球墨铸铁管

球墨铸铁管在煤矿塌陷区管路施工中的应用

Application of Ductile Iron Pipes to the Pipeline Construction in Subsidence Areas

机械式接口球墨铸铁管在地铁中的应用

On application of mechanical interface ductile iron pipes in metro

Cr、As对水冷金属型离心铸造球墨铸铁管金相组织的影响GB/T13294-1991球墨铸铁管件高炉铸钢冷却壁冷却水管的优化研究

Influence of cr , as on metallographic structure of water-cooled metal-type centrifugal casting Nodular-Cast-Iron pipe

SHS陶瓷复合球墨铸铁管中的界面行为

Behavior on the interface of ceramic lining composite nodular cast iron pipe

浅谈K9球墨铸铁管安装质量控制措施

Discussion on the Quality Control Measures of K9 Nodular Cast Iron Pipe Installation

本文介绍了RPM管的主要性能，并与塑料管、钢管、球墨铸铁管及钢筋混凝土管的相应性能作了分析和比较。

The main properties of RPM pipe are introduced and compared with the properties of the plastic pipe , steel pipe , ductile iron pipe and reinforced concrete pipe .

球墨铸铁管镁芯线球化处理工艺研究

Investigation on Cored Wire Nodulizing Process for Nodular lron Pipe Production

球墨铸铁管蓄热式退火炉的研制和应用

Development & Application of Regenerative Ductile Cast Iron Pipe Annealing Oven

连铸稀土球墨铸铁管的组织与性能特征

Structure and Properties Characteristics of Continuous Cast Nodular Iron Pipes

球墨铸铁管水泥内衬机自动控制系统设计

Auto-Controlling System Design on Coating Cement Inner-Lining Machine for Ductile Cast-Iron Pipe

用冶炼高钛渣的副产半钢生产球墨铸铁管的探讨

Discussion of Making of Ductile Iron Pipe use of Semi-Steel

球墨铸铁管在苏丹炼油厂的应用

Use of Nodular Graphite Cast Iron Tube in Sudan Refinery

谈球墨铸铁管在给排水领域中的应用

The application of casting ductile iron pipe in water supply and drainage

球墨铸铁管在工程中的应用与分析

Application of Ductile Cast Iron Pipe in Engineering and Analysis

Ⅰ型防脱接口离心球墨铸铁管的设计与开发

Design and Development of ⅰ Type Restrained Centrifugal Ductile Casting Iron Pipe

球墨铸铁管退火工艺的改进

Improvement of Annealing Process of Spheroidal Cast Iron Tube

GB/T17457-1998球墨铸铁管水泥砂浆离心法衬层一般要求

Ductile iron pipes Centrifugal cement mortar lining General requirements

铝热离心法重熔球墨铸铁管内表面的研究

Remelting on Inner Surface of Ductile Cast Iron Pipe by SHS CT Process

节能型蓄热式退火炉在球墨铸铁管退火中的应用

Application of Annealing Furnace in Energy-efficient Regenerative Type During Nodular Graphite Iron Pipe Annealing

大管径离心球墨铸铁管改善品质的研究

Quality Improvement of Large Centrifugal Ductile Iron Pipes

球墨铸铁管在石化领域的新应用

Application of ductile iron material in petrochemical field

球墨铸铁管无溶剂聚氨酯防腐涂层涂装工艺研究进展

Progress in the painting technology of solvent free polyurethane coating for ductile iron pipes

球墨铸铁管退火炉节能措施浅析

Analyses on the Energy Saving Measures for Annealing Furnace of Ductile Cast Iron Pipe

浅论离心球墨铸铁管在输卤工程中的应用

Talk about Applications of the Centrifugal Ball Graphite Cast Iron Pipe for Brine Supply

球墨铸铁管新型防腐涂层喷涂设备及工艺的研究

Study on spraying apparatus and technology of anti - corrosion coating for ductile iron pipes

离心球墨铸铁管浇注流槽的选择与应用

Selection and Application of the Pour Trough Used in Ductile Iron Pipes by Centrifugal Casting

离心球墨铸铁管产生椭圆缺陷的原因及防止措施

Causation and Preventing-measure for the Elliptical Objection of the Ductile Iron Pipes Made by Centrifugal Casting

离心球墨铸铁管的组织及退火工艺研究

Microstructure and Mechanical Properties of Large Diameter Centrifugal Casting Ductile Iron Pipe and Its Annealing Process

GB/T13295-1991离心铸造球墨铸铁管

Centrifugal casting ductile iron pipe

利用双色红外测温技术测试球墨铸铁管的凝固过程

Measuring Solidification Process of Centrifugally Cast Ductile Iron Pipes with Double-Color Mode Infrared Ray Temperature Measuring Technique