Changsha Drilling Machinery CO., LTD

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Products > Drill Rod > Wire Line Drill Rods > B Wireline Core Rods
Product name : B Wireline Core Rods
Item : 2013111810325
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Details:

B Wireline Core Rods

Designed to be used under 1000 (1200) m

Rod outer diameter

55.6 mm

Rod inner diameter

46.0 mm

Standard rod length

1.5 m / 3.0 m

Standard rod weight

6.01 kg/m

1.5m rod total weight

9.02 kg

3.0m rod total weight

18.3 kg

 

Thread features

 

Thread parameters

Thread length

45.45 mm

Thread pitch

3 thread/inch

Thread tooth height – box thread

0.76 mm

Thread tooth height – pin thread

0.88 mm

Thread tooth angle

29°

Tensile resistance

400 ~ 450 KN

Rod parameters

Tempering

HRC 30

Thread tensile strength

900 ~ 950 Mpa

Thread yield strength

800 ~ 850 Mpa

Thread torsional strength

MAX 10.35 ~ 11.5 KN·m

Recommended bore depth

1000 ~ 1200 m

 

 

 

 


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