Lilu paipu
DTH drill pipes ṣe ipa pataki ninu liluho DTH - laika ohun elo, iru apata, ijinle iho tabi rig.Awọn ẹya pataki ti awọn paipu lilu didara giga jẹ agbara, lile giga, iduroṣinṣin, deede.
Pipe didara
Lile ati yiya resistance ni idapo alloy stell, ti a pese nipasẹ orilẹ-ede oke ipele pataki irin olupese.(Pipe sisanra ati ohun elo le jẹ olumulo ká yiyan).
Ko si awọn ọna asopọ alailagbara
Ni aṣa, awọn okun ati asopọ laarin tube ati awọn ege ipari jẹ ipalara.Lati koju iṣoro naa, a ti sọ edekoyede-welded awọn isẹpo fun agbara ti o pọju ati ooru-ṣe itọju awọn ege ipari fun agbara to dara julọ.
Iduroṣinṣin ati okun agbara
Irin alloy Ere ti a ṣe awọn isẹpo, ilana itọju igbona ti iṣakoso ti o muna ati imọ-ẹrọ ṣiṣe o tẹle ara boṣewa API; a san ifojusi giga si gbogbo awọn alaye aibikita wọnyi lati ṣe idaniloju igbesi aye iṣẹ pipẹ, iduroṣinṣin ati agbara okun.
Data Imọ-ẹrọ:
Opin: 76mm, 89mm, 102mm, 114mm, 127mm, 140mm,
Ipari: 1000mm, 1500mm, 2000mm, 3000mm, 5000mm, 6000mm;
Oro: 2 3/8 ″ API REG, 2 7/8″ API REG, 3 1/2″ API REG, 4 1/2 ″ API REG, 2 3/8 API IF, 3 1/2 API IF.
