1·Precisely cast ductile iron gear has advantages of low noise, high abrasion resistance index and long service life.
精密铸造球铁齿轮，噪音低，耐磨度高，使用寿命长。
2·On a certain condition, when the nodulizing grade of graphite of as cast ductile iron is grade 1 to 4, its mechanical properties are qualified.
在一定的条件下，当QT 45010铸态球铁的石墨球化级别为1 ~ 4级时，其机械性能合格。
3·The current industry trend is to weld the stainless steel exhaust components directly to cast Ductile Iron exhaust manifolds, which significantly reduces welding consumable options.
目前工业制造的趋势是将不锈钢排气组件和球墨铸铁排气歧管直接焊接在一起，这大大缩小了焊材的选择范围。
4·The distribution of chemical composition and microstructure for cracking socket of centrifugal cast ductile iron pipe, and the effect of them on the cracking behavior have been studied.
分析了离心球铁管开裂承口的组织、成分分布，探讨了组织、成分对承口开裂的影响。
5·Thus Ductile iron valves can easily replace cast iron or steel valves.
因此球墨铸铁阀门能够方便的替换铸铁或钢阀门。
6·Its ductile cast iron enclosure ensures rugged and reliable performance in the harshest environments.
它的球墨铸铁外壳确保了在恶劣的环境坚固和可靠的性能。
7·Constructed of ductile cast iron, it ensures maximum strength and endurance for possible exposure to acid wash down in pulp and paper applications.
韧性铸铁建造，保证最大的力量可能接触酸洗的纸浆和纸张应用瘫痪和耐力。
8·I was founded in 1994, is a specialized in cast iron, cast steel, alloy cast iron, ductile iron casting processing units.
我公司成立于1994年，是一家专门从事铸铁、铸钢、合金铸铁、球墨铸铁的铸造加工单位。
9·It is this nodular microstructure of carbon in Ductile iron which produces high ductility and shock resistance while the flake form of cast iron results in no malleability.
正是这种碳的球状微观结构，使得球墨铸铁具有更加良好的展延性和抗冲击性，而铸铁内部的薄片形式导致铸铁没有展延性。
10·For insulating the body with 2-inch longer diameter, material is cast iron or ductile iron.
用于保温隔热绝缘的阀体具有2英寸的加长管径，材质是铸铁或球墨铸铁。