0 likes | 1 Vues
Silicon nitride balls are lightweight and offer excellent corrosion resistance and mechanical/thoughtfulness qualities. They make excellent electric insulators and auto lubricants.
E N D
facebook.gif twitter1.gif Pinterest_-_Black_Circle.png WELCOME WELCOME TO TO SDBALLS.COM SDBALLS.COM
SDBALL is located in Shandong, China, with easy access to the port due to its proximity to major highway intersections. Now has two factories covering an area of 8,000 square meters, with more than 200 sets of modern and efficient production equipment, and the annual production of steel balls is more than 5,000 tons. The products are 100% exported and sold in more than 50 countries. They are all proven to be world brands Made in China at the most competitive prices and high quality.
Material Ball Copper Balls Specification Material: 99.9% copper Diameter: 1.5mm – 50.8mm Precision Grade: G100-G1000 Technical Data Hardness (Shore D): HV40-120 Density: 8.910g/m3 Young’s Modulus: 123GPa Tensile Strength: 220-320MPa Copper balls with 99.99% purity maintain extreme softness. They are frequently used because ease of drilling, outstanding mechanical and corrosion resistance, and excellent thermal and electrical conductivity. Corrosion Protection: Good corrosion resistance in industrial and marine environments, with steam, alkali, and neutral saline solutions. They do not resist contact with oxidizing acids, halogens, sulfides, ammonia, or seawater. Application: Include valves, sprayers, instruments, pressure gauges, water meters, carburetors, jewelry, and numerous mobile accessories and appliances.
Material Ball Brass Balls Specification Material: 70% copper and 30% zinc Diameter: 1.0mm – 150.0mm Precision Grade: G100-G1000 Technical Data Hardness (Shore D): HRB 75-95 Density: 8.490g/m3 Young’s Modulus: 110GPa Tensile Strength: 500-600MPa Brass balls perform moderately mechanically, resist corrosion well, and have great electrical qualities. They produce low friction. Balls are provided in the passivated condition. Corrosion Resistance: Excellent corrosion resistance in both seawater and ambient air The corrosive effects of fuel oil, gasoline, butane, dry carbon dioxide, benzene, lime-sulfur mixture, and other similar chemical agents can be resisted by brass balls. Application: Special valves, industrial pumps and valves, furniture rails,electronic devices, safety switches, heating units, appliances. They are employed in the petrochemical, electronic, and automobile industries.
Material Ball Phosphor Bronze Balls Specification Material: P, Cu,Sn,Zn,Pb,Fe Diameter: 1.5mm -150.0mm Precision Grade: G100-G1000 Technical Data Hardness (Shore D): HRB 75-105 Density: 8.920g/m3 Young’s Modulus: 116GPa Tensile Strength: 600-700MPa P-Bronze alloys offer good electrical and mechanical performance as well as resistance to corrosion and wear. Balls are produced in the passivated condition. Corrosion Resistance: Good in contact with water, steam, mineral oils, petrol. They do not resist against acids and alkalis. They are less corrosion resistant than Bronze Al. Applications: Electric conductors, special valves and pumps, check valves,and special bearings.
Contact Information Shandong SDBALLS Industry Co., Ltd facebook.gif Address: twitter1.gif Gengcheng Industrial Zone, Ningyang County,Taian City, Shandong Province, 271405 China Call/WhatsApp: +86-13905383198 Email: info@sdballs.com Website: https://www.sdballs.com Pinterest_-_Black_Circle.png