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China, Chinese Queeny Ssic Mechanical Sealing Ring1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Sealing GasketsOther SealsSeal RingSilicon Carbide Ring
Shanghai Queeny Mechanical Equipment Co., Ltd.
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Product Description Parameter CategorySpecific ParameterDetailed DescriptionBasic Information Seal TypeQueeny-SIC Ring Mechanical SealA high - performance mechanical seal ring made of silicon carbide (SIC), designed for demanding industrial applications where reliable sealing under harsh conditions is required.Brand[Brand Name] ModelQueeny-SIC RingThis model is engineered to provide excellent wear resistance and chemical stability, ensuring long - term operation with minimal leakage.Materials - Main Ring MaterialSilicon Carbide (SIC)SIC is renowned for its extreme hardness, high thermal conductivity, and superior resistance to abrasion and corrosion, making it ideal for sealing in high - pressure and high - temperature applications.- Complementary Ring MaterialAluminum Oxide CeramicThe aluminum oxide ceramic ring offers good mechanical strength, smooth surface finish, and resistance to chemical attack, working in tandem with the SIC ring to create an effective seal.- Gasket MaterialFluoroelastomer (FKM)FKM gaskets provide a tight seal and are resistant to a wide range of chemicals, oils, and temperatures, enhancing the overall sealing performance.Size Specifications Inner Diameter25 - 60 mmAvailable in multiple sizes to fit different shaft diameters, with standard increments of 5 mm (e.g., 25 mm, 30 mm, 35 mm, etc.).Outer Diameter35 - 70 mmCorresponding to the inner diameter, ensuring a proper fit within the seal chamber of various pumps and equipment.Thickness5 mmThe 5 - mm thickness is optimized to balance mechanical strength and flexibility, enabling the ring to withstand high - pressure forces while maintaining a good seal.Performance Parameters Working PressureMaximum 2.0 MPaCapable of withstanding pressures up to 2.0 MPa, making it suitable for applications in industries such as chemical processing, oil and gas, and power generation.Working Temperature-25oC - 180oCCan operate effectively within a wide temperature range, from extremely cold environments to moderately high - temperature conditions, without compromising its sealing integrity.Linear VelocityMaximum 12 m/sDesigned to handle high - speed rotations, with a maximum linear velocity of 12 m/s, ensuring stable performance in pumps with rapid shaft speeds.Applicable Media - Acidic SolutionsResistant to most inorganic acids with a pH range of 1 - 6, such as hydrochloric acid, sulfuric acid (at moderate concentrations), and nitric acid. - Alkaline SolutionsSuitable for use with alkaline substances having a pH range of 8 - 14, including sodium hydroxide and potassium hydroxide solutions. - Oils and LubricantsCompatible with a variety of mineral oils, synthetic lubricants, and hydraulic fluids commonly used in industrial machinery. - Chemical SolventsCan withstand exposure to many organic solvents like ethanol, acetone, and toluene. Installation and Maintenance Installation MethodAxial Installation with Press - Fit TechniqueInstalled axially onto the shaft or into the seal housing using a press - fit method. Special care must be taken to ensure proper alignment and avoid damage to the ring surfaces during installation.Installation Torque18 - 22 N·mRecommended installation torque for securing the seal assembly. This torque value ensures a tight fit without over - stressing the components.Maintenance CycleEvery 4000 Operating HoursRegular maintenance is required every 4000 operating hours. This includes visual inspection for signs of wear, leakage, and damage, as well as cleaning and, if necessary, replacement of worn - out parts.Storage ConditionsStore in a clean, dry, and dust - free environment at room temperature (15oC - 25oC). Keep away from direct sunlight and strong electromagnetic fields.Proper storage conditions prevent the degradation of materials and ensure the seal ring remains in optimal condition until use.Quality and Certification Service LifeApproximately 3 - 5 years under Normal Operating ConditionsWith proper operation and maintenance, the Queeny-SIC Ring can provide reliable service for 3 - 5 years, offering a long - term sealing solution.Leakage Rate≤0.05 mL/hEngineered to have an extremely low leakage rate, ensuring minimal loss of the pumped medium and meeting strict environmental and safety standards.Certification StandardsISO 9001, ISO 14001, and API 682 (if applicable)Complies with international quality management (ISO 9001), environmental management (ISO 14001) standards, and may also meet the requirements of API 682 for pump shaft seals in the oil and gas industry.Other Characteristics Abrasion ResistanceHigh - grade abrasion resistance due to the use of SIC material, reducing the rate of wear even when handling abrasive fluids. Self - Alignment AbilityThe design allows for a certain degree of self - alignment, compensating for minor misalignments between the shaft and the seal housing, which improves the overall reliability of the seal. Queeny design engineers are able to produce a seals solution for the most basic applications,to those that are extremely complicated and unique. We are able to provide you these solutions supported by life test data and years of excellent field performance.As your partner, we provide sealing solutions for centrifugal pumps,agitators and other rotating equipment, and help you consolidate your brand and market position. ParameterMeasurementsRB SiCSSiCDensityg/cm2≥3.033.08~3.15Indicated Porosity%≤1%≤1%Crystal Sizeμm≤10≤10HardnessRockwell≥90≥92Compressive StrengthMPa30003000Transverse StrengthMPa≥350400Maximum TemperatureoC12001600Is Queeny a factory? → We are a factory for mechanical seals. Which payment terms can you accept? → T/T, L/C, D/P, Western Union, PayPal. How long is the normal delivery time? → 20days. If have stock, then 2-3days. What 's your shipping ways? → By sea, by air and by express (DHL, Fedex, UPS, TNT, EMS etc.) Can I try to get a sample before the order? →Sure, we could provide free sample before official order
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