One of the characteristics of soda ash eccentric valve is the Shanghai Fisher company, the development of the fourth generation of new products, valve seat, valve seal are used C4 steel metal seal, sealing surface is not scratched. Shanghai Fischer sachet easy scab designed for precision eccentric valve, resistance to crystallization erosion, resistance to chloride corrosion, longer life, easy opening and closing, from the structure to ensure that no moving, static leakage point; the second characteristic Seal (valve seat, valve seat) C4 steel metal seal, heat treatment process, the sealing surface anti-corrosion, crystallization resistance, high strength and other types to meet the needs of different soda ash conditions; the third feature tight seal, valve The sealing of the core and the valve seat is the spherical line contact, and the zero leakage is realized by eccentricity. The size and the size of the valve adopt the fixed ball structure (DN50 ~ 500mm PN1.6 ~ 4.0mpa) Use a longer time, seal wear, just adjust the hand wheel side of the limit bolt, turn off a little while turning, still can achieve a reliable seal, to extend the service life. The fifth feature SAC eccentric valve for carbonization tower AII import and export regulation, cut off, AII pump into and out of the ammonia salt water isolation, carbonation tower under the pipe, secondary salt water, ammonia pump import and export, neutralization water regulation , Cut off the location of automation (DCS) stability control.
Tungsten Carbide Roll Rings
Tungsten Carbide Roll Rings, also known as hard alloy roller ring, has been widely used in the rolling production of high-speed wire, bar, threaded steel, seamless steel pipes, etc. due to its good wear resistance, high-temperature hardness, heat fatigue resistance, thermal conductivity, and high strength.
The Tungsten Carbide Roll Rings we produce mostly come in two series: WC Co and WC Co Ni Cr, with Co and Co Ni Cr as binders ranging from 6wt% to 30wt%. From a usage perspective, hard alloy rollers have good comprehensive mechanical properties, with a bending strength of over 2200 MPa and an impact toughness of (4-6) × At 10 ^ 6J/m ^ 2, the Rockwell hardness (HRA) can reach 78~90. During the high-speed wire rolling process, the single groove steel passing amount is much higher than that of cold hard cast iron or high-speed steel rollers.
Tungsten Carbide Sleeve,Tungsten Carbide Roller, Steel Rebar Rolling,Steel Wire Rod Rolling,WC Roller
Luoyang Golden Egret Geotools Co., Ltd , https://www.egretgeotools.com