Stainless steel pipe series 不锈钢管系列
heat pipe series 热管版系列
Health drinking water pipe series 健康饮用水管材系列
single-pipe series-loop heating system 单管顺序式采暖系统
one-pipe series-loop heating system 单管顺序式采暖系统
upright single pipe series-loop system 垂直单管顺流式系统
Pump pipe series 管材类
Specializing in designing and manufacturing plastic molds for PVC water pipe series with different standards.
专业制造PV C水管系列模具设计及加工，各国标准。
This paper analyzes the causes of the problem of vertical disorder of single-pipe series-loop hot water heating system and suggests some approaches.
分析了单管顺流式热水采暖系统出现垂直失调问题的原因，提出了解决措施。
Pipe series: Elbow, tee, cross, movable joint, Bu core, reducer, pipe cap, choke plug, inside the wire, outside the wire, turned-over edge, increaser etc.
管件类： 弯头、三通、四通、活接头、卜芯、大小头、管帽、堵头、内丝、外丝、翻边、异径管。
应用推荐