Copyright by SHAOXING SEALGOOD GASKET&SEALING CO.,LTD 浙ICP备14038462号-2 Powered by www.300.cn
Sales Manager:Adele Shen
Tel：0086-575-82410190
Fax: 0086-575-82037239
Mobile: 0086-18106876135
E-mail: sj@sealing-china.com
CONTACTS
MESSAGE
Aramid Fibre Braided Packing
Description
Kevlar fibre braided packing is made of Dupont’t Kevlar yarn. As the strength and module of Kevlar is as high as the steel-like strength. So Kevlar fibre braided packing compared with other kinds of braided packing,Kevlar fibre braided packing can resist more serve media and higher pressure.Kevlar fibre braided packing can be installed separately or as end rings with other kinds of packing to combine different characteristics into packing set. Kevlar fibre braided packing is mainly used as substitute of asbestos in pump systems. Property of Kevlar fibre braided packing is better than free asbestos,and Kevlar fibre braided packing covers all the services ranges which asbestos packing provided and more. Under very bad conditions where ordinary asbestos packing can not provided the satisfied effect. But Kevlar fibre braided packing has long service.
Application
Kevlar fibre braided packing is usually applied to pulp factory,sand slurry,tin mine and feed water pump of power plant etc.
Specification
|
Chemical medicine (soak for 24h in room temperature) |
Descent rate of tensile strength % |
Chemical medicine (soak for 24h in room temperature) |
Descent rate of tensile strength % |
Chemical medicine (soak for 24h in room temperature) |
Descent rate of tensile strength % |
|||
|
Acid |
Acetic acid 99.7% |
None |
Alkali |
Ammonium hydroxide |
None |
Organic solvent |
Acetone |
None |
|
Hydrochloric acid 37% |
None |
NaOH |
10 |
Benzene |
||||
|
Fluoric acid 48% |
None |
Other chemical medicine |
Petrol |
None |
Alcohol |
|||
|
Nitric acid 70% |
None |
Salt water |
＜0.5 |
Xylol |
||||
|
Sulphuric acid 96% |
100 |
Boiled water |
2 |
|||||
|
Technique date |
Centrifugal separator |
Reciprocating pump |
Valve |
||
|
PH value |
2~13 |
||||
|
Linear Vg(M/S) |
25 |
1.5 |
2 |
||
|
Pressure(Bar) |
30 |
100 |
200 |
||
|
Working temperature |
-100~280℃ |
||||
|
Size |
3*3mm-90*90mm(or as request) |
||||
Parameter
|
Inch |
1/8 |
5/32 |
3/16 |
1/4 |
5/16 |
3/8 |
7/16 |
1/2 |
9/16 |
5/8 |
11/16 |
3/4 |
7/8 |
1 |
|
MM |
3 |
4 |
5 |
6 |
8 |
10 |
11 |
12 |
14 |
16 |
18 |
20 |
22 |
25 |
|
M/KG |
50 |
35 |
25 |
15 |
10 |
7.5 |
5.3 |
4.0 |
3.6 |
2.8 |
2.3 |
1.8 |
1.4 |
1.1 |
Type to choose
|
Item |
Type |
Density (g/cm3) |
|
Kevlar/Aramid fibre packing with silicon rubber core |
SG-P1400 |
1.25~1.45 |
|
Aramid fiber packing impregnated with PTFE |
SG-P1401 |
|
|
Nomex fibre braided packing |
SG-P1402 |
|
|
Red aramid packing |
SG-P1403 |
|
|
Black PTFE packing with aramid corners |
SG-P1404 |
|
|
Aramid fiber with black PTFE packing |
SG-P1405 |
|
|
Carbon fibre packing with aramid corner |
SG-P1406 |
|
|
PTFE packing aramid corner |
SG-P1407 |
|
|
Aramid fiber braided packing／spun Kevlar fiber packing |
SG-P1408 |
|
|
Graphited spun aramid gland packing |
SG-P1409 |
Feature
1.Good chemical resistance,high elasticity , low cold flow
2.Excellent lubrication ability and thermal conductivity
3.Excellent high speed high modulus