WebMar 20, 2024 · 球墨铸铁标准图册(球墨铸铁GB1348-88). 注:牌号后面无字母A,表示该牌号系由单铸试块测定的机械性能;牌号后面具有字母A,表示该牌号系由 复铸试块测定的机械性能,这些牌号适用于质量大于2000kg及壁厚在30~200mm的球铁件。. 免责声明:本文 … WebTobee ® Slurry Pump Expeller C028NA for 3/2CC AH SLURRY PUMPS. Our slurry pump parts are interchangeable with Warman slurry pumps, The expeller is a very important slurry pump part if the expeller seal is selected for the pump.
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WebSteel Material Property Database JFS Steel. GB-QT700-2, steel material and steel machining solutions for steel industry. With more than 47 years successfully expanded into the Special Steel Industry which a leading supplier of special steel material in Taiwan. WebGB 1348 QT500-7 Ductile Cast Iron. GB 1348 QT500-7 ductile iron is a ferritic type ductile iron with medium strength and toughness and good machinability. At low temperature, … mega flare victory pose
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WebHandwheel Gear Operator cast steel (WCB) butterfly valve gearbox plug valve . SGJ series partial-turn gear operators. This single-stage gear operator series with cast steel box is widely used in gas, oil, chemical plants, and nuclear power plants and for general industrial applications, with the torque ranging from 1000NM to 5600NM and the speed ratio from … WebMar 19, 2024 · GB∕T 1348-2024 球墨铸铁件,GBT,1348-2024,球墨铸铁件,GB,1348,2024,球墨铸铁,安全文库网safewk.com WebBrinell hardness is a typical hardness specification for cast iron products, especially for ductile iron and gray cast iron. However, in the most international standards, cast iron hardness is not a necessary inspection specification. Only in Chinese standards, we could see the normal Brinell Hardness (HBS) range for common cast iron grades. megaflash definition