt type, halogen compound type and combustion supporting gas. 
Please contact us for details.
Other TA-Luft VDI 2440 & API 622 2nd Certification

Additional information

Application

Valve
Specialty

Excellent sealing property Excellent in
chemical resistance Low
stress relaxation (reduction in surface pressure)
Low sliding resistance Low stability
Available for single use
Excellent in pressure
resistance ( excellent in packing withdrawal properties)

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