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..

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Drilling pipes and drilling rods from the manufacturer
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