DTH Drill Pipes Manufacturer - High-Quality Factory with Competitive Prices

Diameter outside	Wall thickness	Length	Thread for pipe male	Thread for pipe female	Spanner Flat	Internal Spline	Tool joint length Pin	Tool joint length Box	Weight
mm	mm	mm	Pin	Box			mm	mm	kg
76	4	3000	API 2 3/8" Reg	API 2 3/8" Reg	Y	N	107	165	24
76	4	3000	API 2 3/8" Reg	API 2 3/8" Reg	N	N	190	190	31
76	6.3	3048	API 2 3/8" Reg	API 2 3/8" Reg	Y	N	190	260	39
76	6.3	4000	API 2 3/8" Reg	API 2 3/8" Reg	N	N	190	190	46
76	6.3	5000	API 2 3/8" Reg	API 2 3/8" Reg	N	N	350	350	65
76	6.3	5000	API 2 3/8" Reg	API 2 3/8" Reg	N	N	190	190	58
79	6.3	1524	CUBEX #21	CUBEX #21	Y	Y	110	190	21
79	6.3	1829	CUBEX #21	CUBEX #21	Y	Y	110	190	26
89	4	1800	API 2 3/8" Reg	API 2 3/8" Reg	Y	N	107	158	20
89	4	3000	API 2 3/8" Reg	API 2 3/8" Reg	Y	N	107	158	30
89	4	4000	API 2 3/8" Reg	API 2 3/8" Reg	N	N	190	190	46
89	4	4500	API 2 3/8" Reg	API 2 3/8" Reg	Y	N	107	158	45
89	6.3	1500	API 2 3/8" Reg	API 2 3/8" Reg	Y	N	107	158	24
89	6.3	1800	API 2 3/8" Reg	API 2 3/8" Reg	N	N	300	300	31
89	6.3	1829	CUBEX #21	CUBEX #21	Y	Y	110	200	28
89	6.3	1829	CUBEX #24	CUBEX #24	Y	Y	110	200	29
89	6.3	3000	API 2 3/8" Reg	API 2 3/8" Reg	Y	N	107	158	43
89	6.3	5000	API 2 3/8" Reg	API 2 3/8" Reg	N	N	190	190	76
89	6.3	5000	API 2 3/8" Reg	API 2 3/8" Reg	N	N	350	350	82
89	6.3	6000	API 2 3/8" Reg	API 2 3/8" Reg	N	N	350	350	95
89	6.3	7500	API 2 3/8" Reg	API 2 3/8" Reg	N	N	350	350	114
89	8.8	5000	API 2 3/8" Reg	API 2 3/8" Reg	N	N	350	350	90
89	8.8	6000	API 2 3/8" Reg	API 2 3/8" Reg	N	N	350	350	112
89	8.8	6000	API 2 3/8" Reg	API 2 3/8" Reg	N	N	270	270	112
89	12	6096	CUBEX #24	CUBEX #24	N	N	280	280	150
102	6.3	1524	CUBEX #24	CUBEX #24	Y	Y	150	220	32
102	6.3	1828	CUBEX #24	CUBEX #24	Y	Y	150	220	41
102	6.3	4000	API 2 7/8" Reg	API 2 7/8" Reg	N	N	270	270	74
102	6.3	5000	API 2 7/8" Reg	API 2 7/8" Reg	N	N	270	270	89
102	6.3	5000	API 2 7/8" Reg	API 2 7/8" Reg	N	N	350	350	98
102	6.3	5000	API 2 7/8" Reg	API 2 7/8" Reg	N	N	270	270	85
102	6.3	6000	API 2 7/8" Reg	API 2 7/8" Reg	N	N	270	270	94
102	6.3	6000	API 2 7/8" Reg	API 2 7/8" Reg	N	N	350	350	112
102	6.3	7500	API 2 7/8" Reg	API 2 7/8" Reg	N	N	350	350	136
102	8.8	6100	3 1/8" DIBH	3 1/8" DIBH	Y	Y	150	220	132
102	8.8	9144	API 2 7/8" Reg	API 2 7/8" Reg	Y	N	340	315	200
102	12	6096	CUBEX #24	CUBEX #24	N	N	280	280	180
114	6.3	1196	CUBEX #28	CUBEX #28	Y	Y	130	220	30
114	6.3	3000	API 3 1/2" Reg	API 3 1/2" Reg	Y	N	140	185	60
114	6.3	5000	API 3 1/2" Reg	API 3 1/2" Reg	N	N	350	350	115
114	6.3	5000	API 3 1/2" Reg	API 3 1/2" Reg	N	N	190	260	93
114	6.3	6000	API 3 1/2" Reg	API 3 1/2" Reg	N	N	350	350	132
114	6.3	6000	API 3 1/2" Reg	API 3 1/2" Reg	N	N	270	260	120
114	6.3	7500	API 3 1/2" Reg	API 3 1/2" Reg	N	N	350	350	156
114	8.8	6000	API 3 1/2" Reg	API 3 1/2" Reg	N	N	270	260	156
114	8.8	7500	API 3 1/2" Reg	API 3 1/2" Reg	N	N	350	350	201
114	8.8	7620	API 3 1/2" Reg	API 3 1/2" Reg	Y	N	310	300	187
114	8.8	9144	API 3 1/2" Reg	API 3 1/2" Reg	Y	N	490	225	230
114	8.8	9144	API 3 1/2" Reg	API 3 1/2" Reg	Y	N	310	300	222
114	12	1219	API 3 1/2" Reg	API 3 1/2" Reg	Y	N	490	350	58
114	12	2400	API 3 1/2" Reg	API 3 1/2" Reg	Y	N	490	350	95
114	12	3000	API 3 1/2" Reg	API 3 1/2" Reg	Y	N	490	362	116
114	12	9144	API 3 1/2" Reg	API 3 1/2" Reg	Y	N	490	225	305
114	12	9144	API 3 1/2" Reg	API 3 1/2" Reg	Y	N	490	362	310
114	12	9144	BECO 3"	BECO 3"	Y	N	490	225	308
114	12	9144	BECO 3"	BECO 3"	Y	N	310	300	303
114	12.5	7620	API 3 1/2" Reg	API 3 1/2" Reg	Y	N	490	225	231
127	6.3	1524	CUBEX #28	CUBEX #28	Y	Y	170	260	47
127	6.3	6000	API 3 1/2" Reg	API 3 1/2" Reg	N	N	350	350	154
127	6.3	7500	API 3 1/2" Reg	API 3 1/2" Reg	N	N	350	350	181
127	8.8	1829	CUBEX #28	CUBEX #28	Y	Y	130	220	65
127	8.8	6096	CUBEX #28	CUBEX #28	N	N	280	280	183
127	8.8	7500	API 3 1/2" Reg	API 3 1/2" Reg	N	N	350	350	228
127	10	1524	CUBEX #28	CUBEX #28	Y	Y	170	260	62
127	12	6096	API 3 1/2" Reg	API 3 1/2" Reg	N	N	280	280	239
127	12	6096	BECO 3 1/2"	BECO 3 1/2"	N	N	280	280	239
127	12	8077	BECO 3 1/2"	BECO 3 1/2"	Y	N	315	315	310
127	12	9144	BECO 3 1/2"	BECO 3 1/2"	Y	N	315	315	353
140	8.8	7500	API 4 1/2" Reg	API 4 1/2" Reg	N	N	350	350	257

Drill pipe is hollow, thick-walled, steel piping that is used on drilling rigs to facilitate the drilling of a wellbore and comes in a variety of sizes, strengths, and weights but are typically 30 to 33 feet in length. They are hollow to allow drilling fluid to be pumped through them, down the hole, and back up the annulus.

It is designed to support its own weight for combined lengths that often exceed 1 mile down into the Earth's crust. Used drill stem is often sent to a yard for inspection, sorted, and stored until new drill sites can be explored.

1) OD: 2 3/8” TO 5 1/2” of label 1 or 60.32mm to 140

2) Wall thickness: 6.45 to 12.7mm

3) Grade: E75, X95, G105, S135

4) Length: R1:6.1-7.01mm, R2:8.84-9.75mm, R3:12.19-13.72mm

5) Certificate: ISO 9001:2008