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Quick Details

Use: Well Drilling
Processing Type: Forging
Certification: ISO 9001:2008
Machine Type: Drilling Tool
Type: Drill Pipe
Brand Name: MAXDRILL
Place of Origin: China (Mainland)

Specifications

 

MAXDRILL Drill pipes

MAXDRILL high quality DTH pipe are durability, accuracy and manageability, made from cold drawn piping, providing a superior surface finish and tolerance. We can supply DTH Friction Welded Drill Tube (DTH Pipe) and Rotary Drilling Friction Welded Drill Rods (Rotary Pipe) with A.P.I. connections.

High-grade steel, Reliable and hard-wearing, Full range of threads, all checked by international-standard gauges, Customizable for steel grade, length, diameter, wall thickness and connection threads.

Drill pipe size: 2 1/2, 2 3/4, 3, 3 1/2, 4, 4 1/2, 5, 5 1/2, 6, 8, 10, 10 3/4;

Length: 1m, 1.5m, 2m, 3m, 4m, 5m, 6m;

Thread size: 2 3/8 API Reg, 2 7/8 API Reg, 3 1/2 API Reg, 4 1/2 API Reg, 2 3/8 API IF, 3 1/2 API IF; BECO 6, BECO 8;

Pipe wall thickness: 4mm, 6mm, 8.5mm, 9mm, 10mm, 11.4mm, 12mm, 12.5mm, 16mm;

Other sizes and special DTH pipes can be available according to customer's drawing or samples.

 

OD

Length

(m)

Thread

(mm)

(inch)

76

3

1-6

API 2 3/8" REG

89

3 1/2"

1-6

API 2 3/8" REG

89

3 1/2"

4

2 1/2" Z

102

4

1-9

API 2 7/8" REG

102

4

1-9

3 1/2'' API RGB Box 2 1/2 Z

114

4 1/2"

1.5-7.62

API 3 1/2" REG

114

4 1/2"

6.1-9.15

3" BECO

127

5

1.5-9.5

API 3 1/2" REG

127

5

7.62-10.67

3 1/2" BECO

140

5 1/2"

1.5-9.5

API 4 1/2" REG or 4" FH

140

5 1/2"

7.62-10.67

3 1/2" BECO