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Graphite Packing
Graphite Packing
2000I--Graphite Packing reinforced with nickel wire
Braided from low-sulphur expanded graphite yarns, reinforced with nickel wire. It retains all the inherent benefits of 2000 pure graphite packing, good thermal and chemical resistance, very low friction, the wire reinforcement also provides greater mechanical strength.
 
Other metal materials, Inconel, stainless steel etc. on request.
 

2000IK-Graphite Packing with Nickel Wire and Corrosion Inhibitor

Corrosion inhibitor acts as a sacrificial anode to protect the valve stem and the stuffing box.
     
PK 2000I & 2000IK is a multi-service packing capable of a wide variety of uses throughout a plant. It is particularly suited for use in high temperature, high pressure steam service. In addition, it can also handle most chemicals, acids and alkalis. Style 2000I and 2000IK is excellent for use in steam turbines, high temperature motor-actuated valves and for high temperature and high pressure valve applications in general.
Precaution: in oxidizing environment.
Recommendation: May use with ASSEALS 2102 high carbon fiber anti-extrusion packing rings.
 
Valves
Agitators
Pressure
400Bar
50Bar
Shaft speed
2m/s
2m/s
Density
1.1~1.6g/cm3 (+5% for PK 2000K)
Temperature
-220~+750°C (+550°C with steam)
PH range
0~14
in coils of 2 to 5 kg, other package on request.
as prepressed rings---R2000I,R2000IK etc.
as precut length
 
Size mm
4
5
6
8
10
12
14
15
16
18
20
25
appr. m/kg
43.7
28
19.5
10.9
7.0
4.8
3.5
3.1
2.7
2.2
1.7
1.1
Appr. ft/lb
65
25
28.9
16.2
10.4
7.2
5.3
4.7
4.1
3.3
2.5
1.6
kg/coil
2
5
Weight of 2000IK:  approx. 5% greater than 2000I.

2000--Expanded Graphite Packing

Braided from low-sulphur expanded graphite yarns, which are reinforced by cotton fiber. It has a very low friction, does not damage shafts or stems. It shows good thermal and chemical resistance and high elasticity.
 
Other reinforcement materials are also available:
Glass fiber--------High strength, lower cost
Carbon fiber------Less weight loss
 

2000K --Graphite Packing with Corrosion Inhibitor

Corrosion inhibitor acts as a sacrificial anode to protect the valve stem and the stuffing box.
     
2000 & 2000K is a multi-service packing capable of a wide variety of uses throughout a plant. It can be used in valves, pumps, expansion joints, mixers and agitators in high-pressure, high-temperature hostile environments of hydrocarbon processing, pulp and paper, power stations, refineries and industries where effective sealing is vital.
Precaution: in oxidizing environment.
Recommendation: Use preferably with ASSEALS 2102 high carbon fiber anti-extrusion packing rings.
 
Rotating
Reciprocating
Valves
Pressure
20 Bar
100Bar
300Bar-
Shaft speed
20m/s
2m/s
2m/s
Density
1.0~1.3g/cm3 (+5% for PK 2000K)
Temperature
-220~+500°C (+550°C with steam)
PH range
0~14
in coils of 2 to 5 kg, other package on request.
as prepressed rings---R2000,R2000K etc.
as precut length
 
Size mm
4
5
6
8
10
12
14
15
16
18
20
25
appr. m/kg
48.1
30.8
21.4
12.0
7.7
5.3
3.9
3.39
3.0
2.4
1.91
1.22
Appr. ft/lb
71.5
45.8
31.8
17.8
11.4
7.9
5.8
 
4.5
3.6
2.8
1.8
kg/coil
 
2
5
 
Weight of 2000K:  approx. 5% greater than 2000.
2000M-Super-high Temperature & Pressure Valve Packing
Braided from low-sulphur expanded graphite yarns with corrosion inhibitor, reinforced with Inconel wire. Each yarn is round braided with Inconel mesh again. The exclusive packing is formable, yet tough. Rated in steam service 500bar, maintains integrity in steam up to 650°C. It is a cost-effective as well as a confident choice.
2000S-It is 2000I Inconel reinforced graphite packing with stainless steel spring core, special for oval stem under high temperature.
2021I-Advance Steam Valve Packing
High temperature fiber with inconel wire braided over a resilient core thoroughly impregnated with graphite and corrosion inhibitor. Only for valve.
 
2000M
2000S
2120I
Pressure
500Bar
50Bar
140
Speed
 
2m/s
2m/s
PH
0~14
0~14
3~10
Density
1.1~1.4g/cm3
Temperature
-220~+500°C (+650°C steam)
 
FORMS OF SUPPLY:  
 
in coils of 2 to 5 kg
as prepressed rings
as precut length
 
STOCK DIMENSIONS:
Size mm
4
5
6
8
10
12
14
15
16
18
20
25
appr. m/kg
43.7
28
19.5
10.9
7.0
4.8
3.5
3.1
2.7
2.2
1.7
1.1
Appr. ft/lb
65
25
28.9
16.2
10.4
7.2
5.3
4.7
4.1
3.3
2.5
1.6
kg/coil
2
5
 
Weight of 2000M:  approx. 5% greater than 2000S & 2021I.
 
Contact Informations
Add: TAOYUAN EAST ROAD,GUANHAI WEI EAST INDUSTRIAL ZONE,CIXI,ZHEJIANG,CHINA
E-mail: Wisun@asseals.com
            aiflon@aiflonsealing.com
Web.: www.asseals.com (Global)
           www.asseals.cn (Domestic)
Tel: (+86)574 63225992
Fax: (+86)574 63225995
 
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