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China Graphite Carbon Seal Rings for Mechanical Seal pictures & photos

China Graphite Carbon Seal Rings for Mechanical Seal

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Min. Order / Reference FOB Price
1 Pieces	US $1.00/ Pieces

Local Area:	Beijing, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, D/P, WesternUnion, Small-amountpayment

Material:	Graphite Carbon
Application:	Pumps
Type:	Rotary Seal

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Product Description

Carbon graphite is used as a soft material in a wide range of applications, from wet running to dry running. It provides:
· Excellent natural lubricity
· Good thermal conductivity
· Outstanding thermal shock resistance
· Good corrosion resistance
Mechanical carbon has been developed in different grades to meet various service conditions:
· Resin bonded carbon - an economical, pressed to size material for large volume requirements.
· Resin impregnated carbon - Furan resin, Phenolic resin, or Epoxy resin are used as filler to decrease the porosity of carbon.
· metal impregnated carbon - Antimony, Copper, or Babbitt alloys are used as filler for applications requiring higher working temperatures or higher strength.

ParameterUnitJ1118FJ2163KJ2163DJ3120PJ3120BImpregnation-Phenolic ResinFuran ResinAntimonyCopper AlloyBabbittHardness-HS 85HS 90HS 95HS 80HS 65Compressive StrengthMPa210220260240150Flexural StrengthMPa6575957560Porosity%1.0 - 2.01.0 - 2.02.523Coefficient of Thermal Expansion1 x 10 -6 / K55.566.25Maximum Working TemperatureoC200200400400200