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3-5.5 Inch Drill Rods Api Dth Drilling Pipe For Mining And Water Well

Quzhou Sanrock Heavy Industry Machinery Co., Ltd.

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3-5.5 Inch Drill Rods Api Dth Drilling Pipe For Mining And Water Well

Country/Region china
City & Province quzhou zhejiang
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Product Details

3-5.5 Inch Drill Rods Api Dth Drilling Pipe For Mining And Water Well

 

Drill pipe, is hollow, thin-walled, steel or aluminium alloy piping that is used on drilling rigs. It is hollow to allow drilling fluid to be pumped down the hole through the bit and back up the annulus. It comes in a variety of sizes, strengths, and wall thicknesses, but is typically 27 to 32 feet in length . Longer lengths, up to 45 feet, exist 
 

Standard DTH drill pipe:

Diameter: 76mm, 89mm, 102mm, 114mm, 127mm, 140mm;

Length: 1000mm, 1500mm, 2000mm, 3000mm, 5000mm, 6000mm;

Thread: 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

 

Product Specification

Rod dia(mm)Rod Length(mm)Thickness (mm)Connect  Thread Trigger Slot
inchmm
3761000-60005API2 3/8”REG57/64.5
3761000-90008API2 3/8”REG57/64.5
3 1/2891000-60006API2 3/8”REG70/64
3 1/2891000-96008API2 3/8”REG70/64

 

Rod dia(mm)Rod Length(mm)Thickness (mm)Connect  Thread Trigger Slot
inchmm
41021000-900010API2 3/7”REG76/89
4 1/21141500-76206API3 1/2”REG89/95
4 1/21141500-91408API3 1/2”REG89/95
4 1/21141500-914010API3 1/2”REG89/95
4 1/21141500-914018API3 1/2”REG89/95

 

Rod dia(mm)Rod Length(mm)Thickness (mm)Connect  Thread Trigger Slot
inchmm
51271500-950012API3 1/2”REG89
51271500-950014API3 1/2”REG89
51271500-950018API3 1/2”REG89
5 1/21401500-95009API4 1/2”REG or 4’FH114
5 1/21401500-950010API4 1/2”REG or 4’FH114
5 1/21401500-950012API4 1/2”REG or 4’FH114

 

Production Line
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