Copper alloy valve material selection

For the valves with nominal pressure of PN≤2.5MPa and working temperature of -40 ~ 250 ℃, copper alloy valves of water, seawater, oxygen, air, steam, oil and other media are available. See Table 1 for the selection of the main parts materials: Table 1 "copper alloy valve material selection Part Name Material Name Grades Standard No. Valve body, bonnet, opening and closing pieces Cast bronze ZCuSn3Zn1Pb4 GB / T 1176-1987 ZCuSn5Pb5Zn5 ZCuSn10Zn2 Casting ZCuSn16Si4 cast aluminum bronze ZCuA19Mn2, ZCuA19Fe4Si4Zn2 cast aluminum flavonoids ZCuZn31A12 Brass HMn

Briquette Machine

Every day, your manufacturing process produce loose scrap, like turnings, filings, chips and shavings, that takes up valuable space. To maintain a clean, safe workplace, our Y83 series metal briquetting press could help. Briquetting your small scrap can reduce the volume as much as 90%, making scrap more economical to recycle or sell to foundries. It also help you to reclaim fluids, like oil, lubricants and other liquids.


Briquette Making Machine, Briquetting Machine, Briquetting Press, Briquette Press, Block Making Machine

Jiangyin Metallurgy Hydraulic Machinery Factory , https://www.ecometalsrecycle.com