1.Sucker rod centralizer ke mofuta oa lithulusi tse pompang hantle tse thibelang ho abrasion, haholo-holo tse loketseng ho pompa hantle le ho leba seliba seo ka holimo ho sucker rod medium point,tlas the middle point of sucker rod, the rod body with nylon. centralizer e sebetsa hantle.
The sucker rod e ea holimo le tlase ka har'a tubing, ka lebaka la ho senyeha ha elastic rod ea sucker rod, rod le oil tube wall ho bonolo ho etsa khohlano, ti e etsa sucker rod ho robeha ha bonolo, sucker rod centralizer e na le matla a feto-fetohang, e angoang ke tubing. lebota le ka fokotsa khohlano ea molamu le tube, 'me e ka eketsa bophelo ba tlhahiso ea yuniti ea ho pompa. Centralizer e hokahane le sucker rod , bophara ba kantle ba centralizer bo boholo ho feta ho kopanya bophara ba kantle, ka hona se ka etsa hore ts'ebetso ea centralize. Centralizer e entsoe ka thepa e sa sebetsaneng le matla a phahameng, 'me e angoa ka li-tubing ho fokotsa ho khopama ho fihlela sepheo sa anti-abrasion.
2.PA66
Ntho | Tlhaloso | Litlhoko tsa Tekheniki | PA66 |
1 | Ntho ea ho Leka | E Boreleli le Ntle le Tšenyo | Boreleli |
2 | Matla a Kobehang Mpa | ≧103 | 242.46 |
3 | Notch Impact Matla | ≧13 | 27.66 |
4 | Khoeli ea Khohlano μ | ≦0.018 | 0.0173 |
5 | Mocheso o Phapang Mocheso ℃ | ≧180 | 220.85 |
6 | Apara Tahlehelo ea Bolumo g/cm³ | ≧0.073 | 0.0049 |
7 | Boima ba lik'hilograma/cm³ | 1.3-1.4 | 1.4 |
8 | Tensile MPa | / | 123.05 |
9 | Ho tiea | / | 1500 |