1.Sucker rod centralizer wani nau'i ne na kayan aiki na ƙasa wanda ke yin famfo da kyau anti-abrasion, ya dace musamman don yin famfo da kyau da kuma rijiyar shugabanci wanda sama da sandar tsotsa na tsakiya, a ƙarƙashin tsakiyar tsakiya na sandar tsotsa, jikin sanda tare da nailan. Centralizer yana aiki mafi kyau.
Sanda mai tsotsa yana motsawa sama da ƙasa a cikin tubing, saboda nakasar roba na sandar tsotsa, sanda da bangon bututu mai yana da sauƙin yin juzu'i, ti ya sa sandar tsotsa ta karye cikin sauƙi, sandar tsotsa tana da sassauci mai ƙarfi, taɓawa tare da tubing. bango zai iya rage gogayya na sanda da bututu, kuma zai iya zama ƙara samar da rayuwa na famfo naúrar. An haɗa Centralizer tare da sanda mai tsotsa, diamita na waje na tsakiya ya fi girma fiye da haɗa diamita na waje, don haka zai iya yin aikin tsakiya. An yi ta tsakiya da babban ƙarfin jurewa kayan aiki, kuma an taɓa shi tare da tubing don rage ɓarna don cimma manufar anti-abrasion.
2.PA66
Abu | Ƙayyadaddun bayanai | Bukatun Fasaha | PA66 |
1 | Abun Gwaji | Santsi kuma Ba tare da Lalacewa ba | Santsi |
2 | Lankwasawa Ƙarfin Mpa | ≧103 | 242.46 |
3 | Ƙarfin Tasirin Daraja | ≧13 | 27.66 |
4 | Ƙwaƙwalwar ƙira μ | ≦0.018 | 0.0173 |
5 | Zafin Karɓar Zafi ℃ | ≧180 | 220.85 |
6 | Saka Asarar Girman g/cm³ | 0.073 | 0.0049 |
7 | Girman kilogiram/cm³ | 1.3-1.4 | 1.4 |
8 | MPa mai ƙarfi | / | 123.05 |
9 | Ƙarfafawa | / | 1500 |