Rod with V11-275 Steliac alloy ball holder
Ball valve seat is widely used in oilfield, is an important part of oil production pump, its use directly determines the life of oil production pump. With strong corrosion resistance, can be used in harsh environment, can replace some steel products. We test the seals between each tee to ensure a perfect seal at all contact locations.
Stellite is a kind of hard alloy which can withstand various kinds of wear and corrosion and high temperature oxidation. Commonly known as cobalt-chromium-tungsten (molybdenum) alloy or cobalt-based alloy. According to the classification of application, Stelliti alloy can be divided into Stelliti wear resistant alloy, Stelliti high temperature resistant alloy and Stelliti wear resistant and aqueous corrosion resistant alloy.
As a special engineering material, Stelliti alloy has been widely used. It has excellent performance in high temperature resistance, wear resistance, cavitation resistance, corrosion resistance and other properties. Stalli alloys are particularly resistant to abrasion and bite at high temperatures or in corrosive environments, making them excellent for sealing valves and valves.
Product application scope:
The main application fields are aviation, valves, petroleum, chemical industry, etc. The main products are valve stem, valve core (ball), valve seat, valve ring, sealing ring, wood sawtooth, bearing pump, bearing ball pump, turbine blade and so on.