High Speed BTW Drill Extension Rod , Wireline Diamond Core Drilling Metal Rod
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High Speed BTW Drill Extension Rod , Wireline Diamond Core Drilling Metal Rod
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Features
Basic Infomation
Place of Origin: CHINA
Brand Name: ROSCHEN
Certification: ISO
Model Number: BTW
High Light:

drill extension rod

,

tapered drill bits

Payment & Shipping Terms
Packaging Details: Steel bundles
Supply Ability: 100000 pcs
Specifications
Name: Drill Pipe
Type: Rotary Drill Rods
Functions: Drill Pipe Inspection
Thread Connect: Drill Pipe Connection
Rod Sales: Drill Pipe For Sale
Size: Drill Pipe Specification
Advantage: Drill Pipe Corrosion
Drill Rod Supplier: Rotary Drill Rods Manufacturer
Feature: High Speed Steel Drill Rods
Series: Rods And Couplings
Drilling Tools: Drill Rod, Subs, Bits & Rotary Tools
Drill Rod Factory: Rotary Drill Rods For Sale
Product Description

BTW Drill Rods 1.5M 3M Length For Wireline Diamond Core Drilling 
 


 

Roschen manufactures drill rod with various thread types. Whether you need drill rod for standard depths, deep holes, HD thread for wide diameter or WJ for conventional drilling we have a drill rod to meet your drilling needs.

 

All drill rod products are manufactured from a Cold Drawn, high carbon steel tubing which is equal to or exceeds the minimum tensile strength required by the DCDMA standards. Use of this high quality steel assures a product that will withstand drilling and driving under the most severe conditions. There is 100% inspection of all threads during the manufacture of drill rod and drill rod couplings.


Our drill rods are all manufactured by CNC machines. They're made of high quality alloy steel. All our drill rods are complete heat-treated. Our rods will be also suited to drill deep holes. From drillers' feedback, our rods have drilled up to 2000 meters depth.



Size Available:

Wireline Series: B, N, H, P
"WJ" Design: AWJ, BWJ, NWJ, KWJ, HWJ
"W" Design: RW, EW, AW, BW, NW, HW
Metric Series: 33, 42, 50

We also can produce various sizes of casing tubes.



Size Available:

"W" Design: RW, EW, AW, BW, NW, HW, PW, SW, UW, ZW/HWT, PWT
Metric Series: 46, 56, 66, 76, 86, 101, 116, 131, 146
"X" Design: RX, EX, AX, BX, NX, HX, PX, SX, UX, ZX
All Chinese Sizes

Customer's special requirement is also available.



 

Drill Rod Types:

. "W" Series
. "J" Series
. H.T. Wireline
. H.T. Thin Wall Wireline
. N.T. Wireline
. N.T. Thin Wall Wireline
. API-Waterwell
. Metric and Standard Available


 

Accessories:

. Rod Wipers
. Clean Out Taps
. Heavy Duty Hoisting Plugs
. Pull Plates
. Holding Irons

 

 

DCDMA DRILL ROD
Size O.D. I.D. Threads Per Inch Weight
Inches MM Inches MM Lb / 10 Ft Kg / 3M
EW 1.375 34.9 0.875 22.2 3 31 14
A 1.625 41.3 1.125 28.6 3 37 17
AW 1.75 44.5 1.25 31.8 3 44 20
BW 2.125 53.9 1.5 38.1 3 62 28
N-3 2.375 60.3 1.625 41.3 3 84 38
N-4 2.375 60.3 1.625 41.3 4 84 38
NW 2.625 66.6 2 50.8 3 83 37


 

WJ DRILL ROD
Size O.D. I.D. Threads Per Inch Weight
Inches MM Inches MM Lb / 10 Ft Kg / 3M
AWJ 1.75 44.5 1.25 31.8 5 40 18
BWJ 2.125 53.9 1.875 47.6 5 55 24
NWJ 2.625 66.6 2.125 53.6 4 70 31

 
 

H.T. WIRELINE DRILL ROD
Size O.D. I.D. Threads Per Inch Weight
Inches MM Inches MM Lb / 10 Ft Kg / 3M
AWL 1.75 34.9 1.375 34.9 4 31 14
BWL 2.2 55.9 1.8125 46 3 40 18
NWL 2.75 69.9 2.375 60.3 3 52 23
HWL 3.5 88.9 3.0625 77.8 3 77 34
PHD 4.5 114.3 4 101.6 2.5 118 53
ATW 1.75 44.5 1.437 36.5 4.6 26 12
BTW 2.225 56.5 1.909 48.5 4.6 35 16
NTW 2.875 73.3 2.525 64.2 4.6 50 28
HTW 3.58 90.9 3.21 79.3 4 74 33





 

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Get in touch with us
Contact Person : Mr. Bill, George, Michael
Tel : 13764195009
Fax : 86-021-54380177
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