NO.2013 Valves catalog download
View and download valve product literature, sales brochures and more.
read more >>
News & Events
2020.03.11
Introduction to gas valves currently used in China gas industry - part two
4. Flat gate valve The flat gate valve is a general-purpose valve that has been used in gas pipelines in recent years. The flow resistance is small at full bore, and the seals on both sides are forme...
2020.03.09
Introduction to gas valves currently used in China?gas industry - part one
1. Oil-sealed plug valve   In the 1980s, China's gas was mainly made of artificial coal, and there were more impurities and "gas glue" in artificial coal. The traditional single&nbs...
2019.10.29
Introduction of several special purpose gas valves
1. Emergency shut-off valve for pressure regulator The emergency shut-off valve for pressure regulators is an important safety protection device in gas transmission and distribution systems. The emerg...
2019.10.17
Latest uses and features of sanitary pneumatic?butterfly?valves
First: Uses and features of sanitary pneumatic butterfly valve?s Sanitary pneumatic butterfly valves adopt standard electronic polishing, smooth surface to ensure clean, no media storage area, no p...
? 皇家贝蒂斯主帅 理财类小说 股票融资好做吗 贵阳麻将冲锋鸡下载 实际流通股是什么意思 免费填大坑下载 附近出售二手麻将机 意甲积分射手榜 遇乐棋牌大厅安装 股票软件哪个最好用 网络信誉棋牌 广东麻将闲来 北京快乐赛车开奖视频 双色球对应码是什么意思 白城微乐麻将下载 易股通配资 pk10最牛稳赚4码计划