我厂主要生产的抽油泵种类有：整体泵筒管式抽油泵、长柱塞防砂卡抽油泵、防颗粒沉积泵、fb-2防腐耐磨抽油泵、高效柱塞泵（增效泵）、悬挂式抽油泵、高效防刺漏抽油泵、超深低漏泵、压裂液快速返排泵、双活塞-管式防喷抽油泵等均按照api spec 11ax 1996、gb/t18607-2001、sy/t5059-2000等标准设计和制造，采用国内技术，具有设计合理，抽油效率高，耐腐蚀，耐磨损等优点。 main kinds of oil pump made by our company are: spool sucker rod pump with whole sleeve, sucker rod pump with long column for anti-sand, anti-grain deposition pump, fb-2 anti-corrosive and wear-resisting sucker rod pump, high-active column pump (synergism pump), suspension type sucker rod pump, high-effective anti-penetrating leakage oil pump, extra-deep low leakage pump, pressure liquid fast backward-drain pump and double piston-tube type anti-splash oil pump etc. they are designed and manufactured according to standards api spec 11ax 1996, gb/t1 8607-2001 and sy/t5059-2000 etc. they adopted with national advanced technology. they have the advantages of reasonable design, high efficiency of sucking oil, anti-corrosive and wear-resisting etc. 一、整体泵筒管式抽油泵spool sucker rod pump with whole sleeve, 型号 type 25-150th 25-125th 25-175th 25-225th cyb38th cyb32th cyb44th cyb57th 公称直径 nominal diameter 38.1(1 1/2)/38 31.8(1 1/4)/32 44.5(1 3/4)/44 57.2(2 1/4)/56 柱塞长度 plunger length 1200 泵筒长度 pump barrel length 3300-6600 上部连接油管螺纹 thread for connection with top tubing 2 7/8nu 2 7/8nu 2 7/8nu 2 7/8nu 下部连接油管螺纹b thread b for connection with bottom oil pipe 2 7/8nu 2 7/8nu 2 7/8nu 2 7/8nu 连接油杆螺纹 thread for connection with oil rod 3/4 in 3/4 in 3/4 in 3/4 in 泵常数 pump constant 1.642(10.33) 1.14(7.17) 2.188(13.76) 3.546(22.30) 大外径 max. outside diameter 89.5 二、防砂式抽油泵 anti-sand sucker rod pump 型号 type 25-150th 25-125th 25-175th 25-225th cyb38th cyb32th cyb44th cyb57th 公称直径 nominal diameter 38.1(1 1/2)/38 31.8(1 1/4)/32 44.5(1 3/4)/44 57.2(2 1/4)/56 柱塞长度 plunger length 3000-6600 泵筒长度 pump barrel length 1200 上部连接油管螺纹 thread for connection with top oil pipe 2 7/8nu 2 7/8nu 2 7/8nu 2 7/8nu 下部连接油管螺纹 thread for connection with bottom oil pipe 2 7/8nu 2 7/8nu 2 7/8nu 2 7/8nu 连接油杆螺纹 thread for connection with oil rod 3/4 in 3/4 in 3/4 in 3/4 in 泵常数 pump constant 1.642(10.33) 1.14(7.17) 2.188(13.76) 3.546(22.30) 大外径　 max. outside diameter 106 三、过桥式抽油泵 bridge type sucker rod pump 型号 type 25-150th 25-125th 25-175th cyb38th cyb32th cyb44th 公称直径 nominal diameter 38.1(1 1/2)/38 31.8(1 1/4)/32 44.5(1 3/4)/44 柱塞长度 plunger length 1200 泵筒长度 pump barrel length 3300-6600 上部连接油管螺纹 thread for connection with top tubing 2 7/8nu 2 7/8nu 2 7/8nu 下部连接油管螺纹 thread for connection with bottom oil pipe 2 7/8nu 2 7/8nu 2 7/8nu 连接油杆螺纹 tread for connection with oil rod 3/4 in 3/4 in 3/4 in 泵常数 pump constant 1.642(10.33) 1.14(7.17) 2.188(13.76) 大外径 max. outside diameter 88.9(3.5) 大下泵深度 max. depth for lower pump 2800(9190) 3000 2500(8200) 四、防颗粒沉积泵 anti-grain deposition pump 型号 type 25-150th 25-125th 25-175th 25-225th cyb38th cyb32th cyb44th cyb57th 公称直径 nominal diameter 38.1(1 1/2)/38 31.8(1