进口铸铁截止阀J41T,W,H,F

进口直流式衬氟截止阀J45J,FS

进口蒸汽波纹管截止阀WJ41W

进口针型截止阀J11W

进口铜截止阀J11W-16T,J41W-16T

进口水封截止阀DSJ61Y

进口球心截止阀CJZQ-H

进口气动管路截止阀QJ-1A

进口截止阀-美国图尔阀门中国有限公司

进口角式截止阀J44H,Y

进口高温高压焊接电站截止阀J61Y,J961Y,J962Y,J561Y

进口法兰截止阀J41H,J41W,J41Y