欧产日产国产精品98 I 二级黄色片 I 国模一区二区三区 I 色屋视频 I 一级色片 I 男女污污 I www在线观看视频 I 理伦在线 I 白浆网站 I 免费观看91视频 I 少妇人妻一区二区 I 欧洲av在线播放 I 久久影库 I 成人黄色片网站 I 天天撸在线视频 I 欧美人禽交 I 熟女一区二区三区视频 I 亚洲少妇网站 I 制服丝袜在线第一页 I 亚洲黄色激情视频 I 熟妇高潮一区二区三区在线播放 I 久久丫精品 I 欧美精品videos I 九九热九九爱 I 午夜在线视频免费 I 自拍偷拍av I 鲁大师私人影院在线观看 I 天堂成人

1. Usage and Application Range

JSB series Centrifugal Sand Pump mainly supplies to solids control circulating system of oilfield drill rig,and be used to provide drilling liquid with a certain discharge capacity and pressure to sand, desilter and mud mixer,to assure these equipments work efficiently.

The JSB10×8×14 centrifugal sand pump applies to over 3000-meter-long drilling rigs，with big viscosity and specific gravity drilling fluid.The JSB8×6×14 centrifugal sand pmp applies to over 3000-meter-long drilling rigs.The JSB8×6×11 centrifugal sand pump applies to under 3000-meter-long drilling rigs,also can be can be used to supply mud to triplex mud pump as a filling pump.The JSB6×5×11 centrifugal sand pump applies to truck-mounted drilling rigs or pocket drilling rigs.The JSB4×3 centrifugal sand pump is usually used as measuring pump or replenishment pump.The JSB3×2 centrifugal sand pump is usually used as clean water pump.

2. Pump Features 

The Series Centrifugal Sand Pump has these features:

(1) Open impeller,apply to transport high viscosity drilling liquid.

(2) Combination seal for a long service life.

(3) Use universal bearing houses and bearings,convenient to maintain and cut the costs.

(4) The major parts are made from antiwear nodular iron,and long service life.

The prinple is that under the motor, the impellers of the pump rotate at high speed, the dring fluid is sucked into the suction pipe. After the drilling fluid flows through the suction pipe and gets enough energy and velocity under the centrifugal force, the drilling fluid is expelled continuously out of the pump

3. Parameters