DTH -

Thông số kỹ thuật tiêu chuẩn của ống khoan DTH (117 models)

Mã sản phẩm Northstar	Đường kính (mm)	Đường kính (in)	Độ dày thành (mm)	Tường (bên trong)	Chiều dài (mm)	Chiều dài (ft)	Chủ đề về hộp	Ghim chủ đề	Wrench Flat (mm)	Wrench Flat (in)	Trọng lượng (kg)	Weight (lb)
DR030003A1F-067	76	3.00	4.0	0.157	1000	3.28	2 3/8” API	2 3/8” API	A/F65	2.50	12	26
DR030003C1F-072	76	3.00	6.3	0.248	1000	3.28	2 3/8” API	2 3/8” API	A/F65	2.50	17	37
DR030003G1F-099	76	3.00	8.8	0.346	1000	3.28	2 3/8” API	2 3/8” API	A/F65	2.50	17	37
DR030005A1F-065	76	3.00	4.0	0.157	1500	4.92	RD50-6	RD50-6	A/F65	2.50	16	35
DR030005A1F-068	76	3.00	4.0	0.157	1500	4.92	2 3/8” API	2 3/8” API	A/F65	2.50	16	35
DR030005C1F-073	76	3.00	6.3	0.248	1500	4.92	2 3/8” API	2 3/8” API	A/F65	2.50	23	51
DR030005G1F-100	76	3.00	8.8	0.346	1500	4.92	2 3/8” API	2 3/8” API	A/F65	2.50	24	53
DR030006G1F-098	76	3.00	8.8	0.346	1800	5.91	2 3/8” API	2 3/8” API	A/F65	2.50	28	62
DR030007A1F-069	76	3.00	4.0	0.157	2000	6.56	2 3/8” API	2 3/8” API	A/F65	2.50	19	42
DR030007C1F-074	76	3.00	6.3	0.248	2000	6.56	2 3/8” API	2 3/8” API	A/F65	2.50	28	62
DR030007G1F-101	76	3.00	8.8	0.346	2000	6.56	2 3/8” API	2 3/8” API	A/F65	2.50	32	71
DR030007G1F-102	76	3.00	8.8	0.346	2000	6.56	2 3/8” API	2 3/8” API	A/F65	2.50	32	71
DR030010A1F-066	76	3.00	4.0	0.157	3000	9.84	RD50-6	RD50-6	A/F65	2.50	24	53
DR030010C1F-071	76	3.00	6.3	0.248	3000	9.84	RD50-6	RD50-6	A/F65	2.50	39	86
DR030010C1F-075	76	3.00	6.3	0.248	3000	9.84	2 3/8” API	2 3/8” API	A/F65	2.50	39	86
DR030010A1F-112	76	3.00	4.0	0.157	3000	9.84	2 3/8” API	2 3/8” API	A/F65	2.50	25	55
DR030010A1F-113	76	3.00	4.0	0.157	3000	9.84	2 3/8” API	2 3/8” API	A/F65	2.50	25	55
DR030012C1F-097	76	3.00	6.3	0.248	3720	12.20	2 3/8” API	2 3/8” API	A/F65	2.50	44	97
DR030013C1F-076	76	3.00	6.3	0.248	4000	13.12	2 3/8” API	2 3/8” API	A/F65	2.50	49	108
DR030013A1F-080	76	3.00	4.0	0.157	4000	13.12	2 3/8” API	2 3/8” API	A/F65	2.50	31	68
DR030015C1F-077	76	3.00	6.3	0.248	4500	14.76	2 3/8” API	2 3/8” API	A/F65	2.50	52	115
DR030016C1F-083	76	3.00	6.3	0.248	5000	16.40	2 3/8” API	2 3/8” API	A/F65	2.50	61	134
DR030020C1F-078	76	3.00	6.3	0.248	6000	19.69	2 3/8” API	2 3/8” API	A/F65	2.50	72	159
DR030020C1F-108	76	3.00	6.3	0.248	6000	19.69	2 3/8” API	2 3/8” API	A/F65	2.50	70	154
DR035003A1F-126	89	3.50	4.0	0.157	1000	3.28	2 3/8” API	2 3/8” API	A/F65	2.50	13	29
DR035003C1F-136	89	3.50	6.3	0.248	1000	3.28	2 3/8” API	2 3/8” API	A/F65	2.50	17	37
DR035003C1F-142	89	3.50	6.3	0.248	1000	3.28	2 3/8” IF	2 3/8” IF	A/F65	2.50	17	37
DR035005A1F-127	89	3.50	4.0	0.157	1500	4.92	2 3/8” API	2 3/8” API	A/F65	2.50	18	40
DR035005A1F-132	89	3.50	4.0	0.157	1500	4.92	2 3/8” IF	2 3/8” IF	A/F65	2.50	18	40
DR035005C1F-137	89	3.50	6.3	0.248	1500	4.92	2 3/8” API	2 3/8” API	A/F65	2.50	24	53
DR035005C1F-143	89	3.50	6.3	0.248	1500	4.92	2 3/8” IF	2 3/8” IF	A/F65	2.50	24	53
DR035006C1F-155	89	3.50	6.3	0.248	1700	5.58	2 3/8” API	2 3/8” API	A/F65	2.50	28	62
DR035006A1F-128	89	3.50	4.0	0.157	1800	5.91	2 3/8” API	2 3/8” API	A/F65	2.50	20	44
DR035006C1F-146	89	3.50	6.3	0.248	1800	5.91	2 3/8” API	2 3/8” API	A/F65	2.50	29	64
DR035006G1F-180	89	3.50	8.8	0.346	1800	5.91	2 3/8” API	2 3/8” API	A/F65	2.50	33	73
DR035006G1F-185	89	3.50	8.8	0.346	1950	6.40	2 3/8” API	2 3/8” API	A/F65	2.50	34	75
DR035007A1F-129	89	3.50	4.0	0.157	2000	6.56	2 3/8” API	2 3/8” API	A/F65	2.50	22	49
DR035007A1F-133	89	3.50	4.0	0.157	2000	6.56	2 3/8” IF	2 3/8” IF	A/F65	2.50	22	49
DR035007C1F-138	89	3.50	6.3	0.248	2000	6.56	2 3/8” API	2 3/8” API	A/F65	2.50	30	66
DR035007C1F-144	89	3.50	6.3	0.248	2000	6.56	2 3/8” IF	2 3/8” IF	A/F65	2.50	30	66
DR035007G1F-172	89	3.50	8.8	0.346	2000	6.56	2 3/8” API	2 3/8” API	A/F65	2.50	38	84
DR035007C1F-154	89	3.50	6.3	0.248	2100	6.89	2 3/8” API	2 3/8” API	A/F65	2.50	31	68
DR035010A1F-130	89	3.50	4.0	0.157	3000	9.84	2 3/8” API	2 3/8” API	A/F65	2.50	28	62
DR035010A1F-134	89	3.50	4.0	0.157	3000	9.84	2 3/8” IF	2 3/8” IF	A/F65	2.50	28	62
DR035010C1F-135	89	3.50	6.3	0.248	3000	9.84	RD70-4	RD70-4	A/F65	2.50	43	95
DR035010C1F-139	89	3.50	6.3	0.248	3000	9.84	2 3/8” API	2 3/8” API	A/F65	2.50	43	95
DR035010C1F-145	89	3.50	6.3	0.248	3000	9.84	2 3/8” IF	2 3/8” IF	A/F65	2.50	43	95
DR035010G1F-159	89	3.50	8.8	0.346	3000	9.84	2 3/8” API	2 3/8” API	A/F65	2.50	52	115
DR035010C1F-181	89	3.50	6.3	0.248	3000	9.84	2 3/8” IF	2 3/8” IF	A/F65	2.50	43	95
DR035010A1F-210	89	3.50	4.0	0.157	3000	9.84	2 3/8” API	2 3/8” API	A/F65	2.50	30	66
DR035013C1F-153	89	3.50	6.3	0.248	4000	13.12	2 3/8” API	2 3/8” API	A/F65	2.50	56	123
DR035013A1F-166	89	3.50	4.0	0.157	4000	13.12	2 3/8” API	2 3/8” API	A/F65	2.50	39	86
DR035015C1F-140	89	3.50	6.3	0.248	4500	14.76	2 3/8” API	2 3/8” API	A/F65	2.50	74	163
DR035015A1F-187	89	3.50	4.0	0.157	4500	14.76	2 3/8” API	2 3/8” API	A/F65	2.50	37	82
DR035016C1F-151	89	3.50	6.3	0.248	5000	16.40	2 3/8” API	2 3/8” API	A/F65	2.50	69	152
DR035020C1F-141	89	3.50	6.3	0.248	6000	19.69	2 3/8” API	2 3/8” API	A/F65	2.50	81	179
DR035020G1F-182	89	3.50	8.8	0.346	6000	19.69	2 3/8” API	2 3/8” API	A/F65	2.50	99	218
DR040003G1F-248	102	4.00	8.8	0.346	1000	3.28	2 3/8” IF	2 3/8” IF	A/F75	3.00	28	61
DR040006C1F-255	102	4.00	6.3	0.248	1700	5.58	2 3/8” IF	2 3/8” IF	A/F75	3.00	36	79
DR040010C1F-220	102	4.00	6.3	0.248	3000	9.84	2 7/8” API	2 7/8” API	A/F75	3.00	55	121
DR040010G1F-244	102	4.00	8.8	0.346	3000	9.84	2 3/8” API	2 3/8” API	A/F75	3.00	94	206
DR040010G1F-249	102	4.00	8.8	0.346	3000	9.84	2 3/8” IF	2 3/8” IF	A/F75	3.00	94	206
DR040013C1F-221	102	4.00	6.3	0.248	4000	13.12	2 7/8” API	2 7/8” API	A/F75	3.00	70	154
DR040013C1F-228	102	4.00	6.3	0.248	4000	13.12	3 1/2” API	3 1/2” API	A/F75	3.00	70	154
DR040016C1F-213	102	4.00	6.3	0.248	5000	16.40	3 1/2” API	3 1/2” API	A/F65	3.00	85	187
DR040016C1F-217	102	4.00	6.3	0.248	5000	16.40	2 7/8” API	2 7/8” API	A/F75	3.00	85	187
DR040020C1F-222	102	4.00	6.3	0.248	6000	19.69	2 7/8” API	2 7/8” API	A/F75	3.00	100	220
DR040020C1F-246	102	4.00	6.3	0.248	6000	19.69	3 1/2” API	3 1/2” API	A/F75	3.00	100	220
DR040020C1F-263	102	4.00	6.3	0.248	6000	19.69	2 7/8” IF	2 7/8” IF	A/F75	3.00	100	220
DR045004J1F-325	114	4.50	12.7	0.500	1219	4.00	3 1/2” API	3 1/2” API	A/F75	3.00	48	105
DR045004J1F-331	114	4.50	12.7	0.500	1219	4.00	3 1/2” API	3” BECO	A/F75	3.00	48	105
DR045007J1F-326	114	4.50	12.7	0.500	2133	7.00	3 1/2” API	3 1/2” API	A/F75	3.00	61	135
DR045020K1F-350	114	4.50	17.0	0.669	6000	19.69	3” BECO	3” BECO	A/F90	3.50	266	585
DR045003C1F-269	114	4.50	6.3	0.248	1000	3.28	3 1/2” API	3 1/2” API	A/F95	3.75	26	57
DR045003G1F-278	114	4.50	8.8	0.346	1000	3.28	3 1/2” API	3 1/2” API	A/F95	3.75	31	68
DR045005C1F-268	114	4.50	6.3	0.248	1500	4.92	2 3/8” IF	2 7/8” IF	A/F95	3.75	35	77
DR045005C1F-270	114	4.50	6.3	0.248	1500	4.92	3 1/2” API	3 1/2” API	A/F95	3.75	35	77
DR045005G1F-279	114	4.50	8.8	0.346	1500	4.92	3 1/2” API	3 1/2” API	A/F95	3.75	42	93
DR045005C1F-355	114	4.50	6.3	0.248	1500	4.92	2 3/8” API	2 3/8” API	A/F95	3.75	35	77
DR045007C1F-271	114	4.50	6.3	0.248	2000	6.56	3 1/2” API	3 1/2” API	A/F95	3.75	43	95
DR045007C1F-275	114	4.50	6.3	0.248	2000	6.56	3 1/2” IF	3 1/2” IF	A/F95	3.75	43	95
DR045007G1F-280	114	4.50	8.8	0.346	2000	6.56	3 1/2” API	3 1/2” API	A/F95	3.75	54	119
DR045010C1F-272	114	4.50	6.3	0.248	3000	9.84	3 1/2” API	3 1/2” API	A/F95	3.75	60	132
DR045010C1F-276	114	4.50	6.3	0.248	3000	9.84	3 1/2” IF	3 1/2” IF	A/F95	3.75	60	132
DR045010G1F-281	114	4.50	8.8	0.346	3000	9.84	3 1/2” API	3 1/2” API	A/F95	3.75	77	170
DR045013G1F-288	114	4.50	8.8	0.346	4000	13.12	3 1/2” API	3 1/2” API	A/F95	3.75	100	220
DR045013C1F-304	114	4.50	6.3	0.248	4000	13.12	3 1/2” API	3 1/2” API	A/F95	3.75	76	168
DR045015C1F-273	114	4.50	6.3	0.248	4500	14.76	3 1/2” API	3 1/2” API	A/F95	3.75	96	211
DR045015G1F-282	114	4.50	8.8	0.346	4500	14.76	3 1/2” API	3 1/2” API	A/F95	3.75	111	245
DR045016C1F-287	114	4.50	6.3	0.248	5000	16.40	3 1/2” API	3 1/2” API	A/F95	3.75	93	205
DR045016C1F-303	114	4.50	6.3	0.248	5000	16.40	3 1/2” IF	3 1/2” IF	A/F95	3.75	94	207
DR045016G1F-310	114	4.50	8.8	0.346	5000	16.40	3 1/2” API	3 1/2” API	A/F95	3.75	122	269
DR045020C1F-274	114	4.50	6.3	0.248	6000	19.69	3 1/2” API	3 1/2” API	A/F95	3.75	110	243
DR045020G1F-283	114	4.50	8.8	0.346	6000	19.69	3 1/2” API	3 1/2” API	A/F95	3.75	136	300
DR045020J1F-314	114	4.50	12.7	0.500	6000	19.69	3 1/2” API	3 1/2” API	A/F95	3.75	200	440
DR045020G1F-323	114	4.50	8.8	0.346	6000	19.69	2 7/8” API	2 7/8” API	A/F95	3.75	145	320
DR045020G1F-336	114	4.50	8.8	0.346	6000	19.69	NC35	NC35	A/F95	3.75	145	320
DR050007G1F-380	127	5.00	8.8	0.346	2000	6.56	3 1/2” API	3 1/2” API	A/F95	3.75	64	141
DR050007C1F-382	127	5.00	6.3	0.248	2000	6.56	3 1/2” API	3 1/2” API	A/F95	3.75	52	115
DR050010C1F-378	127	5.00	6.3	0.248	3000	9.84	3 1/2” API	3 1/2” API	A/F95	3.75	61	134
DR050010G1F-381	127	5.00	8.8	0.346	3000	9.84	3 1/2” API	3 1/2” API	A/F95	3.75	90	198
DR050020C1F-379	127	5.00	6.3	0.248	6000	19.69	3 1/2” API	3 1/2” API	A/F95	3.75	127	280
DR055003G1F-427	140	5.50	8.8	0.346	1000	3.28	4 1/2” API	4 1/2” API	A/F120	4.75	45	99
DR055003J1F-451	140	5.50	12.7	0.500	1000	3.28	4 1/2” API	4 1/2” API	A/F120	4.75	57	125
DR055005G1F-428	140	5.50	8.8	0.346	1500	4.92	4 1/2” API	4 1/2” API	A/F120	4.75	48	106
DR055005G1F-432	140	5.50	8.8	0.346	1500	4.92	3 1/2” API	3 1/2” API	A/F120	4.75	48	106
DR055005C1F-426	140	5.50	6.3	0.248	1500	4.92	3 1/2” API	3 1/2” API	A/F120	4.75	43	95
DR055005G1F-440	140	5.50	8.8	0.346	1524	5.00	3 1/2” IF	3 1/2” IF	A/F120	4.75	48	106
DR055007G1F-429	140	5.50	8.8	0.346	2000	6.56	4 1/2” API	4 1/2” API	A/F120	4.75	76	168
DR055007G1F-433	140	5.50	8.8	0.346	2000	6.56	3 1/2” API	3 1/2” API	A/F120	4.75	76	168
DR055007J1F-456	140	5.50	12.7	0.500	2000	6.56	4 1/2” API	4 1/2” API	A/F120	4.75	114	250
DR055010G1F-430	140	5.50	8.8	0.346	3000	9.84	4 1/2” API	4 1/2” API	A/F120	4.75	104	229
DR055010G1F-434	140	5.50	8.8	0.346	3000	9.84	3 1/2” API	3 1/2” API	A/F120	4.75	104	229
DR055013G1F-437	140	5.50	8.8	0.346	4000	13.12	3 1/2” API	3 1/2” API	A/F120	4.75	131	289
DR055016G1F-435	140	5.50	8.8	0.346	5000	16.40	4 1/2” API	4 1/2” API	A/F120	4.75	160	353
DR055020G1F-431	140	5.50	8.8	0.346	6000	19.69	4 1/2” API	4 1/2” API	A/F120	4.75	187	412
DR055020G1F-438	140	5.50	8.8	0.346	6000	19.69	3 1/2” API	3 1/2” API	A/F120	4.75	187	412

Additional diameters, wall thicknesses, lengths, wrenching configurations and thread types are available upon request. Source: North Star Mining & Construction Brochure, Standard DTH Drill Pipes, printed page 7.

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