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SinoSeal >>English >> Products >> Braided Packing >> Spun aramids 220

Spun aramids 220

Spun Aramid impregnated with PTFE throughout. The PTFE suspensoid fills and seals all voids around the spun aramid packing.

Style 220 is available in the following cross-section range:
1/8" to 1 1/2" (3.0 mm to 38.1 mm)
 
 
Applications
Style 220 is suitable for a wide range of chemicals, solvents, and most general plant service applications.
Style 220 is recommended for rotary and centrifugal shafts, reciprocating applications, and valves.
 

Performance
Rotary
Reciprocating
Valve
 
 
 
 
 
Max Pressure -psi bar kg/cm2
350/24.1/24.6
3500/241/246
3500/241/246
Temp - °F/°C
 
-320 to +550°F 
(-195 to +288°C)
-320 to +550°F 
(-195 to +288°C)
-320 to +550°F 
(-195 to +288°C)
 
 
 
 
 
 
 
 
 
 
pH Range
2 to 12
2 to 12
2 to 12
Max Speed  fpm (mps)
4500 (22.8)
600 (3)
200 (1)

 

Tel: (+86)-571-82371789 / 82372789 /82660213

Fax: (+86)-571-82376833 Mobile: (+86)-158 8880 6119

E-mail: info@sinoseal.com / ceo@sinoseal.com

 

 

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