Main / Catalogue / Drill pipes, starter pipes for ROC L6, ROC L8, DM-45, DML, DMM-2, PV-271, PV-275, D25KS, D50KS, D245S, etc.

Drill pipes, starter pipes for ROC L6, ROC L8, DM-45, DML, DMM-2, PV-271, PV-275, D25KS, D50KS, D245S, etc.

CJSC Mining Technologies is a manufacturer and supplier of pipes and other accessories for drilling rigs. Pipes with diameter of 73mm, 63mm, 50mm, 42mm and 5mm can be supplied with right or left-hand threads, and conform to ST 631-75 and ST 7909-56. All products are certified and accompanied by the relevant quality certificates including ISO, the international quality management system standards. Products are shipped worldwide.

Diameter, mm	Thread	Component	Wall Thickness, mm	Length, m	Product №.	Catalogue №.
Drill and starter pipes for DM-30. DM-45. DM-50. DML, T4W. T4BH. RD20
89	2 3/8 API REG	Drill pipe	13	9,14	57323917	210-8591-47,55-12
89	2 3/8 API REG	Drill pipe	9	7,62	56970775	210-857647,40-08
89	2 3/8 API REG	Starter pipe	19	6,40	57041592	210-8564-46,55-19
89	2 3/8 API REG	Starter pipe	13	8,10	57323925	210-8581-46,55-12
102	2 7/8 API REG	Drill pipe	9	9,14	57155806	212-869145,40-08
102	2 7/8 API REG	Drill pipe	19	9,14	57156317	212-869145,55-19
102	2 7/8 API REG	Drill pipe	9	7,62	50350156	212-867645,40-08
102	2 7/8 API REG	Drill pipe	9	7,62	57006769	212-8676-47,40-08
102	2 7/8 API REG	Drill pipe	9	7,62	56970791	212-867647,40-08
102	2 7/8 API REG	Starter pipe	19	8,10	57155822	212-868146,55-19
102	2 7/8 API REG	Starter pipe	9	6,40	56995863	212-866446,40-08
102	2 7/8 API REG	Starter pipe	9	6,40	56970809	212-866446,40-08
102	2 7/8 API REG	Starter pipe'	19	6,40	56952567	212-866446,55-19
114	2 7/8 IF	Drill pipe	9	7,62	52202033	213-877645,40-08
114	2 7/8 IF	Starter pipe	16	6,40	52202470	213-8764-46,55-16
114	2 7/8 IF	Drill pipe	9	9,14	52256369	213-8791-45,40-08
114	2 7/8 IF	Drill pipe	9	6,10	57690448	213-876147,40-08
114	3 1/2 API REG	Drill pipe	16	7,62	50262187	214-8776-45,55-16
114	3 1/2 API REG	Drill pipe	9	9,14	57136228	214-879145,40-08
114	3 1/2 API REG	Drill pipe	19	9,14	57155780	214-879145,55-19
114	3 1/2 API REG	Drill pipe	13	9,14	57178824	214-879145,55-12
114	3 1/2 API REG	Drill pipe	11	10,67	57435455	214-87A7-45,55-12
114	3 1/2 API REG	Starter pipe	19	8,10	57156663	214-8781-46,55-19
114	3 1/2 IF	Drill pipe	9	6,10	57690430	215-8761-47,40-08
127	3 1/2 API REG	Drill pipe	10	7,62	50348358	214487645,55-08
127	3 1/2 AP1 REG	Drill pipe	13	7,62	50452697	214-887645,55-12
127	3 1/2 API REG	Drill pipe	19	7,62	52185261	214-8876.45,55-19
127	3 1/2 API REG	Drill pipe	13	9,14	57155798	214-889145,55-12
127	3 1/2 API REG	Drill pipe	9	9,14	57155814	214-8891-45,55-08
127	3 1/2 API REG	Drill pipe	19	9,14	57354557	214-889145,55-19
127	3 1/2 API REG	Drill pipe	13	10,67	57450454	214-88A7-45,55-12
127	3 1/2 API REG	Drill pipe	19	10,67	57518714	214-88A745,55-19
127	3 1/2 API REG	Starter pipe	19	8,10	57155830	214-8881-46,55-19
127	3 1/2 API REG	Starter pipe	10	6,55	50348333	214-886646,55-08
127	3 1/2 API REG	Starter pipe	19	8,99	57450447	214-8890-46,55-19
127	3 1/2 API REG	Starter pipe	19	9,60	57518706	214-889646,55-19
127	3 1/2 BECO	Drill pipe	19	9,14	57236903	2B1-8891-45,55-19
127	3 1/2 BECO	Drill pipe	13	9,14	57439572	2B1-889145,55-12
127	3 1/2 BECO	Drill pipe	13	10,67	57469033	2B1-88A7-45,55-12
127	3 1/2 BECO	Drill pipe	13	7,62	57663015	2B1-887645,55-12
127	3 1/2 BECO	Starter pipe	13	8,10	57439721	2B1-888146,55-12
127	3 1/2 BECO	Starter pipe	13	6,55	57663023	2B1-8866-46,55-12
140	3 1/2 BECO	Drill pipe	11	7,62	52206976	2B1-8976-45,55-12
140	3 1/2 BECO	Drill pipe	11	9,14	57178865	2B1-899145,55-12
140	3 1/2 BECO	Drill pipe	19	9,14	57290322	2B1-8991-45,55-19
140	3 1/2 BECO	Drill pipe	19	7,62	57473498	2B1-897645,55-19
140	3 1/2 BECO	Drill pipe	19	10,67	57523557	2B1-89A7-45,55-19
140	3 1/2 BECO	Starter pipe	11	7,82	57178766	2B1-8978-46,55-12
140	3 1/2 BECO	Starter pipe	11	6,30	57236184	2B1-8963-46,55-12
159	4 BECO	Drill pipe	13	7,62	52259009	2B2-9376-45,55-12
159	4 BECO	Drill pipe	13	9,14	57178873	2B2-9391-45,55-12
159	4 BECO	Drill pipe	19	9,14	57376477	2B2-9391-45,55-19
159	4 BECO	Drill pipe	13	10,67	57415945	2B2-93A7-45,55-12
159	4 BECO	Drill pipe	19	10,67	57415952	2B2-93A7-45,55-19
159	4 BECO	Starter pipe	13	7,82	57178774	2B2-9378-46,55-12
159	4 BECO	Starter pipe	13	6,30	57139164	2B2-9363-46,55-12
178	4 1/2 BECO	Drill pipe	19	7,62	57198277	2B3-9276-45,55-19
178	4 1/2 BECO	Drill pipe	19	9,14	57294894	283-9291-45,55-19
178	4 1/2 BECO	Drill pipe	19	10,67	57495434	2B3-92A7-45,55-19
178	4 1/2 BECO	Drill pipe	13	9,14	57178881	283-9291-45,55-12
178	4 1/2 BECO	Drill pipe	13	7,62	57708372	2B3-9276-45,55-12
178	4 1/2 BECO	Drill pipe	13	9,14	57708398	2B3-9291-45,55-12
178	4 1/2 BECO	Drill pipe	13	10,67	57708406	2B3-92A7-45,55-12
178	4 1/2 BECO	Drill pipe	19	9,14	57716755	283-9291-45,55-19
178	4 1/2 BECO	Drill pipe	25	7,62	57716763	2B3-9276-45,55-25
178	4 1/2 BECO	Starter pipe	13	7,82	57178782	283-9278-46,55-12
194	5 1/4 BECO	Drill pipe	19	7,62	57336877	2B5-9476-45,55-19
194	5 1/4 BECO	Drill pipe	22	7,62	57006868	2B5-9476-45,55-22
194	5 1/4 BECO	Drill pipe	19	9,14	57225518	2B5-9491-45,55-19
194	5 1/4 BECO	Drill pipe	19	9,14	57078784	285-9491-47,55-19
194	5 1/4 BECO	Drill pipe	25	9,14	57382657	2B5-9491-45,55-25
Drill and starter pipes for DM-H, DMM-2
178	4 1/2 BECO	Drill pipe	16	10,67	57134165	2B3-92A7-59,55-16
178	4 1/2 BECO	Starter pipe	25	10,67	57200404	2B3-92A7-59,55-25
178	4 1/2 BECO	Drill pipe	19	10,67	57312050	2B3-92A7-59,55-19
178	4 1/2 BECO	Starter pipe	25	9,22	57209058	283-9292-60,55-25
178	4 1/2 BECO	Starter pipe	19	8,84	57312068	2B3-9288-60,55-19
178	5 1/4 BECO	Drill pipe	16	10,67	57110454	2B5-92A7-59,55-16
178	5 1/4 BECO	Starter pipe	16	9,68	57111338	2B5-9297-60,55-16
178	5 1/4 BECO	Starter pipe	16	9,98	57110777	2B5-92A0-60,55-16
194	5 1/4 BECO	Drill pipe	25	13,72	57526493	2B5-94D7-59,55-25
194	5 1/4 BECO	Drill pipe	19	13,72	56978992	285-94D7-59,55-19
194	5 1/4 BECO	Drill pipe	25	10,67	57204976	2B5-94A7-59,55-25
194	5 1/4 BECO	Drill pipe	19	10,67	58248956	2B5-94A7-59,55-19
194	5 1/4 BECO	Starter pipe	25	9,98	57218661	2B5-94A0-60,55-25
219	6 BECO	Drill pipe	23	15,24	57423204	2B6-97F2-59,55-22
219	6 BECO	Starter pipe	25	9,98	57468845	2B6-97A0-60,55-25
DMM-3
178	4 1/2 BECO	Drill pipe	25	12,19	57351306	2B3-92C2-59,55-25
194	5 1/4 BECO	Drill pipe	25	12,19	57347478	2B5-94C2-59,55-25
219	6 BECO	Drill pipe	25	12,19	57347163	2136-97C2-59,55-25
PV-271
114	3 1/2 API REG	Drill pipe	9	7,62	50425859	214-8776-59,40-08
114	3 1/2 API REG	Starter pipe	16	6,55	50426238	214-8766-60,55-16
140	4 FH	Drill pipe	11	7,62	50426493	221-8976-59,55-12
194	4 1/2 BECO	Drill pipe	13	6,10	52342011	283-9461-59,55-12
194	4 1/2 BECO	Drill pipe	13	9,14	57769358	2B3-9491-59,55-12
194	4 1/2 BECO	Drill pipe	13	7,62	57769366	2B3-9476-59,55-12
194	5 1/4 BECO	Drill pipe	19	2,44	57756355	2B5-9424-59,55-19
194	5 1/4 BECO	Starter pipe	19	7,62	57756348	285-9476-60,55-19

Diameter, mm	Thread	Wall Thickness, mm	Length m	Product №.	Catalogue №.
Drill and starter pipes for ROC F6, ROC L6, ROC L8
76	2 3/8 API REG	6,30	4,00	89009398	210-8440-44,40-06
76	2 3/8 API REG	6,30	5,00	89000444	210-8450-44,40-06
89	2 3/8 API REG	6,30	4,00	89000445	210-8540-44,40-06
89	2 3/8 API REG	6,30	5,00	89000442	210-8550-44,40-06
89	2 3/8 API REG	6,30	6,00	89009556	210-8560-44,40-06
89	2 3/8 API REG	8,80	6,00	89000999	210-8560-44,40-08
102	2 7/8 API REG	6,30	4,00	89000648	212-8640-44,40-06
102	2 7/8 API REG	6,30	5,00	89000681	212-8650-44,40-06
102	2 7/8 API REG	6,30	6,00	89000698	212-8660-44,40-06
114	3 1/2 API REG	6,30	6,00	89009355	214-8760-44,40-06
114	3 1/2 API REG	8,80	6,00	89000950	214-8760-44,40-08
140	4 1/2 API REG	8,80	6,00	89000982	217-8960-44,40-06

Drill pipes connect the drive motor mechanism with the drill bit, transferring torque and rotary force. They also conduct cooling fluid to the cutting components and enable the tool to be raised and lowered into the well for access to the cutting tool.

Design features

A primary feature of drill pipes is seen at both ends, where threaded connections and locks allow sections to be connected and joined together. Before a lock is fitted, the visible protruding pipe ends are conical in shape with a thread. Couplings (ST 631-75, ST 7909-56) with a corresponding internal thread are used to connect these pipes together. All elements of the drill string are manufactured in full compliance with the relevant standards and regulations.

Products and services available

Mining Technologies CJSC manufactures drill pipes in diameters of 73x9 mm, 5x6mm, 63mm, 5mm, 50x5mm and 42x5mm with integral ends. Pipe lengths vary by ST requirements and normally are as follows:

Diameter 73x9mm – 11500, 8000 and 6000 mm
Diameter 63.5x6mm – 6000, 4500 and 3000 mm
Diameter 50x5.5mm – lengths of 4500, 3000 and 1500 mm
Diameter 42x5 mm – lengths of 4500, 3000 and 1500 mm

Custom lengths can be manufactured to customers’ specifications.

Packing of drill pipes

For safety during shipping, drill pipes are packaged into bundles, with locks packed in boxes. If a customer prefers, pipes with screwed locks can be shipped in packing frames that prevent bending in transit.

Benefits of using Mining technologies CJSC

Our manufacturing facility and workforce have established great expertise and excellence over many years in the process, techniques and quality assurance needed to produce superior quality drill pipes and other drill string components of all shapes, sizes and specifications. We pride ourselves on providing individual and focused attention on solving the unique problems faced by our customers. That includes manufacturing custom components when clients need non-standard parts.

As you would expect, only certified high quality materials are used in the production of drill pipes, sourced from reputable suppliers. Quality assurance is a top priority and inspections are performed at every stage of the manufacturing process. All products are shipped with certificates attesting to ST compliance and also a formal technical data sheet.

Delivery and payment

Payments are made directly to the company’s bank account. Then the production and delivery agreement is finalized and signed off. Details include:

Planned production schedule
Delivery method and details

Once we have issue the invoice and received payment, production begins as per the agreed schedule and plan. Then it is handed over to the freight forwarder for eventual delivery.
A typical production cycle is about 30 days. The precise duration is dependent on the order’s size and complexity.
Orders are delivered in containers. The delivery schedule is agreed with the transport company..