2Ga403-216双螺杆泵/济宁中银电化用2Ga双螺杆泵
2GW Twin-screw pump,2GF Twin-screw pump,2GL Twin-screw pump,2G Twin-screw pump,2Gb Twin-screw pump,2Ga Twin-screw pump,
2Gas Twin-screw pump,2Gbs Twin-screw pump,2GbsBRT Twin-screw pump,2GaRT Twin-screw pump,2Gap Twin-screw pump,2GaB Twin-screw pump,2GaSB Twin-screw pump
2Ga78-30双螺杆泵
2Ga78-36双螺杆泵
2Ga91-35双螺杆泵
2Ga91-42双螺杆泵
2Ga91-56双螺杆泵
2Ga104-40双螺杆泵
2Ga104-48双螺杆泵
2Ga104-60双螺杆泵
2Ga130-50双螺杆泵
2Ga130-60双螺杆泵
2Ga130-75双螺杆泵
2Ga156-60双螺杆泵
2Ga156-72双螺杆泵
2Ga156-84双螺杆泵
2Ga182-70双螺杆泵
2Ga182-84双螺杆泵
2Ga182-105双螺杆泵
2Ga208-85双螺杆泵
2Ga208-105双螺杆泵
2Ga247-95双螺杆泵
2Ga247-114双螺杆泵
2Ga260-100双螺杆泵
2Ga260-112双螺杆泵
2Ga260-130双螺杆泵
2Ga286-85双螺杆泵
2Ga286-108双螺杆泵
2Ga312-112双螺杆泵
2Ga312-140双螺杆泵
2Ga312-168双螺杆泵
2Ga351-130双螺杆泵
2Ga351-169双螺杆泵
2Ga403-168双螺杆泵
2Ga403-216双螺杆泵
●主要零部件材料选用表
材料类别 零件名称 Ⅰ Ⅱ Ⅲ
泵体 20 0Crl3 0Crl8Ni9
主、从动轴 45 3Crl3 lCrl8Ni9
螺套 38CrMoAl 3Crl3 lCrl8Ni9
衬套 QT600-3 ZGlCrl3 ZG0Crl8Ni9
●双螺杆泵选用泵应考虑的主要事项
1、介质的润滑性,清洁度、腐蚀性。
2、介质的粘度,温度。
3、介质进、出口压力,安装高度。
4、使用场合的防爆要求。
5、订货时请注明规格、型号、设计使用压力、转速、介质粘度、温度、电机防爆级别、介质名称。
如:2W.W5.0-64-J-1,1.0MPa,980r/min,
介质:粘度: 500cSt,80℃,EXd2BT4
介质:重质燃料油。
2Ga403-216双螺杆泵/济宁中银电化用2Ga双螺杆泵
2GW双螺杆泵,2GF双螺杆泵,2GL双螺杆泵,2G双螺杆泵,2Gb双螺杆泵,2Ga双螺杆泵,2Gas 双螺杆泵,2Gbs 双螺杆泵,2GbsBRT 双螺杆泵,2GaRT 三螺杆泵,2Gap 双螺杆泵,2GaB 双螺杆泵,2GaSB 双螺杆泵