Specification :
PTFE Packing Impregnated with Graphite
Style GH1892
Working Conditions
Temperature ( º C)
280
Pressure ( Bar)
300
Velocity ( m/ s)
20
PH
0-14
Composition: PTFE, Graphite, braided
Application: Chemical, paper, dye and fertilizer industries. Water, steam, oils, solvents, salts, acids and alkalies except for very strong oxidants
Equipment: The packing is recommended to be used in pump and fittings glands, centrifugal pump, mixer, agitator, stern tube, etc.
Size: 3× 3mm--50× 50mm Others can be produced according to client’ s requirement.
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Pure PTFE Packing
Style GH1890
Working Conditions
Temperature ( º C)
-100 - 260
Pressure ( Bar)
100
Velocity ( m/ s)
10
PH
0-14
Composition: Pure PTFE yarn braided
Application: Chemical, engineering, foodstuff, pharmaceutic industry where contamination is not allowed. Water, steam, oils, fuels, solvents, acids and alkalies except for strong oxidants.
Equipment: An universal packing for valves, impeller pumps, piston pumps, flange, etc.
Size: 3× 3mm--50× 50mm Others can be produced according to client’ s requirement.
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PTFE Packing with lubricating oil
Style GH1891
Working Conditions
Temperature ( º C)
-100 - 260
Pressure ( Bar)
100
Velocity ( m/ s)
10
PH
0-14
Composition: Pure PTFE yarn, lubricating oil braided
Application: Chemical engineering, foodstuff, pharmaceutic industry where high purity and corrosion resistance is required. Water, steam, oils, fuels, solvents, acids and alkalies except for strong oxidants.
Equipment: An universal packing for valves , impeller pumps, piston pumps, flange, etc.
Size: 3× 3mm--50× 50mm Others can be produced according to client’ s requirement.
Equipment: High elastic red silicone rubber core can absorb vibration, to control leakage, suitable for worn-out pumps.Centrifugal pump, mixer, agitator, stern tube. Etc.
Size: 3× 3mm--50× 50mm Others can be produced according to client’ s requirement.
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PTFE Packing with Rubber Core
Style GH1895
Working Conditions
Temperature ( º C)
260
Pressure ( Bar)
200
Velocity ( m/ s)
22
PH
0-14
Composition: PTFE yarns, silicone rubber core, braided
Application: It is most useful in slower shaft speed applications. The rubber core provides a low friction finish and prevents leakage through the braid. Chemical, paper, dye and fertilizer industries. Steam, fuels, water, dilute acids and alkalies, organic compounds, oils, greases and solvents, etc.
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Aramid / Kevlar Packing
Style GH1222
Working Conditions
Temperature ( º C)
-100 - 250
Pressure ( Bar)
100
Velocity ( m/ s)
15
PH
2-12
Composition: Aramid / Kevlar, PTFE
Application:
Kevlar gland packing is mainly used as substitute of asbestos in pump systems. Kevlar fiber Packing property is better than asbestos, and it covers all the services ranges which asbestos packing provides and more. Under very bad conditions where ordinary asbestos packing can not provide the satisfied effect. But this packing has long service.
Equipment Industry:
Kevlar gland Packing is usually applied to pulp factory, sand slurry tin mine and feed water pump of power plant etc.
Size: 3× 3mm--50× 50mm Others can be produced according to client’ s requirement.
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Carbonized Fiber Packing with Graphite
Style GH1662
Working Conditions
Temperature ( º C)
650
Pressure ( Bar)
300
Velocity ( m/ s)
16
PH
0-14
Composition: Carbonized Fiber, Graphite, braided
Application:
Chemical industry – for aggressive media pumping; Power industry – for sealing of high-temperature pumps feeding the boilers; Petrochemical industry – resistance to oils and hydrocarbons. Corrosive fluids except strong oxidizer acids, organic solvents .And fluids where contamination is not permissible.
Equipment:
Centrifugal pump, mixer, agitator, stern tube, etc.
Size: 3× 3mm--50× 50mm Others can be produced according to client’ s requirement.
Valve Packing
Graphite Packing Reinforced with Inconel Wire
Style GH1853
Working Conditions
Temperature ( º C)
650° C Steam450° C Oxidizing condition-240° C Cryogenics
Pressure ( Bar)
450
Velocity ( m/ s)
20
PH
0-14
Composition: graphite, Inconel wire braided
Application: Chemical industry ( for aggressive media pumping) , power industry ( for sealing of high-temperature pumps feeding the boilers) , petrochemical industry( resistance to oils and hydrocarbons) .
Equipment: Used in valves at very high temperatures and in contact with steam, oils, hot water, acids, hydrogen gas, ammonia, olvents, hydrocarbons, cryogenic liquids except for strong oxidants, etc.
Size: 3× 3mm--50× 50mm Others can be produced according to client’ s requirement.
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