DTH Huina Kookoo
Mea hana mea hana wili pōhaku Prodrill, DTH Drill Paipu
Nā paipu drill DTHhoʻohana ʻia no ka hoʻohui ʻanahāmare DTHaNā pihi pihi DTHpōhaku drill bits, ua hana ʻia me ka ʻole
paipu.He koʻikoʻi ko nā paipu i ka wili DTH a pau, me ka nānā ʻole i ke noi, ke ʻano pōhaku, ka hohonu o ka lua a i ʻole ka rig drill.ʻO nā hiʻohiʻona koʻikoʻi o kahi paipu DTH kiʻekiʻe ka lōʻihi, pololei a me ka hoʻokele.
Hoʻopili ʻia nā paipu drill DTH a pau, a ʻo ka maʻamau he mau pilina API maʻamau, e like me 2 3/8″.
API REG pae, 3 1/2 ″ API REG pae a i ole API IF kaula, etc. E like me nā mea kūʻai mai noi, mai 1000mm a 5000mm lōʻihi o paipu, OD hiki iā mākou ke hāʻawi 50mm, 60mm, 76mm, 89mm,102mm
Code | TDS50 | TDS60 | TDS73 | TDS89 |
Anawaena waho (mm) | 50 | 60 | 73 | 89 |
Dameter loko (mm) | 48 | 58 | 57 | 69 |
Ka lōʻihi | 1.5m/3m/4.5m | 1.5m/3m/4.5m | 1.5m/3m/4.5m/6m | 1.5/3m/4.5m/6m |
Kaumaha Hui (KG) | 6.5kg/m | 8.6kg/m | 12.8kg/m | 19.4kg/m |
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou