P550 na-abụghị Magnetik Drill Collar Onye nrụpụta China
Ka ị na-egwu ala n'ebe dị nso na mkpanaka magnetik nke ụwa, ọ dị mkpa iji olu akwa na-abụghị magnetik. Ihe olu olu anyị na-abụghị magn na-enye ike na ike siri ike ma na-ewepụ mmetụta magnetik. N'ikwekọ na ngwaọrụ eriri egwu egwu ọkọlọtọ na ihe nkwusi ike, a na-arụpụta ihe olu na-abụghị mag drill ka API Spec 7-1.
P550 bụ ihe na-abụghị magnetik pụrụ iche, Mn-Cr-steel austenitic nwere ọdịnaya nitrogen dị elu.
| Ọkwa | C | Mn | Cr | Mo | N | Ni |
| P550 | 0,06 | 20,50-21,60 | 18,30-20,00 | 0,50 min. | 0,60 min | 1,40 Min |
A na-enweta ule ahụ site na usoro ọrụ oyi pụrụ iche n'ogologo nke olu akwa:
| Ike Mpụta (Obere: OD ruo 9 1/4 | 0,2% -Usoro nkwụsị OD 9 ½ na Karịrị | Ike Tensile Min | Elongation Min | Mbelata mpaghara {min.) | Mmetụta ike {min.]: | Ike ntachi obi / N=105(nkeji) | Brinell siri ike: |
| 140 ksi | 130 ksi | 150 ksi | 20% | 50% | 60 ft.lb | ± 80 ksi | 350-430 HB |
| 965 nimm2 | 900 Nimm2 | 1035 Nimm2 | 20% | 50% | 82 J | ± 550 Nirnm2 | 350-430 HB |
Anyị na-enye Pọtụfoliyo ihe na-abụghị magnetik zuru oke gụnyere P530, P530HS, P540, P550, P650, P670, P670HS, P690, P750, P750HS na N850. Nnukwu ngwa ahịa nke ihe dị na mbụ ngwaahịa.
N'ịbụ onye lekwasịrị anya kpọmkwem n'ichepụta ihe ndị na-emepụta eriri na-abụghị magnetik na-eme ka onye ndu na-arụ ọrụ nkenke na-arụ ọrụ nke ọma na ụkpụrụ kachasị elu.
1-Technical enyemaka na nrụpụta ikike na imewe nke mgbagwoju olu akwa machined.
2-ịkwakọba na ire nke ọkọlọtọ elu ike API Spec 7 nonmagnetic drill collars.
3-na-eguzogide nrụgide corrosion na gburugburu gas gbara gburugburu
4-Dakọtara na ọkọlọtọ ọkpọkọ eriri ngwaọrụ na stablizers
5-Spiraling dị na arịrịọ
A na-arụpụta ngwaahịa niile n'okpuru njikwa njikwa mma nke a na-enyocha mgbe niile ma na-agbaso ISO 9001. Anyị nwere ụlọ nyocha ọgbara ọhụrụ nke a na-eme nyocha ihe niile. Anyị nwere ọtụtụ akụrụngwa mgbakwunye na-ekwe nkwa na ngwaahịa ndị kacha mma.
