HOME
 
PRODUCTS
 
Refractories
 
Fiber Insulation
 
Graphite
 

               ◆    Sheet

               ◆    Foil

               ◆    Yarn

               ◆    Packing

 
CONTACT
 
ABOUT US
 

 

Graphite Braiding Packing

 

Flexible graphite packing is an interlock braid of pure flexible graphite yarn, reinforced with threads of cotton or other materials. It is suitable for sealing under different media, circumstances, temperatures, and pressure.

Flexible graphite packing is unique and universal sealing packing to which reinforcing fibers can be added according to customer's demands.

Flexible graphite packing can be widely used in various industries like refinery, machinery, gasket and sealing, etc.

 
APPLICATIONS
 
  • Used in pumps and valves in petrochemical/refining.
  • Hydrocarbon processing.
  • Pulp and paper��s chemical processing.
  • Many other industrial applications such as: the equipment and devices in pharmaceutical industry.
 
Graphite Braiding Packing Properties
 
Dimensional Deviation

inch

mm

0.00-+0.02 (axial)
0.00-0.02 (radial)
0.00-+0.51
0.00-0.51
Bulk Density
lbs/ft3
g/cm3
46.25-81.25
0.90-1.30
Carbon Content
%
>90 (in packing)
>98 (in graphite)
Ash Content
%
<1
Sulfur Content
ppm
<1200
Fluorine Content
ppm
<50
Chlorine Content
ppm
<50
Recovery
%
>15
Compressibility
%
25-50
Friction Factor
%
<0.20
PH Range   0-14 pH
Applied Temp Range

°F

°C

-328-1562
-328-2912 (in non oxidizing atmosphere)
-200-850
-200-1600 (in non oxidizing atmosphere)
Ignition Loss
%
<10 with 3 hrs at 842°F
with 3 hrs at 450°C
 
Cross-Section Inch
1/8
3/16
14
5/16
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
ft/lb
8
8
8
8
8
4
4
4
4
4
4
4
Spls/ctn
3
5
6
8
10
11
12
18
16
18
22
25
Lbs/ctn
5
5
5
5
5
5
10
10
10
10
10
10
 
Graphite Braiding Packing Standard Sizes
 
CODE
REINFORCED MATERIALS
YIELD
GRP-C Cotton FIber
1/8"-2"
GRP-C-1 Cotton Fiber + Inconel Wire
GRP-P Polyester Fiber
GRP-P-1 Polyester Fiber + Inconel Wire
GRP-G Glass FIber
GRP-C-C Cotton Fiber + Cotton Fiber
GRP-OUTI-C Outside-braided Inconel Wire + Cotton Fiber
GRP-OUTI-G Outside-braided Inconel Wire + Glass Fiber
GRP-I Inconel Wire  
 
Cross-Section Inch
1/8
3/16
14
5/16
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
ft/lb
115
50
30
20
14
10.0
8.0
6.0
5.0
3.8
2.8
2.2
Cross-Section mm
3
5
6
8
10
11
12
18
16
18
22
25
m/kg
90
32
23
13
8.3
7.5
5.8
2.7
3.5
2.5
1.9
1.5

Based on order, special sizes and packaging are available


Data are avarage results of test conducted under standard procedures and are subject to variation. Results should not be used for specification purposes.
Note: A material safety data sheet is available upon request.
The information, recommendations and opinions set forth herein are offered solely for your consideration, inquiry and verification, and are not, in part or total, to be construed as constituting a warrant or representation for which we assume legale responsibility. Nothing contained herein is to be interpreted as authorization to practice patented invention without a license.
Shanghai GongYe International Co.,Ltd 417 Ju Lu Road, Unit 1005. Shanghai, China 200020
Email: gongye@shgongye.com  Tel: 86-021-55662371, 55662372  Fax: 86-021-61304657, 55662371*8009