当(Dang)前(Qian)位(Wei)置(Zhi):(?)首(Shou)页(Ye) > 产(Chan)品(Pin)中(Zhong)心(Xin) > 全(Quan)焊(Han)接(Jie)球(Qiu)阀(Fa)、(?)球(Qiu)阀(Fa)系(Xi)列(Lie) > 全(Quan)通(Tong)径(Jing)焊(Han)接(Jie)球(Qiu)阀(Fa)
产(Chan)品(Pin)分(Fen)类(Lei)
全(Quan)焊(Han)接(Jie)球(Qiu)阀(Fa)、(?)球(Qiu)阀(Fa)系(Xi)列(Lie)
全(Quan)通(Tong)径(Jing)焊(Han)接(Jie)球(Qiu)阀(Fa)适(Shi)应(Ying)介(Jie)质(Zhi):(?)石(Shi)油(You)/汽(Qi)油(You),(?)液(Ye)化(Hua)天(Tian)然(Ran)气(Qi)/液(Ye)化(Hua)石(Shi)油(You)气(Qi)体(Ti), 石(Shi)油(You)化(Hua)工(Gong),(?)钢(Gang)铁(Tie)厂(Chang),(?)供(Gong)热(Re)管(Guan)道(Dao)等(Deng) 操(Cao)作(Zuo)方(Fang)式(Shi):(?)手(Shou)柄(Bing),(?)齿(Chi)轮(Lun)((?)垂(Chui)直(Zhi)/水(Shui)平(Ping))(?),(?)电(Dian)动(Dong)