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Cobalt Alloy Sealing Sleeves
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Cobalt Alloy Sealing Sleeves

Cobalt Alloy Sealing Sleeves

Cobalt Alloy Sealing Sleeves are sealing components made of Stellite alloy as the main material. They have excellent hardness, high temperature resistance, corrosion resistance, and wear resistance. They can ensure good sealing effects under harsh working conditions such as high temperature, high pressure, and strong corrosion. They are widely used in industrial fields such as energy, machinery manufacturing, marine engineering, aerospace and so on. If you have any questions about this product's details or delivery time, don't hesitate to get in touch with us at admin@fanmetalloy.com. We look forward to your message.
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Product Details ofCobalt Alloy Sealing Sleeves

Cobalt Alloy Sealing Sleeves Description

Material selection and processing

We use high-performance cobalt-based alloy raw materials for high-temperature smelting, mold casting, or powder pressing, turning, fine grinding, heat treatment, coating or polishing, sealing performance testing, and quality control. Different element ratios can give the alloy different properties. For example, increasing the content of chromium can improve the corrosion resistance of the alloy, while increasing the content of tungsten can enhance the hardness and wear resistance of the alloy.

Characteristics

  • High hardness, excellent wear resistance, able to withstand frequent friction and impact
  • It can maintain good mechanical properties and chemical stability at high temperatures, effectively ensuring the sealing effect.
  • Excellent antioxidant and corrosion resistance, long service life
  • Good toughness, strong deformation resistance, can maintain good sealing performance for a long time

Application

Cobalt Alloy Sealing Sleeves can be widely used in the petrochemical industry, power industry, Marine engineering, shipbuilding, mechanical bearings, aerospace, and other industrial fields.

  • It can be used for sealing parts of regulating valves, globe valves, check valves, and other valves to ensure the safe and efficient operation of mining equipment.
  • Used for high-precision bearings, it can ensure the stability of equipment under high-speed and high-load operation, reduce wear and failure, and reduce maintenance costs.
  • It is used for sealing parts of various industrial pumps to resist corrosion and wear of the conveying medium and ensure the sealing performance and service life of the pump.
  • Components such as turbine blades, nozzles, and hydraulic systems used in aeroengines improve engine reliability and operational efficiency.

 

Cobalt Alloy Sealing Sleeves Dimension

Grade

Stellite 6,3,12,21,25

Diameter

10-350mm or customized

Density

8.69g/cm3

Hardness

85-92HRA

Tensile Strength 950-1195MPa

Surface

Bright Polished

Standard

DIN, JIS, ASTM, AISI

Certification

ISO 9001

Cobalt Alloy Sealing Sleeves Pictures

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Product Qualification

ISO9001

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