DTH Tubes

Ibisobanuro bigufi:

DTH drill rod / drine umuyoboro mwinshi wo gucukura kariyeri, gucukura neza amazi, ubucukuzi.

Ubutumwa Imeri

Ibicuruzwa birambuye

Ibicuruzwa

Umuyoboro wa dring ni umuyoboro ukomeye wibyuma bikoreshwa mugucukura.Ukurikije uburyo bwo gucukura nintego yo gucukura, imiyoboro ije mubyimbye n'uburebure butandukanye, hamwe n'uburebure busanzwe ni metero 3-10.Imiyoboro y'imyitozo ihujwe hamwe umwe umwe uko imyitozo igenda itera imbere muburiri.Hamwe na hamwe, imiyoboro ikora umugozi wimyitozo, ishobora kwaguka ibirometero byinshi munsi yubutaka.

Ibikoresho bito: Umuyoboro ushyushye utagira amashanyarazi, uhereye kuri BAO STEEL / TPCO / BAO GANG nibindi nibindi, Ukurikije igenzurwa ryibipimo bifatika, binyuze mu ruganda rutunganya, uruganda rutunganya ubugenzuzi bubiri, kugirango harebwe ubwiza bwibikoresho fatizo.

UmusaruroP.rocess:Kubabaza --– Kuvura Ubushyuhe —- Gukosora —- NDT —- Gusiga irangi --- Gupakira

Ingano		Nominal mass Lb / ft	Ubwoko bw'uburemere		Ubunini bw'urukuta
in.	mm	Nominal mass Lb / ft	lb / ft	kg / m	in.	mm
2 3/8	60.3	6.65	6.26	9.32	0.28	7.11
2 7/8	73	10.4	9.72	14.48	0.362	9.19
3/2	88.9	9.5	8.81	13.12	0.254	6.45
3/2	88.9	13.3	12.31	18.34	0.368	9.35
3/2	88.9	15.5	14.63	21.79	0.449	11.4
3/2	88.9	15.5	14.63	21.79	0.449	11.4
4	101.6	14	12.93	19.26	0.33	8.38
4 1/2	114.3	13.75	12.24	18.23	0.271	6.88
4 1/2	114.3	16.6	14.98	22.31	0.337	8.56
4 1/2	114.3	20	18.69	27.84	0.43	10.92
5	127	16.25	14.87	22.15	0.296	7.52
5	127	19.5	17.93	26.71	0.362	9.19
5	127	19.5	17.93	26.71	0.362	9.19
5	127	25.6	24.03	35.79	0.5	12.7
5	127	25.6	24.03	35.79	0.5	12.7
1/2	139.7	21.90	19.81	29.51	0.361	9.17
1/2	139.7	24.70	22.54	33.57	0.415	10.54