The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
zheng mo tu la li xin zhen dong gong yi sheng chan pu tong gang jin hun ning tu xiao kou jing ya li guan
Author(s): 
Pages: 40-44
Year: Issue:  3
Journal: Yunnan Building Materials

Keyword:  整模涂蜡振动工艺压力管普通钢筋混凝土小口径两半模制管工艺开裂压力接头形式;
Abstract: <正> 我厂采用整模涂蜡离心——振动复合工艺生产普通钢筋混凝土小口径压力管.用12.2万元投资,改建630m~2车间,增加了整模涂蜡离心——振动工艺所需设备,形成了年产20公里小口径压力管的生产线.整条生产线(除锅炉与其他车间共用外)只用15个人.投产一年多来,情况良好.现就这种制管工艺简要介绍如下:(一)整模涂蜡离心——振动复合工艺的优点.这种工艺是用无缝钢管做模子,与两半模区别叫整模.在模内喷上一定厚度的石蜡.管子带模蒸养后,蜡层熔化形成间
Related Articles
No related articles found