Product Name: C65 metal Bellow Mechanical Seal for High-temperature Oil Pumps Model NO.: C65 Balance: Balanced Type: HBM1 Standard: Standard Performance: Temperature Temperature: High Temperature Mechanical Seal Speed: High-Speed Mechanical Seal Pressure: Medium Pressure Mechanical Seals Structure: Single End Trademark: Yalan Transport Package: Wooden Case Specification: Inner Diameter: 20 mm to 100 mm Origin: China HS Code: 8484200090 Product Description Basic FeaturesStructure: Single-EndPressure: Medium Pressure Mechanical SealsSpeed: High Speed Mechanical SealTemperature: High Temperature Mechanical SealPerformance: TemperatureStandard: StandardModel NO.: C65 and 609 (Cartridge Version)Balance: BalancedSpecification: Inner Diameter: 25 mm to 100 mmProduct Detailed DescriptionYL C65 and 609 metal Bellow Mechanical SealsStructural Features:single end, balanced, independent direction of rotation, metal bellow, cartridge seal. The auxiliary seal ring is made of expanded graphite, which is suitable for complex operating conditions and mixed sealed mediums. This seal component is easy to install and adjust and has specifically great performance while used in medium-and-high viscosity and high or low temperature content.Industrial Standards:DIN24960, ISO3069, GB6556, EN12756Scopes of Application:mainly used in chemical pumps, oil pumps, screw pumps and oil extraction equipment for industries such as chemical engineering, oil refining, chemical fiber, food processing, pharmacy, thermoelectricity, and paper making.Operation Parameters:Pressure: - 0.1 to 2.5 MPa or lessTemperature: - 75 ~ 400 ºCLinear Speed: 15 m/s or lessMaterials:Rotary Ring Face: Carbon/SiC/TCStationary Ring Face: SiC/TCElastomers: Expanded GraphiteSprings: AM350/Inconel 718/HC-276metal Parts: 410S/SS316L/4J42/HastelloyMediums:oil, liquid hydrocarbon, acid, alkali, solvent, paper pulp and other high or low temperature and medium-and-high viscosity content.Customization:Changes of materials for getting other operating parameters are possible. Contact us with your requirements.