I-API 7-1 I-Non-Magnetic Drill Collars for Well Drilling
Amakholomu okubhoboza amashubhu awugqinsi aludongeni akhiwe kusuka emigoqweni yensimbi eqinile futhi akhiqizwa ukuze acaciswe ukuze ahlangabezane futhi/noma eqe ukucaciswa kwe-API.Okuhlangenwe nakho kwethu ekucacisweni kwezinto, izakhiwo zemishini, ukwelashwa kokushisa, ukukhanda imishini nokuhlola kubonakala ekusebenzeni komkhiqizo wethu.Amakholomu e-drill afika ngamadizayini ashelelayo futhi asontekile anezici ezengeziwe zemisebenzi ephephile nengenazinkinga.
| Isici | P530 P530 HS | P550 | P580 | P750 | P750I |
| Ikhabhoni | ubuningi.0.05 | ubuningi.0.06 | ubuningi.0.06 | ubuningi.0.03 | ubuningi.0.03 |
| IManganese | 18.50-20.00 | 20.00-21.60 | 22.00-24.50 | 1.50-3.00 | 1.50-3.00 |
| I-Chromium | 13.00-14.00 | 18.30-20.00 | 22.00-24.50 | 26.50-29.50 | 26.50-29.50 |
| I-Molyddenum | 0.40-0.60 | imiz.0.50 | ubuningi.1.50 | 2.00-4.00 | 2.00-4.00 |
| I-nitrogen | 0.25-0.40 | imiz.0.60 | ubuningi.0.75 | imiz.0.20 | imiz.0.20 |
| I-Nickel | ubuningi.1.50 | imiz.2.00 | ubuningi.2.50 | 28.00-31.50 | 28.00-31.50 |
* I-P530 HS Uma iqhathaniswa ne-P 530 ibonisa amandla esivuno esiphezulu
* HS (Amandla aphezulu)
| Isici | P530 | P530 HS | p550 | p580 | P750 | P750 mina* |
| Amandla esivuno amaminithi e-KSI 3 1/2 kuya ku-6 7/8 OD 7″ kuya ku-11″ OD | 110 100 | 120 110 | 140 130 | 140 130 | 140 130 | imiz 155 |
| Amandla okubamba i-KSI 3 1/2 kuya ku-6 7/8 OD 7″ kuya ku-11″ OD | 120 120 | 130 130 | 150 150 | 150 150 | 150 150 | imiz 160 |
| Ubude obuncane % 3 1/2 kuya ku-6 7/8 OD 7″ kuya ku-11″ OD | 25 25 | 25 25 | 20 20 | 20 20 | 15 15 | 10 10 |
| Ukuncishiswa kwendawo min.% | 50 | 50 | 50 | 50 | 50 | 50 |
| Umthelela wamandla min.ft. lb. | 90 | 90 | 60 | 60 | 100 | 80 |
| Ubulukhuni - Brinell | 260-350 | 285-365 | 300-430 | 350-450 | 300-400 | 300-410 |
| Amandla okubekezela imiz.KSI/N=107 /N=105 | - - | +/-50 +/-60 | +/-60 +/-80 | +/-60 +/-80 | +/-60 +/-80 |
* Isebenza kuphela kubukhulu obufika ku-OD = max.5,5 amayintshi Ukusampula: 1″ ngaphansi kwendawo
Idumela le-JINBAICHENG ekwakhiweni nasekunikezeni izingxenye zezintambo zokumba i-Non-Mag lisekelwe ekuhlangenwe nakho okubanzi kwangaphakathi kokubili kokukhiqizwa kwensimbi nokunemba.UJINBAICHENG ubelokhu engumholi ekuthuthukisweni kwezinto ezingezona iMag, izinqubo ezikhethekile zokukhiqiza kanye nezinqubo zokuhlola njengokuvula isando nokuhlola indawo eshisayo.
