Along with the years of entrepreneurial journey of Zhongyuan people, she gradually formed her own spiritual pillar and behavioral norms. In the silent inheritance, she guided Zhongyuan Company towards a more brilliant tomorrow.
项目名称：中煤建筑安装工程集团有限公司供水管线/管件采购采购
河南中辰工程咨询有限公司受郑州市热力总公司的委托，就郑州市热力总公司新密裕中电厂热源入郑集中供热管网工程钢管采购与服务进行了公开招标。按规定程序于2014年5月22日在郑州市建设工程交易中心进行了开标评标，现就本次招标的评标结果公示如下：
FBE Coating：FBE+Steel Pipe
PE/PP Coating：PE+Steel Pipe+Adhesive+FBE
液态环氧内涂层钢管Liquid Epoxy Coating是由：钢管Steel Pipe+内涂层Liquid Epoxy=组装而成
水泥配重防腐钢管Concrete Weight Coating是由：混泥土层Conerete Layer+防腐涂层Anti-Corrosion Coating+钢管Steel Pipe=组装而成
保温防腐钢管Insulation Coating是由：聚乙烯管HDPE(High Density Polyethylene Pipe)+防水帽（End Seal）+保温层Polyurethane Insulation Layer+钢管Steel Pipe=组装而成
沥青钢管Bitumen Lining是由：沥青Bitumen+钢管Steel Pipe组装而成的钢管
水泥防腐钢管Cement Lining是由：钢管Steel Pipe+水泥Cemet组装而成的钢管
SSAW-SAWH:Process
ERW:Process
LSAW:Process
ADD：Chengnan Industrial Development Zone, Yanshan County, Hebei Province
Domestic phone number：0086-317-6689999
International call：0086-317-6165555
E-mail:9905791@qq.com
