STYLE 2070
Expanded PTFE / Graphite
Yarn with a Kevlar Core
Compression Packing

 

APPLICATION / SERVICE: Interchange 

Style 2070 is a superior general service and corrosive service packing. Its high resistance to extrusion (four times higher than conventional PTFE/graphite packings) makes Style 2070 ideal for handling chemically aggressive fluids in high surface speed and high pressure applications.

CONSTRUCTION                                                                                                                                                             Style 2070 packing is an interlock braid, utilizing EGK yarn and a high temperature break-in lubricant…EGK yarn totally encapsulates a high strength Kevlar core in an expanded PTFE/graphite jacket. The Kevlar core contributes exceptional mechanical strength and dimensional stability, while the PTFE/graphite jacket provides chemical resistance, heat conductivity, self lubrication and a low coefficient of friction.

 
SERVICE LIMITS
Temperature Limits:  
Minimum
 -150°F (-100°C)
Maximum
 540°F (280°C)
Pressure Limits:  
Rotating 500 psi (35 bar)
Reciprocating 3600 psi (250 bar)
Static 3600 psi (250 bar)
Shaft Speed: 4900 fpm (25m/s)
pH: 0-14

 

Request Quote
ePart Number Universal Style Size Spool
Approximate Feet Per Lb.

 

 Price
3-131920
2070 Expanded PTFE/Graphite Yarn With Kevlar Core
1/4 X 1/4

 

 
1 Lb Spool

 
21.3

 

 00.00
3-141920
2070 Expanded PTFE/Graphite Yarn With Kevlar Core

 
5/16 X 5/16

 
1 Lb Spool
14

 

 00.00
3-151920
2070 Expanded PTFE/Graphite Yarn With Kevlar Core
3/8 X 3/8

 
1 Lb Spool
10.5

 

 00.00
3-161920
2070 Expanded PTFE/Graphite Yarn With Kevlar Core
7/16 X 7/16

 
1 Lb Spool

 
8.1

 

 

 00.00
3-171920
2070 Expanded PTFE/Graphite Yarn With Kevlar Core
1/2 X 1/2

 
1 Lb Spool

 
6.4
00.00
3-181920
2070 Expanded PTFE/Graphite Yarn With Kevlar Core
9/16 X 9/16

 

 
1 Lb Spool
4.8
00.00
3-191920
2070 Expanded PTFE/Graphite Yarn With Kevlar Core
5/8 X 5/8

 
1 Lb Spool

 
3.7

 

 00.00
3-1111920
2070 Expanded PTFE/Graphite Yarn With Kevlar Core
3/4 X 3/4

 
1 Lb Spool
2.7

 

 00.00
3-1121920
2070 Expanded PTFE/Graphite Yarn With Kevlar Core
7/8 X 7/8

 
1 Lb Spool
2

 

 00.00
3-1131920
2070 Expanded PTFE/Graphite Yarn With Kevlar Core

 
1 X 1

 
1 Lb Spool
1.6

 

 00.00
3-132920
2070 Expanded PTFE/Graphite Yarn With Kevlar Core
1/4 X 1/4

 
2 Lb Spool
21.3
00.00
3-142920
2070 Expanded PTFE/Graphite Yarn With Kevlar Core

 
5/16 X 5/16

 
2 Lb Spool
14

 

 00.00
3-152920
2070 Expanded PTFE/Graphite Yarn With Kevlar Core
3/8 X 3/8

 
2 Lb Spool
10.5

 

 00.00
3-162920
2070 Expanded PTFE/Graphite Yarn With Kevlar Core
7/16 X 7/16
2 Lb Spool
8.1

 

 00.00
3-172920
2070 Expanded PTFE/Graphite Yarn With Kevlar Core
1/2 X 1/2

 
2 Lb Spool

 
6.4
00.00
3-182920
2070 Expanded PTFE/Graphite Yarn With Kevlar Core
9/16 X 9/16

 
2 Lb Spool
4.8
00.00
3-1112920
2070 Expanded PTFE/Graphite Yarn With Kevlar Core
5/8 X 5/8

 
2 Lb Spool

 
3.7

 

 00.00
3-1122920
2070 Expanded PTFE/Graphite Yarn With Kevlar Core
3/4 X 3/4
2 Lb Spool
2.7

 

 00.00
3-1112920
2070 Expanded PTFE/Graphite Yarn With Kevlar Core
7/8 X 7/8

 
2 Lb Spool
2

 

 00.00
3-1132920
2070 Expanded PTFE/Graphite Yarn With Kevlar Core

 
1 X 1

 
2 Lb Spool
1.6

 

 00.00