1) Ductile Iron Pipe
球铁管
1.
Coating of Pouring Channel for Ductile Iron Pipe in Centrifugal Casting and Its Spraying Technology;
离心铸造球铁管浇注流槽涂料及其涂刷工艺
2.
The principle of air bubble defect of polyurethane coating of ductile iron pipe was discussed that carbon dioxide created by the reactivity of the water of manufacture process and isocyanate is the key factor.
阐述了球铁管聚氨酯涂层产生气泡缺陷的机理,在于生产环节水分与异氰酸酯组分发生反应生成二氧化碳气体。
2) nodular iron pipe
球铁管
1.
Crack Defects of Metallic Mould in Nodular Iron Pipe Production;
球铁管生产中金属型管模裂纹的探讨
3) ductile cast iron pipe
球墨铸铁管
1.
To reduce the energy consumption of annealing furnace of ductile cast iron pipe, the measures of increasing entrance temperature of pipe, improving heat efficiency and changing the type of fuel are taken, the cost of pipe is decreased by 71 2 yuan/t and the effect of energy saving is very notabl
为了降低球墨铸铁管退火炉的能耗 ,采取了提高球铁管的入炉温度、提高炉子的热效率、改变燃料的种类等措施 ,使吨管成本降低了 71。
2.
The gas cavity and pinhole defects formed in the ductile iron pipes was analyzed to improve the qualified rate of the ductile cast iron pipes by water-cooling centrifugal casting,and to reduce the rejection rate.
为了提高水冷型离心机球墨铸铁管的成形率,降低废品率,对球墨铸铁管气孔、针孔产生的原因进行了分析,并提出了一些预防措施。
4) T type ductile iron pipe
T型球铁管
5) Ductile iron pipe
球墨铸铁管
1.
Study on the Properties of Ductile Iron Pipe Centrifugally Casted by Means of Resin Sand Coated Metal Mould;
覆膜砂离心铸造球墨铸铁管性能的研究
2.
A special polyurethane coating used for ductile iron pipe has been developed.
研制了一种专用于球墨铸铁管的聚氨酯涂层,研究了涂料配比对粘度、流平性、固化速度、附着力、硬度等涂料性能的影响,分析了工艺参数如温度、压力对涂层质量的影响。
6) ductile iron pipes
球墨铸铁管
1.
Progress in the painting technology of solvent free polyurethane coating for ductile iron pipes;
球墨铸铁管无溶剂聚氨酯防腐涂层涂装工艺研究进展
2.
On application of mechanical interface ductile iron pipes in metro
机械式接口球墨铸铁管在地铁中的应用
3.
The performance of coatings shows that this technology and apparatus are fit for th e anti-corrosion protective finishing on the ductile iron pipes.
介绍了球墨铸铁管防腐涂层喷涂设备和工艺,确定了喷涂的工艺参数。
补充资料：某厂的离心球铁管生产工艺流程
目前世界上球墨离心铸铁管生产主要采用水冷金属型离心铸造法和热模树脂砂（或涂料）衬离心铸造法。水冷金属型离心铸造法生产率高、操作简便、产品表面质量佳、工作环境好，投资较大。欧美及亚洲大部分工厂都采用此种方法。热模树脂砂（或涂料）衬离心铸造法与水冷金属型离心铸造法相比生产率低、操作复杂、产品表面粗糙、工作环境较差，投资较小。这种方法目前在亚洲一些较小工厂应用较多。
离心球铁管生产工艺流程图
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条