Aq Bq Nq Hq Pq Bq3 Nq2 Nq3 Hq3 Pq3 Casing Tube Well Casing Pipe Thread Drill Rod

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2022年05月22日

Aq Bq Nq Hq Pq Bq3 Nq2 Nq3 Hq3 Pq3 wireline Drill Rod for australia exploration core drilling

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Geological Drill rods 3m 1.5m NQ HQ PQ wireline drill rod for australia exploration core drilling


Aq Bq Nq Hq Pq Bq3 Nq2 Nq3 Hq3 Pq3 Casing Tube Well Casing Pipe Thread Drill Rod



Product Description
Product Name:CASING
Product Basic parameters
Model:BW,NW,HW,PW,HWT
Material:Alloy Steel Tubing
Dimensions:1.5m,  3m length or customized
Color:Black or customized
Applications:Drilling Tools


Rod ModelOD(mm)ID(mm)Threads Pitch(mm)Pin Length(mm)Rod Length(m)Packing Dimension(mm)Gross Weight(KG)Unit Bundle Qty (pcs)
BW7360.36.463.533200*370*3305957
NW88.976.26.469.8533200*500*4007607
HW114.3101.66.476.233200*400*3003737
PW139.71276.482.5533200*500*4004637
HWT114.3101.610.244.4533200*400*3003737





Application:


HW casing 3m is engineered to surpass expectations for a casing and features quicker make-up and easier break-out characteristics for wireline core drilling.

Material: 4130 / 30CrMnsi

O.D: 114.3mm

I.D: 101.6mm



TUBING

• High quality alloy steel tubing

• Consistent concentricity, straightness and heat treatment 

• All casing pipe tubing available in standard DCDMA sizes

• Length can be customized as 0.5m, 1.0m, 1.5m, 3.0m etc.


We offered EW, AW, BW, NW, HW, PW Casing and all series of drill rods BQ, NQ, HQ, PQ








W THREAD OVERVIEW

• Tapered, course threads (3 threads per inch) provides easy make and break

• Load efficiency of 30% provides sufficient strength for average applications




WT THREAD OVERVIEW

• Conical connection with 2.5 threads per inch, easy to make-up and break-out, reduce wear and reduce labor cost

• Larger and deeper thread forms can provide greater torque and strength

• Tapered threaded connections facilitate loading and unloading, reduce resistance, and provide rigid connections

• 40% load efficiency provides greater pullback strength for easy extraction and reuse

• In case of reuse of casing, wide pitch makes it easier to clean and maintain

• Compatible with HD rod threads









For more information, pls contact us:

 




Phiger Leo

Direct Line: 0086-137-6419 5009

WeChat: +86-137-6419 5009 


WhatsApp: +86-137-6419 5009      

================================================================

ROSCHEN@ INC.                                 

ROSCHEN@ GROUP LIMITED

ROBERT ROSCHEN@ LIMITED

ROSCHEN@ HOLDINGS LIMITED    

HEFEI ROSCHEN@ TOOL CO., LTD.

ROSCHEN@ GEOLOGICAL TOOL CO.,LTD.

SHANGHAI ROSCHEN@ INTERNATIONAL CO., LTD.

ROSCHEN@ GEOLOGICAL INSTRUMENTS CO., LTD.  

EMAIL: roschen@roschen.com ; roschen@roschen.net

Website: http://www.roschendrill.com

http://www.roschenmining.com

http://www.roschendrilling.com  

http://www.explorationcoredrilling.com   

http://www.roschen.net 

http://www.roschen.cn

http://www.roschen.com 

================================================================

 


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