API Drill Pipe
ONSE DTH kubowola machubu ndi mikangano welded, ndipo kawirikawiri ulusi ndi muyezo API malumikizidwe, monga 2 3/8″ API REG ulusi, 3 1/2″ API REG ulusi kapena API IF ulusi, etc. Malinga ndi pempho makasitomala, kuchokera 1000mm kuti 5000mm kutalika kwa machubu, OD titha kupereka 50mm, 60mm, 76mm, 89mm, 102mm
Nthenga Zamalonda:
1:Nitriding pa ulusi wa ndodo yolumikizana kuti muwonjezere kuuma kwa ulusi ndikuwonjezera kukana kwa ulusi.
2: Kugwiritsa ntchito R780 ngati chinthu cha ndodo kuti muwonjezere kukana komanso mphamvu, 42 Cr Mo zida zolumikizira ulusi.
3: Amalandira chithandizo chokhumudwitsa kuti muchepetse kulemera kwa ndodo ndikusunga mphamvu ya ma welds (kukhuthala kwadth pandi 6.5mm pamene welds dera ndi 8.5mm).
Kodi | Chithunzi cha TDS50 | Chithunzi cha TDS60 | Chithunzi cha TDS73 | Chithunzi cha TDS89 |
Diameter Yakunja (mm) | 50 | 60 | 73 | 89 |
Dameter Yamkati (mm) | 48 | 58 | 57 | 69 |
Utali | 1.5m/3m/4.5m | 1.5m/3m/4.5m | 1.5m/3m/4.5m/6m | 1.5/3m/4.5m/6m |
Kulemera kwa Unit (KG) | 6.5kg/m | 8.6kg/m | 12.8kg/m | 19.4kg/m |
Lembani uthenga wanu apa ndikutumiza kwa ife