r 一、 湖南朝阳机电QY油浸式潜水泵产品概述r
rr QY型小型潜水电泵系充油式立式感应电机和不同材质的泵组成,上泵结构、泵和电机同轴直联。对于90米以上的高扬程泵还配用减压逆止阀,确保电泵在停机时的安全。该系列潜水电泵采用电子计算机进行优化设计,性能优良,制造工艺精湛,其特点:水泵和电机一体,安全可靠,高效优良、安装简单、移动较方便,是广大农村、工矿企业、城建、工程施工、高楼供水和自来水厂等给排水的理想设备,尤其适用于一般的矿山井下排水、城市高楼供水,城镇自来水公司取水和农村排灌,用户根据适用条件选用合适的机型以及相应的控制保护柜或手动综合启动器等保护装置。r
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rr 二、 湖南朝阳机电QY油浸式潜水泵型号意义r
rr 例:Q Y 65 – 25 - 7.5r
rr Q Y:充油式潜水泵r
rr 6 5 :额定流量(m3/h)r
rr 2 5 :额定扬程(m)r
rr 7.5 :额定功率(kw)r
rr 三、湖南朝阳机电QY油浸式潜水泵适用场所r
rr QY型小型潜水电泵以其优越的适用性能可广泛地应用于国民经济的许多领域。r
rr (1)农业排灌;(2)井下提水,水塔送水,城镇自来水公司取水。(3)雨后排涝,洼地防汛;(4)城市高楼供水;(5)尤其适用于一般工矿企业和城建给排水。r
rr 湖南衡阳朝阳泵业有限公司生产的QY油浸式潜水泵产品参数齐全,可根据客户要求定制生产,材质可生产为铸铁、铸钢、铝合金、不锈钢等材质,个性化定制能全方位满足不同的环境需要。r
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rr 四、湖南朝阳机电QY油浸式潜水泵适用条件r
rr (1)输送清水和物理及化学性质类似清水的其他液体;r
rr (2)水温不超过40℃;r
rr (3)水质PH值在5.5-8.5范围内;r
rr (4)电泵潜水深度在0.5至3米范围内,最深不超过5米;r
rr (5)水中含沙量或不溶于水的固体不超过0.1%;r
rr (6)如果水质不符合上述条件,用户可向本厂特别订货,以满足使用条件。r
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rr 五、湖南朝阳机电QY油浸式潜水泵结构原理简介r
rr QY型小型潜水电泵由电机、密封、水泵和控制等四部分组成,水泵和电机同轴直联,结构紧凑。r
rr 1、电机部分r
rr 电机位于电泵的下部,为三相鼠笼型感应立式电机,电机内腔充满5号机械油,以利电机绕组散热、冷却和轴承润滑。电机为B级绝缘。底盖、油室进水节和出线盒采用铸铁制造,电机所用动力电缆为YZW型或性能相当的其他型号电缆。r
rr 电机在结构方面有新创意,改掉传统的电机内腔下部设置橡胶扩涨件用来调节电机内腔压力的结构,采用控制电机定子腔注油量,在电机定子内腔上部留有一定空腔用来调节电机内腔压力的结构,这种新结构比传统结构更安全可靠,电机接线板也采用本厂专利产品,比传统的接线板,更安全可靠。r
rr 2、密封部分r
rr 动密封位于电机轴伸处由进水节和上端盖组成的油室内,采用双端面非平衡结构机械密封结构,第一道密封模块副采用硬质合金,第二道密封模块采用陶瓷,该机械密封具有耐磨和耐高温等良好性能,使用寿命长,密封效果好。静密封位于电泵各零件止口配合处,采用“O”型耐油橡胶密封环。r
rr 3、水泵部分r
rr 各种不同规格电泵的水泵部分所采用材料均为铸铁,若用户提出耐腐要求,泵部分可采用不锈钢或铸铁件涂敷防腐耐磨材料,但需要在订货中注明,水泵部分位于电机上部,有叶轮、导叶和泵体组成,双级和多级泵每级增加叶轮、中间导叶中间泵体各一个,高扬程泵配有减压逆止阀,可减少停机时的水锤压力,避免电泵的损坏和事故。r
rr 4、控制部分r
rr 控制部分对电泵的电机部件起保护作用,我厂可为用户提供相应的启动控制保护柜,30KW以上电机在定子绕组端部装有过热保护开关,当电机温升过高时,开关会自动复位。用户配置的控制装置应对电泵过载、过热、缺相、过压和欠压起到保护作用。r
rr 注:控制保护柜的启动方式为自耦降压启动,用户可以选用我厂的配套控制设备,也可以选用其他单位的控制设备,但必须能够起到有效的保护作用。r
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rr 六、湖南朝阳机电QY油浸式潜水泵装配顺序r
rr 电机装配顺序:定子--底盖-- 出线盒部装(包括接线板装配)-- 转子(包括轴承压装)--油室-- 甩水器-- 进水节-- 叶轮-- 导叶-- 密封环···叶轮--末级导叶-- 螺母等紧固件-- 出水泵体-- 拉杆-- 逆止阀-- 接管头-- 护网-- 上油、试气。r
rr 水泵装配顺序:对于单双级泵在已装好的电机进水节上装泵盖(少数产品无泵盖)-- 轴套-- 叶轮--(包括调整垫片)-- 出水泵体--接管头-- 吊环螺钉-- 滤网。r
rr 对于双级和多级泵,每增加一级,增加一个轴套、叶轮、导叶和中间泵体r
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r QY系列全扬程潜水电泵 r | r||||||
r 型号r | rr 流量Q r | rr 扬程Hr | rr 功率r | rr 电压r | rr 转速nr | rr 口径r | r
r (m3/h) r | rr (m)r | rr (kw) r | rr ( V )r | rr (r/min)r | rr (mm)r | r|
r QY100-3-1.5r | rr 100r | rr 3r | rr 1.5r | rr 380/660r | rr 3000r | rr 102r | r
r QY3-60/4-1.5r | rr 3r | rr 60r | rr 1.5r | rr 380/660r | rr 3000r | rr 25r | r
r QY6-40/2-1.5r | rr 6r | rr 40r | rr 1.5r | rr 380/660r | rr 3000r | rr 38r | r
r QY6-50/2-2.2r | rr 6r | rr 50r | rr 2.2r | rr 380/660r | rr 3000r | rr 38r | r
r QY6-70/3-3 r | rr 6r | rr 70r | rr 3r | rr 380/660r | rr 3000r | rr 38r | r
r QY6-90/4-4r | rr 6r | rr 90r | rr 4r | rr 380/660r | rr 3000r | rr 38r | r
r QY8-60/2-3 r | rr 8r | rr 60r | rr 3r | rr 380/660r | rr 3000r | rr 38r | r
r QY8.5-30-1.5r | rr 8.5r | rr 30r | rr 1.5r | rr 380/660r | rr 3000r | rr 38r | r
r QY10-25-1.5r | rr 10r | rr 25r | rr 1.5r | rr 380/660r | rr 3000r | rr 51r | r
r QY10-35-2.2r | rr 10r | rr 35r | rr 2.2r | rr 380/660r | rr 3000r | rr 51r | r
r QY10-50/2-3r | rr 10r | rr 50r | rr 3r | rr 380/660r | rr 3000r | rr 38r | r
r QY10-60/2-4r | rr 10r | rr 60r | rr 4r | rr 380/660r | rr 3000r | rr 51r | r
r QY10-72/4-4r | rr 10r | rr 72r | rr 4r | rr 380/660r | rr 3000r | rr 51r | r
r QY10-83/3-5.5r | rr 10r | rr 83r | rr 5.5r | rr 380/660r | rr 3000r | rr 51r | r
r QY10-96/4-6.5r | rr 10r | rr 96r | rr 6.5r | rr 380/660r | rr 3000r | rr 51r | r
r QY10-110/4-7.5r | rr 10r | rr 110r | rr 7.5r | rr 380/660r | rr 3000r | rr 51r | r
r QY10-138/5-9.2r | rr 10r | rr 138r | rr 9.2r | rr 380/660r | rr 3000r | rr 51r | r
r QY10-165/6-11r | rr 10r | rr 165r | rr 11r | rr 380/660r | rr 3000r | rr 51r | r
r QY10-192/7-13r | rr 10r | rr 192r | rr 13r | rr 380/660r | rr 3000r | rr 51r | r
r QY10-220/8-15r | rr 10r | rr 220r | rr 15r | rr 380/660r | rr 3000r | rr 51r | r
r QY15-18-1.5r | rr 15r | rr 18r | rr 1.5r | rr 380/660r | rr 3000r | rr 51r | r
r QY15-26-2.2r | rr 15r | rr 26r | rr 2.2r | rr 380/660r | rr 3000r | rr 51r | r
r QY15-36-3r | rr 15r | rr 36r | rr 3r | rr 380/660r | rr 3000r | rr 51r | r
r QY15-46/2-4r | rr 15r | rr 46r | rr 4r | rr 380/660r | rr 3000r | rr 51r | r
r QY15-72/3-5.5r | rr 15r | rr 72r | rr 5.5r | rr 380/660r | rr 3000r | rr 51r | r
r QY15-95/3-7.5r | rr 15r | rr 95r | rr 7.5r | rr 380/660r | rr 3000r | rr 51r | r
r QY15-128/5-9.2r | rr 15r | rr 128r | rr 9.2r | rr 380/660r | rr 3000r | rr 51r | r
r QY15-140/4-11r | rr 15r | rr 140r | rr 11r | rr 380/660r | rr 3000r | rr 51r | r
r QY15-158/5-13r | rr 15r | rr 158r | rr 13r | rr 380/660r | rr 3000r | rr 51r | r
r QY15-180/5-15r | rr 15r | rr 180r | rr 15r | rr 380/660r | rr 3000r | rr 51r | r
r QY15-220/6-18.5r | rr 15r | rr 220r | rr 18.5r | rr 380/660r | rr 3000r | rr 51r | r
r QY15-260/7-22r | rr 15r | rr 260r | rr 22r | rr 380/660r | rr 3000r | rr 51r | r
r QY18-63/3-5.5r | rr 18r | rr 63r | rr 5.5r | rr 380/660r | rr 3000r | rr 64r | r
r QY18-73/4-6.5r | rr 18r | rr 73r | rr 6.5r | rr 380/660r | rr 3000r | rr 64r | r
r QY18-85/4-7.5r | rr 18r | rr 85r | rr 7.5r | rr 380/660r | rr 3000r | rr 64r | r
r QY18-106/5-9.2r | rr 18r | rr 106r | rr 9.2r | rr 380/660r | rr 3000r | rr 64r | r
r QY18-126/6-11r | rr 18r | rr 126r | rr 11r | rr 380/660r | rr 3000r | rr 64r | r
r QY18-148/7-13r | rr 18r | rr 148r | rr 13r | rr 380/660r | rr 3000r | rr 64r | r
r QY18-168/8-15r | rr 18r | rr 168r | rr 15r | rr 380/660r | rr 3000r | rr 64r | r
r QY20-30-3r | rr 20r | rr 30r | rr 3r | rr 380/660r | rr 3000r | rr 64r | r
r QY20-40/2-4r | rr 20r | rr 40r | rr 4r | rr 380/660r | rr 3000r | rr 64r | r
r QY25-17-2.2r | rr 25r | rr 17r | rr 2.2r | rr 380/660r | rr 3000r | rr 64r | r
r QY25-26-3r | rr 25r | rr 26r | rr 3r | rr 380/660r | rr 3000r | rr 64r | r
r QY25-32-4r | rr 25r | rr 32r | rr 4r | rr 380/660r | rr 3000r | rr 64r | r
r QY25-40-5.5r | rr 25r | rr 40r | rr 5.5r | rr 380/660r | rr 3000r | rr 64r | r
r QY25-50/2-6.5r | rr 25r | rr 50r | rr 6.5r | rr 380/660r | rr 3000r | rr 64r | r
r QY25-60/2-7.5r | rr 25r | rr 60r | rr 7.5r | rr 380/660r | rr 3000r | rr 64r | r
r QY25-76/2-9.2r | rr 25r | rr 76r | rr 9.2r | rr 380/660r | rr 3000r | rr 64r | r
r QY25-90/3-11r | rr 25r | rr 90r | rr 11r | rr 380/660r | rr 3000r | rr 64r | r
r QY25-105/4-13r | rr 25r | rr 105r | rr 13r | rr 380/660r | rr 3000r | rr 64r | r
r QY25-120/4-15r | rr 25r | rr 120r | rr 15r | rr 380/660r | rr 3000r | rr 64r | r
r QY25-150/5-18.5r | rr 25r | rr 150r | rr 18.5r | rr 380/660r | rr 3000r | rr 64r | r
r QY25-180/6-22r | rr 25r | rr 180r | rr 22r | rr 380/660r | rr 3000r | rr 64r | r
r QY40-8-1.5 r | rr 40r | rr 8r | rr 1.5r | rr 380/660r | rr 3000r | rr 76r | r
r QY40-11-2.2r | rr 40r | rr 11r | rr 2.2r | rr 380/660r | rr 3000r | rr 76r | r
r QY40-16-3r | rr 40r | rr 16r | rr 3r | rr 380/660r | rr 3000r | rr 76r | r
r QY40-21-4r | rr 40r | rr 21r | rr 4r | rr 380/660r | rr 3000r | rr 76r | r
r QY40-28-5.5r | rr 40r | rr 28r | rr 5.5r | rr 380/660r | rr 3000r | rr 76r | r
r QY40-33-6.5r | rr 40r | rr 33r | rr 6.5r | rr 380/660r | rr 3000r | rr 76r | r
r QY40-38-7.5r | rr 40r | rr 38r | rr 7.5r | rr 380/660r | rr 3000r | rr 76r | r
r QY40-48/2-9.2r | rr 40r | rr 48r | rr 9.2r | rr 380/660r | rr 3000r | rr 76r | r
r QY40-58/2-11r | rr 40r | rr 58r | rr 11r | rr 380/660r | rr 3000r | rr 76r | r
r QY40-73/3-13r | rr 40r | rr 73r | rr 13r | rr 380/660r | rr 3000r | rr 76r | r
r QY40-85/3-15r | rr 40r | rr 85r | rr 15r | rr 380/660r | rr 3000r | rr 76r | r
r QY40-100/4-18.5r | rr 40r | rr 100r | rr 18.5r | rr 380/660r | rr 3000r | rr 76r | r
r QY40-116/4-22r | rr 40r | rr 116r | rr 22r | rr 380/660r | rr 3000r | rr 76r | r
r QY50-17-4r | rr 50r | rr 17r | rr 4r | rr 380/660r | rr 3000r | rr 102r | r
r QY50-22-5.5 r | rr 50r | rr 22r | rr 5.5r | rr 380/660r | rr 3000r | rr 76r | r
r QY50-30-7.5r | rr 50r | rr 30r | rr 7.5r | rr 380/660r | rr 3000r | rr 76r | r
r QY50-40/2-9.2r | rr 50r | rr 40r | rr 9.2r | rr 380/660r | rr 3000r | rr 76r | r
r QY50-46/2-11r | rr 50r | rr 46r | rr 11r | rr 380/660r | rr 3000r | rr 76r | r
r QY50-60/3-13r | rr 50r | rr 60r | rr 13r | rr 380/660r | rr 3000r | rr 76r | r
r QY50-70/3-15r | rr 50r | rr 70r | rr 15r | rr 380/660r | rr 3000r | rr 76r | r
r QY50-68/3-15/4Pr | rr 50r | rr 68r | rr 15r | rr 380/660r | rr 1500r | rr 76r | r
r QY50-80/4-18.5r | rr 50r | rr 80r | rr 18.5r | rr 380/660r | rr 3000r | rr 76r | r
r QY50-85/4-18.5/4Pr | rr 50r | rr 85r | rr 18.5r | rr 380/660r | rr 1500r | rr 76r | r
r QY50-96/4-22r | rr 50r | rr 96r | rr 22r | rr 380/660r | rr 3000r | rr 76r | r
r QY50-100/5-22/4Pr | rr 50r | rr 100r | rr 22r | rr 380/660r | rr 1500r | rr 76r | r
r QY65-5-1.5 r | rr 65r | rr 5r | rr 1.5r | rr 380/660r | rr 3000r | rr 102r | r
r QY65-7-2.2r | rr 65r | rr 7r | rr 2.2r | rr 380/660r | rr 3000r | rr 102r | r
r QY65-10-3r | rr 65r | rr 10r | rr 3r | rr 380/660r | rr 3000r | rr 102r | r
r QY65-14-4r | rr 65r | rr 14r | rr 4r | rr 380/660r | rr 3000r | rr 102r | r
r QY65-20-5.5r | rr 65r | rr 20r | rr 5.5r | rr 380/660r | rr 3000r | rr 102r | r
r QY65-23-6.5 r | rr 65r | rr 23r | rr 6.5r | rr 380/660r | rr 3000r | rr 102r | r
r QY65-25-7.5r | rr 65r | rr 25r | rr 7.5r | rr 380/660r | rr 3000r | rr 102r | r
r QY65-35/2-9.2r | rr 65r | rr 35r | rr 9.2r | rr 380/660r | rr 3000r | rr 102r | r
r QY65-42/2-11r | rr 65r | rr 42r | rr 11r | rr 380/660r | rr 3000r | rr 102r | r
r QY65-52/3-13r | rr 65r | rr 52r | rr 13r | rr 380/660r | rr 3000r | rr 102r | r
r QY65-60/3-15r | rr 65r | rr 60r | rr 15r | rr 380/660r | rr 3000r | rr 102r | r
r QY65-72/4-18.5r | rr 65r | rr 72r | rr 18.5r | rr 380/660r | rr 3000r | rr 102r | r
r QY65-85/4-22r | rr 65r | rr 85r | rr 22r | rr 380/660r | rr 3000r | rr 102r | r
r QY80-32-11r | rr 80r | rr 32r | rr 11r | rr 380/660r | rr 3000r | rr 102r | r
r QY80-42-15r | rr 80r | rr 42r | rr 15r | rr 380/660r | rr 3000r | rr 102r | r
r QY80-50-18.5r | rr 80r | rr 50r | rr 18.5r | rr 380/660r | rr 3000r | rr 102r | r
r QY80-66/2-22r | rr 80r | rr 66r | rr 22r | rr 380/660r | rr 3000r | rr 102r | r
r QY100-4-2.2r | rr 100r | rr 4r | rr 2.2r | rr 380/660r | rr 3000r | rr 102/153r | r
r QY100-6-3r | rr 100r | rr 6r | rr 3r | rr 380/660r | rr 3000r | rr 102/155r | r
r QY100-9-4r | rr 100r | rr 9r | rr 4r | rr 380/660r | rr 3000r | rr 102/153r | r
r QY100-12-5.5r | rr 100r | rr 12r | rr 5.5r | rr 380/660r | rr 3000r | rr 102r | r
r QY100-15-6.5r | rr 100r | rr 15r | rr 6.5r | rr 380/660r | rr 3000r | rr 102r | r
r QY100-17-7.5r | rr 100r | rr 17r | rr 7.5r | rr 380/660r | rr 3000r | rr 102r | r
r QY100-20-9.2r | rr 100r | rr 20r | rr 9.2r | rr 380/660r | rr 3000r | rr 102r | r
r QY100-25-11r | rr 100r | rr 25r | rr 11r | rr 380/660r | rr 3000r | rr 102r | r
r QY100-30-13r | rr 100r | rr 30r | rr 13r | rr 380/660r | rr 3000r | rr 102r | r
r QY100-36-15r | rr 100r | rr 36r | rr 15r | rr 380/660r | rr 3000r | rr 102r | r
r QY100-45/2-18.5r | rr 100r | rr 45r | rr 18.5r | rr 380/660r | rr 3000r | rr 102r | r
r QY100-52/2-22r | rr 100r | rr 52r | rr 22r | rr 380/660r | rr 3000r | rr 153r | r
r QY125-30-15/4Pr | rr 125r | rr 30r | rr 15r | rr 380/660r | rr 1500r | rr 102r | r
r QY125-36-18.5/4Pr | rr 125r | rr 36r | rr 18.5r | rr 380/660r | rr 1500r | rr 102r | r
r QY125-43-22/4Pr | rr 125r | rr 43r | rr 22r | rr 380/660r | rr 1500r | rr 102r | r
r QY160-4-3r | rr 160r | rr 4r | rr 3r | rr 380/660r | rr 3000r | rr 102/153r | r
r QY160-6-4r | rr 160r | rr 6r | rr 4r | rr 380/660r | rr 3000r | rr 153r | r
r QY160-8-5.5r | rr 160r | rr 8r | rr 5.5r | rr 380/660r | rr 3000r | rr 153r | r
r QY160-10-6.5r | rr 160r | rr 10r | rr 6.5r | rr 380/660r | rr 3000r | rr 153r | r
r QY160-12-7.5r | rr 160r | rr 12r | rr 7.5r | rr 380/660r | rr 3000r | rr 153r | r
r QY160-13-9.2 r | rr 160r | rr 13r | rr 9.2r | rr 380/660r | rr 3000r | rr 153r | r
r QY160-16-11r | rr 160r | rr 16r | rr 11r | rr 380/660r | rr 3000r | rr 153r | r
r QY160-20-13r | rr 160r | rr 20r | rr 13r | rr 380/660r | rr 3000r | rr 153r | r
r QY160-23-15r | rr 160r | rr 23r | rr 15r | rr 380/660r | rr 3000r | rr 153r | r
r QY160-27-18.5r | rr 160r | rr 27r | rr 18.5r | rr 380/660r | rr 3000r | rr 153r | r
r QY160-32-22r | rr 160r | rr 32r | rr 22r | rr 380/660r | rr 3000r | rr 153r | r
r QY200-9.5-7.5r | rr 200r | rr 9.5r | rr 7.5r | rr 380/660r | rr 3000r | rr 153r | r
r QY200-11-9.2r | rr 200r | rr 11r | rr 9.2r | rr 380/660r | rr 3000r | rr 153r | r
r QY200-13-11r | rr 200r | rr 13r | rr 11r | rr 380/660r | rr 3000r | rr 153r | r
r QY200-17-15/4Pr | rr 200r | rr 17r | rr 15r | rr 380/660r | rr 1500r | rr 153r | r
r QY200-22-18.5r | rr 200r | rr 22r | rr 18.5r | rr 380/660r | rr 3000r | rr 153r | r
r QY200-21-18.5/4Pr | rr 200r | rr 21r | rr 18.5r | rr 380/660r | rr 1500r | rr 153r | r
r QY200-26-22 r | rr 200r | rr 26r | rr 22r | rr 380/660r | rr 3000r | rr 153r | r
r QY200-25-22/4Pr | rr 200r | rr 25r | rr 22r | rr 380/660r | rr 1500r | rr 153r | r
r QY250-3.5-4r | rr 250r | rr 3.5r | rr 4r | rr 380/660r | rr 3000r | rr 153/204r | r
r QY250-5-5.5r | rr 250r | rr 5r | rr 5.5r | rr 380/660r | rr 3000r | rr 153/204r | r
r QY250-6-6.5 r | rr 250r | rr 6r | rr 6.5r | rr 380/660r | rr 3000r | rr 153/204 r | r
r QY250-7-7.5r | rr 250r | rr 7r | rr 7.5r | rr 380/660r | rr 3000r | rr 153/204r | r
r QY250-9-9.2r | rr 250r | rr 9r | rr 9.2r | rr 380/660r | rr 3000r | rr 153/204r | r
r QY250-12-13r | rr 250r | rr 12r | rr 13r | rr 380/660r | rr 3000r | rr 153r | r
r QY250-14-15r | rr 250r | rr 14r | rr 15r | rr 380/660r | rr 3000r | rr 153/204r | r
r QY300-10-15r | rr 300r | rr 10r | rr 15r | rr 380/660r | rr 3000r | rr 204r | r
r QY300-13-15/4Pr | rr 300r | rr 13r | rr 15r | rr 380/660r | rr 1500r | rr 204r | r
r QY300-16-18.5/4Pr | rr 300r | rr 16r | rr 18.5r | rr 380/660r | rr 1500r | rr 200r | r
r QY300-20-22/4Pr | rr 300r | rr 20r | rr 22r | rr 380/660r | rr 1500r | rr 200r | r
r QY350-3.5-5.5r | rr 350r | rr 3.5r | rr 5.5r | rr 380/660r | rr 3000r | rr 204r | r
r QY350-5-7.5r | rr 350r | rr 5r | rr 7.5r | rr 380/660r | rr 3000r | rr 204r | r
r QY350-6-9.2r | rr 350r | rr 6r | rr 9.2r | rr 380/660r | rr 3000r | rr 204r | r
r QY350-7-11r | rr 350r | rr 7r | rr 11r | rr 380/660r | rr 3000r | rr 204r | r
r QY350-14-22r | rr 350r | rr 14r | rr 22r | rr 380/660r | rr 3000r | rr 204r | r
r QY400-7-13r | rr 400r | rr 7r | rr 13r | rr 380/660r | rr 3000r | rr 204r | r
r QY400-9-15r | rr 400r | rr 9r | rr 15r | rr 380/660r | rr 3000r | rr 204r | r
r QY400-11-18.5 r | rr 400r | rr 11r | rr 18.5r | rr 380/660r | rr 3000r | rr 204r | r
r QY500-8-15r | rr 500r | rr 8r | rr 15r | rr 380/660r | rr 3000r | rr 250r | r
r QY500-8-15/4Pr | rr 500r | rr 8r | rr 15r | rr 380/660r | rr 1500r | rr 250r | r
r QY500-10-18.5/4Pr | rr 500r | rr 10r | rr 18.5r | rr 380/660r | rr 1500r | rr 250r | r
r QY500-12-22r | rr 500r | rr 12r | rr 22r | rr 380/660r | rr 3000r | rr 250r | r
r QY500-12-22/4Pr | rr 500r | rr 12r | rr 22r | rr 380/660r | rr 1500r | rr 250r | r
r QY800-5-15/4Pr | rr 800r | rr 5r | rr 15r | rr 380/660r | rr 1500r | rr 300r | r
r QY800-6-18.5/4Pr | rr 800r | rr 6r | rr 18.5r | rr 380/660r | rr 1500r | rr 300r | r
r QY800-7.5-22/4Pr | rr 800r | rr 7.5r | rr 22r | rr 380/660r | rr 1500r | rr 300r | r
r QY1200-3-15/6Pr | rr 1200r | rr 3r | rr 15r | rr 380/660r | rr 1000r | rr 350r | r
r QY1200-4-18.5/6Pr | rr 1200r | rr 4r | rr 18.5r | rr 380/660r | rr 1000r | rr 350r | r
r QY1200-5-22/6Pr | rr 1200r | rr 5r | rr 22r | rr 380/660r | rr 1000r | rr 350r | r
r QY80-90/2-30r | rr 80r | rr 90r | rr 30r | rr 380/660r | rr 3000r | rr 102r | r
r QY40-240/6-45r | rr 40r | rr 240r | rr 45r | rr 380/660r | rr 3000r | rr 76r | r
r QY40-200/5-37r | rr 40r | rr 200r | rr 37r | rr 380/660r | rr 3000r | rr 76r | r
r QY40-160/4-30r | rr 40r | rr 160r | rr 30r | rr 380/660r | rr 3000r | rr 76r | r
r QY50-205/9-45/4Pr | rr 50r | rr 205r | rr 45r | rr 380/660r | rr 1500r | rr 76r | r
r QY50-160/7-37/4Pr | rr 50r | rr 160r | rr 37r | rr 380/660r | rr 1500r | rr 76r | r
r QY50-136/6-30/4Pr | rr 50r | rr 136r | rr 30r | rr 380/660r | rr 1500r | rr 76r | r
r QY65-158/6-45r | rr 65r | rr 158r | rr 45r | rr 380/660r | rr 3000r | rr 102r | r
r QY65-131/5-37r | rr 65r | rr 131r | rr 37r | rr 380/660r | rr 3000r | rr 102r | r
r QY65-105/4-30r | rr 65r | rr 105r | rr 30r | rr 380/660r | rr 3000r | rr 102r | r
r QY80-135/3-45r | rr 80r | rr 135r | rr 45r | rr 380/660r | rr 3000r | rr 102r | r
r QY80-110/2-37r | rr 80r | rr 110r | rr 37r | rr 380/660r | rr 3000r | rr 102r | r
r QY100-90/3-37r | rr 100r | rr 90r | rr 37r | rr 380/660r | rr 3000r | rr 102r | r
r QY100-72/2-30r | rr 100r | rr 72r | rr 30r | rr 380/660r | rr 3000r | rr 102r | r
r QY100-220/6-90/4Pr | rr 100r | rr 220r | rr 90r | rr 380/660r | rr 1500r | rr 102r | r
r QY100-180/4-75/4Pr | rr 100r | rr 180r | rr 75r | rr 380/660r | rr 1500r | rr 102r | r
r QY100-160/2-75r | rr 100r | rr 160r | rr 75r | rr 380/660r | rr 3000r | rr 102r | r
r QY100-135/3-55/4Pr | rr 100r | rr 135r | rr 55r | rr 380/660r | rr 1500r | rr 102r | r
r QY100-130/2-60 r | rr 100r | rr 130r | rr 60r | rr 380/660r | rr 3000r | rr 102r | r
r QY100-108/3-45r | rr 100r | rr 108r | rr 45r | rr 380/660r | rr 3000r | rr 102r | r
r QY125-90/3-45/4Pr | rr 125r | rr 90r | rr 45r | rr 380/660r | rr 1500r | rr 102r | r
r QY125-72/2-37/4Pr | rr 125r | rr 72r | rr 37r | rr 380/660r | rr 1500r | rr 102r | r
r QY125-60/2-30/4Pr | rr 125r | rr 60r | rr 30r | rr 380/660r | rr 1500r | rr 102r | r
r QY125-210/6-110/4Pr | rr 125r | rr 210r | rr 110r | rr 380/660r | rr 1500r | rr 102r | r
r QY125-180/5-90/4Pr | rr 125r | rr 180r | rr 90r | rr 380/660r | rr 1500r | rr 102r | r
r QY125-146/4-75/4Pr | rr 125r | rr 146r | rr 75r | rr 380/660r | rr 1500r | rr 102r | r
r QY125-108/3-55/4Pr | rr 125r | rr 108r | rr 55r | rr 380/660r | rr 1500r | rr 102r | r
r QY160-85/3-55/4Pr | rr 160r | rr 85r | rr 55r | rr 380/660r | rr 1500r | rr 153r | r
r QY160-80/2-60r | rr 160r | rr 80r | rr 60r | rr 380/660r | rr 3000r | rr 153r | r
r QY160-65/2-45r | rr 160r | rr 65r | rr 45r | rr 380/660r | rr 3000r | rr 153r | r
r QY160-55/2-37r | rr 160r | rr 55r | rr 37r | rr 380/660r | rr 3000r | rr 153r | r
r QY160-46/2-30r | rr 160r | rr 46r | rr 30r | rr 380/660r | rr 3000r | rr 153r | r
r QY160-210/6-160/4Pr | rr 160r | rr 210r | rr 160r | rr 380/660r | rr 1500r | rr 153r | r
r QY160-170/5-132/4Pr | rr 160r | rr 170r | rr 132r | rr 380/660r | rr 1500r | rr 153r | r
r QY160-140/4-110/4Pr | rr 160r | rr 140r | rr 110r | rr 380/660r | rr 1500r | rr 153r | r
r QY160-120/5-90/4Pr | rr 160r | rr 120r | rr 90r | rr 380/660r | rr 1500r | rr 153r | r
r QY160-100/4-75/4Pr | rr 160r | rr 100r | rr 75r | rr 380/660r | rr 1500r | rr 153r | r
r QY160-100/2-75r | rr 160r | rr 100r | rr 75r | rr 380/660r | rr 3000r | rr 153r | r
r QY200-88/4-75/4Pr | rr 200r | rr 88r | rr 75r | rr 380/660r | rr 1500r | rr 153r | r
r QY200-66/3-55/4Pr | rr 200r | rr 66r | rr 55r | rr 380/660r | rr 1500r | rr 153r | r
r QY200-55/3-45/4Pr | rr 200r | rr 55r | rr 45r | rr 380/660r | rr 1500r | rr 153r | r
r QY200-55/2-45r | rr 200r | rr 55r | rr 45r | rr 380/660r | rr 3000r | rr 153r | r
r QY200-45/2-37r | rr 200r | rr 45r | rr 37r | rr 380/660r | rr 3000r | rr 153r | r
r QY200-42/2-37/4Pr | rr 200r | rr 42r | rr 37r | rr 380/660r | rr 1500r | rr 153r | r
r QY200-380/5-355/4Pr | rr 200r | rr 380r | rr 355r | rr 380/660r | rr 1500r | rr 153r | r
r QY200-35/2-30/4Pr | rr 200r | rr 35r | rr 30r | rr 380/660r | rr 1500r | rr 153r | r
r QY200-340/5-315/4Pr | rr 200r | rr 340r | rr 315r | rr 380/660r | rr 1500r | rr 153r | r
r QY200-300/4-280/4Pr | rr 200r | rr 300r | rr 280r | rr 380/660r | rr 1500r | rr 153r | r
r QY200-270/4-250/4Pr | rr 200r | rr 270r | rr 250r | rr 380/660r | rr 1500r | rr 153r | r
r QY200-240/3-220/4Pr | rr 200r | rr 240r | rr 200r | rr 380/660r | rr 1500r | rr 153r | r
r QY200-220/3-200/4Pr | rr 200r | rr 220r | rr 200r | rr 380/660r | rr 1500r | rr 153r | r
r QY200-200/3-185/4Pr | rr 200r | rr 200r | rr 185r | rr 380/660r | rr 1500r | rr 153r | r
r QY200-180/4-160/4Pr | rr 200r | rr 180r | rr 160r | rr 380/660r | rr 1500r | rr 153r | r
r QY200-150/3-132/4Pr | rr 200r | rr 150r | rr 132r | rr 380/660r | rr 1500r | rr 153r | r
r QY200-125/3-110/4Pr | rr 200r | rr 125r | rr 110r | rr 380/660r | rr 1500r | rr 153r | r
r QY200-110/5-90/4Pr | rr 200r | rr 110r | rr 90r | rr 380/660r | rr 1500r | rr 153r | r
r QY250-42-45r | rr 250r | rr 42r | rr 45r | rr 380/660r | rr 3000r | rr 153r | r
r QY250-28-30r | rr 250r | rr 28r | rr 30r | rr 380/660r | rr 3000r | rr 153r | r
r QY300-80/4-90/4Pr | rr 300r | rr 80r | rr 90r | rr 380/660r | rr 1500r | rr 200r | r
r QY300-63/3-75/4Pr | rr 300r | rr 63r | rr 75r | rr 380/660r | rr 1500r | rr 200r | r
r QY300-46/3-55/4Pr | rr 300r | rr 46r | rr 55r | rr 380/660r | rr 1500r | rr 200r | r
r QY300-40/2-45/4Pr | rr 300r | rr 40r | rr 45r | rr 380/660r | rr 1500r | rr 200r | r
r QY300-32/2-37/4Pr | rr 300r | rr 32r | rr 37r | rr 380/660r | rr 1500r | rr 200r | r
r QY300-25-30/4Pr | rr 300r | rr 25r | rr 30r | rr 380/660r | rr 1500r | rr 200r | r
r r 八、联系方式r rr r r | r r r | r r r | r r r | r