I-Sucker Rod yeeFactory zaseTshayina
I-C-class high quality carbon steel rod yenziwe yi-SSYD-1 (elingana ne-AISI1526), inamandla aphakathi, i-plasticity enhle, isigaba sokuchasana nokugqwala kunye nezinye izinto ezicacileyo zokusingqongileyo kwi-acidic medium ngaphandle kokubangela ukuphazamiseka kwe-sulfide.I-Sucker ye-Grade D yenziwe nge-high-Cr-Mo i-alloy structural steel 30CrMoA (elingana ne-AISI 4130), enamandla amakhulu, i-plasticity enhle, ubomi obude kunye nezinye iimpawu, ezisebenzayo kwindawo engabonakaliyo okanye enqabileyo encinci yamaqula anzulu.Iinduku ze-sucker zeBanga le-K zenziwe nge-high-grade ye-Ni-Mo alloy structural steel 20Ni2MoA (elingana ne-AISI 4620), enamandla aphakathi, i-ductility enhle, ukuxhathisa ukubola kunye nezinye iimpawu, ezifanelekileyo ukusetyenziswa kwimithwalo elula kunye namaqula angekho nzulu xa kukho. yamajelo eendaba ezonakalisayo.
Ngokutsho koyilo oluqhelekileyo lwe-API, imivalo ye-sinker yenziwe ngentsimbi ye-carbon ephezulu yasekhaya okanye i-alloy steel.Zombini iziphelo zinemisonto efanayo yangaphandle.Ngokomgangatho osemgangathweni, yahlulwe ibe yi-1 kunye ne-2, enokuthi idityaniswe nesiphelo esiphezulu sentonga kakuhle, okanye isiphelo esisezantsi se-oil well sucker rod ngokunjalo.
| Ubungakanani (Ngaphakathi) | URod D (Ngaphakathi) | I-Threard D (Ngaphakathi) | Ubude | Ngaphandle kweDiameter ye-Pin Shoulder (Mm) | Ubude bePin (Mm) | Ubude beSikwere seSikwere (Mm) | Ububanzi be-Wrench Square (Mm) |
| 5/8 | 5/8 | 15/16 | 2/4/6/8/ | 31.8 | 31.75 | ≧31.8 | 22.20 |
| 3/4 | 3/4 | 1-1/16 | 38.10 | 36.50 | 25.40 | ||
| 7/8 | 7/8 | 1-3/16 | 41.30 | 41.28 | |||
| 1 | 1 | 1-3/8 | 50.80 | 47.63 | ≧38.1 | 33.30 | |
| 1-1/8 | 1-1/8 | 1-9/16 | 57.20 | 53.98 | ≧41.3 | 38.10 |
| IBanga | Yield Strength Rel(Mpa) | Amandla Okuqina Rm(Mpa) | Ipesenti yoLwandiso A(%) | Ipesenti yeNgxaki yoMmandla Z(%) | Ukuqina kwempembelelo Ακ(J/Cm2) |
| C | ≧414 | 620-793 | ≧12 | ≧55 | ≧70 |
| D | ≧620 | 794-965 | ≧10 | ≧50 | ≧58.8 |
| K | ≧414 | 620-793 | ≧12 | ≧55 | ≧70 |
| IBanga | Amandla Okuqina Rm(Mpa) | Ipesenti yoLwandiso A(%) | Ipesenti yokuNxibelelana yeNdawo |
| 1 | 448-620 | ≧15 | ≧55 |
| 2 | 621-794 | ≧12 | ≧50 |
