39 visiting now: 25 USA USA flag 5 Singapore Singapore flag 4 Canada Canada flag 2 UK UK flag 2 Hong Kong Hong Kong flag 1 Netherlands Netherlands flag

Highlighted Companies

Sintered Silicon Carbide Sealing Rings - China

price: 1.00 Dollar US$

Silicon carbide seal ring is a kind of light ceramic material, which has the same high strength as a diamond.

It has excellent thermal conductivity, low thermal expansion, mechanical strength at high temperature, excellent wear resistance and acid corrosion resistance.

Oustek’s silicon carbide sealing ring adopts isostatic pressing, net size sintering and mechanical finishing technique, it produces gaskets with density up to 3.1kg/m³.

Adopts silicon carbide for high-quality refractories with purity up to 98.5%, so the maximum working temperature reaches up to 1380 ℃ (2500 ℉).

Continuous working hour reaches up to 9000 hours.

Application For shielding pump, magnetic drive pump, vacuum pump, chemical industry, petroleum, metallurgy, mineral processing and mixer Features 1 - High strength, high hardness, wear resistance, density up to 3.1kg / m3.

2 - High attenuation performance, low thermal expansion, high thermal shock resistance, high temperature creep resistance.

3 - Chemical stability, corrosion resistance, especially hydrofluoric acid resistance.

4 - High-temperature resistance, maximum operating temperature up to 1380 ℃ (2500 ℉).

5 - Long service life and reduce overall investment cost


Company Contact:


  • Phone: 18819889308

  • Address: Rm. 3C082, Floor 3, No. 5 Building, China South City, Longgang District, Shenzhen , Guangdong , China

  • Email: Email


Published date: April 8, 2020

  • Business Description: Silicon Carbide Products: crossbeam, stick, burner, cold-air pipe, thermocouple protection pipe, radiation pipe, desulfurization nozzle, wear-resistant lining, wear-resistant, and corrosion-resistant impeller, sandblast nozzle, shed plate, sagger, heat exchanger, seal and various special-shaped parts.

Related listings



  • Sintered Silicon Carbide Bushing
    Sintered Silicon Carbide Bushing
    Sintered parts - Oustek Materials Technology Limited - China - April 7, 2020 - 10.00 Dollar US$

    The silicon carbide wear-resistant bush is a new type of wear-resistant bush. It excels in anti-corrosion and can reduce the equipment wearing, vibration and noise. Oustek’s silicon carbide wear-resistant bush adopts isostatic pressing, net size sint...

  • Sintered Silicon Carbide Tubular Heat Exchanger
    Sintered Silicon Carbide Tubular Heat Exchanger
    Sintered parts - Oustek Materials Technology Limited - China - April 7, 2020 - 10.00 Dollar US$

    Silicon carbide tubular heat exchanger is widely used in various furnaces of hot blast, heat treatment, baking equipment, and soaking pits, oil and gas boilers of steel, machinery, building materials, petrochemical, non-ferrous metal smelting and oth...

  • Sintered Silicon Carbide Radiation Inner Tube
    Sintered Silicon Carbide Radiation Inner Tube
    Sintered parts - Oustek Materials Technology Limited - China - April 7, 2020 - 10.00 Dollar US$

    Silicon carbide radiant inner tube, AKA flame pipe and radiant inner pipe, is widely used in tunnel kiln, shuttle kiln, roller kiln and other gas and oil-fired industrial furnaces, as well as in zinc liquid, aluminum liquid, copper liquid and other h...



Safe Trade Tips

  • Ask for business references and check them
  • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
  • Verify their business via their local Chamber of Commerce
  • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
  • Get to know more about scams and fraud to avoid: Internet Crime Complaint Center - Consumer Financial Protection Bureau
  • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"