浙江三精阀门有限公司

J41W-160P高压锻钢截止阀

J41W不锈钢低压截止阀

三精J641W-25P单作用气动截止阀

J61Y-16C手动焊接截止阀

J41W-16P蒸汽专用截止阀

J41W-40P锻钢手动截止阀

NK41H-25C手动真空闸阀

J44H-16C低压角式截止阀

J41H-25C手动蒸汽截止阀

JY41W-16T低压氧气截止阀

J44Y-220C国标角式截止阀

HC41X-10C水用消声止回阀

J41W-16P手动不锈钢截止阀

J41H-10C低压铸钢截止阀

J941H-25C大口径截止阀

WJ41H-25C铸钢波纹管截止阀

JY41W-40P手轮氧气截止阀

DJ41W-25P 304低温截止阀

JY41W-10T法兰式氧气截止阀

J661Y-320C气动对焊截止阀

WJ41H不锈钢波纹管截止阀、德标波纹管截止阀、手动碳钢波纹管截止阀、氯气波纹管截止阀

NKJ61H-16C对焊真空截止阀

BJ45W-16P沥青专用保温截止阀

J61Y-P54 170V电站对焊截止阀