DTH Drile Rod
Gu bunaiteach tha pìoban drile a thathas a’ cleachdadh ann an tagraidhean leithid DTH / DTHR / DR a’ dèanamh suas de phìob stàilinn le prìne aig aon cheann agus bogsa air a’ cheann eile.Is e obair a’ phìob drile torque rothlach agus smeòrach a chuir bho cheann rothlach an rig drile gu innealan drileadh tuill.
A rèir diofar thagraidhean, tha feum air trast-thomhas eadar-dhealaichte de phìoban drile, gu bunaiteach, feumaidh ùird DTH nas lugha pìoban drile DTH nas lugha, a chaochladh.Mar as trice tha sinn a 'tabhann 50mm, 60mm, 76mm, 89mm, 95mm, 102mm, 114mm, 127mm, 140mm, 159mm.
Mar as trice is e ceanglaichean àbhaisteach API a th’ anns na snàithleanan, leithid snàithlean 2 3/8 ″ API REG, snàithlean 3 1/2 ″ API REG no snàthainn API IF, msaa.
Sònrachadh:
Coileanadh obrach 1.Reliable
2.Taobh a-muigh Meud: 60mm, 76mm, 89mm, 114mm, 140mm
3.Thread: API Reg
4.Wall Tighead: 5.5/6.5mm/7.5/8.5mm/10mm
Còd | TDS50 | TDS60 | TDS73 | TDS89 |
Trast-thomhas a-muigh (mm) | 50 | 60 | 73 | 89 |
Dameter a-staigh (mm) | 48 | 58 | 57 | 69 |
Fad | 1.5m/3m/4.5m | 1.5m/3m/4.5m | 1.5m/3m/4.5m/6m | 1.5/3m/4.5m/6m |
Cuideam aonad (KG) | 6.5kg / m | 8.6kg / m | 12.8kg / m | 19.4kg / m |