1.I-Sucker rod centralizer luhlobo lwezixhobo zomngxuma ezimpompa kakuhle ukunqanda ukurhawuzelelwa, ilungele ukumpompa kakuhle kwaye iqondise kakuhle apho ingasentla kwentonga yokufunxa iphakathi, phantsi kwendawo ephakathi yentonga yokufunxa, umzimba wentonga onenayiloni. I-centerizer isebenza ngcono.
Intonga yokufunxa ihla inyuka kwityhubhu, ngenxa yoguquko olulastiki lwentonga yokufunxa, intonga kunye nodonga lwetyhubhu ye-oyile kulula ukwenza ukukhuhlana, i-ti yenza intonga yokufunxa iqhawuke lula, intonga yokufunxa i-centralizer inokuguquguquka okunamandla, ichukunyiswe netyhubhu. Udonga lunokunciphisa ukukhuhlana kwentonga kunye netyhubhu, kwaye inokunyusa ubomi bemveliso yeyunithi yokumpompa. I-centerizer idityaniswe ne-sucker rod, i-diameter yangaphandle ye-centerizer inkulu kunokudibanisa i-diameter yangaphandle, ukuze yenze umsebenzi wokubeka embindini. I-centerizer yenziwe ngezinto ezinamandla ezinqabileyo zokunxiba, kwaye zichukunyiswe nge-tubing ukunciphisa i-abrasion ukufezekisa injongo ye-anti-abrasion.
2.PA66
Into | Inkcazo | IiMfuno zobuGcisa | PA66 |
1 | Into yoVavanyo | Igudileyo kwaye ingenakonakala | Mhle |
2 | Ukugoba Amandla Mpa | ≧103 | 242.46 |
3 | Notch Impact Amandla | ≧13 | 27.66 |
4 | Ukukhuhlana komlinganiso μ | ≦0.018 | 0.0173 |
5 | Ubushushu bobuGcisa ℃ | ≧180 | 220.85 |
6 | Nxiba uLahleko lweVolume g/cm³ | ≧0.073 | 0.0049 |
7 | Uxinaniso kg/cm³ | 1.3-1.4 | 1.4 |
8 | Tensile MPa | / | 123.05 |
9 | Ukuhambelana | / | 1500 |