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Non Coring Drilling Rods 20 Feet Od 2 7/8 With 2 3/8 Mayhew Jr Thread Id 1 1/4
Non Coring Drilling Rods 20 Feet Od 2 7/8 With 2 3/8 Mayhew Jr Thread Id 1 1/4
Non Coring Drilling Rods 20 Feet Od 2 7/8 With 2 3/8 Mayhew Jr Thread Id 1 1/4
Non Coring Drilling Rods 20 Feet Od 2 7/8 With 2 3/8 Mayhew Jr Thread Id 1 1/4
Non Coring Drilling Rods 20 Feet Od 2 7/8 With 2 3/8 Mayhew Jr Thread Id 1 1/4
Non Coring Drilling Rods 20 Feet Od 2 7/8 With 2 3/8 Mayhew Jr Thread Id 1 1/4
Specifications
Brand Name :
ROSCHEN
Model Number :
2 7/8"
Certification :
ISO
Place of Origin :
Germany
MOQ :
1 pcs
Supply Ability :
10000 pcs
Packaging Details :
Steel
Use :
Directional drilling
Using :
PDC non coring bits for oil well drilling
Drilling :
oil well drilling
name :
Non Coring Drilling Rods 20 Feet Od 2 7/8" With 2 3/8 ...
Size :
OD 2 7/8"
Thread :
2 3/8 inch API Regular
Length :
20 Feet, 10 Feet, 5 feet
Function :
well drilling rods
Drill Rod hotsale :
drilling rods for sale
Features :
non coring technique
Description

NON-CORING DRILLING RODS

Flush Joint drill pipe 20 feet (6m) long O.D.2 7/8" with 2 3/8" Mayhew Jr Thread ID 1 1/4", wall thickness 0.281" with Breakout Wrench Flates in box ends

Flush Joint drill pipe 10 feets (3m) long O.D 2 7/8" with 2 3/8" Mayhew Jr Thread ID 1 1/4", Wall Thickness 0.281" with breakout wrench flates in Box ends


WHAT IS DRILL ROD?
Non Coring Drilling Rods 20 Feet Od 2 7/8

Drill Rod (DR) is tool steel manufactured into round bars and precision ground to insure that the diameter is bright, clean, and free of surface defects and carburization. It may also be referred to as precision drill rod, bar stock, round stock, or drill stock. After the grinding process, a polishing process is normally done to insure a smooth surface finish and tightly controlled dimensional tolerances. Drill Rod can be the raw material used to manufacture drill bits, dowel pins, taps, punches, reamers, and shafts.

Drill rod is generally purchased in an annealed condition so that the tool steel can be readily machined. After machining the pieces can be heated for greater hardness and better durability.

When tool steel rods are purchased in a hardened, heat-treated condition, they may be referred to as drill blanks. Drill blanks and drill rods used for mining or for oil and gas pipelines are a different class of products which are not included in these pages.

NOMINAL SIZES

Drill Rod is manufactured in various sizes of diameters and lengths. In ROSCHEN the greatest variety of sizes are in fractional inches. Diameters range from 1/16" to 3" with many fractional-inch sizes in between. Many letter-size and number-size diameters are also available. The lengths are 3 feet or 12 feet (36" or 144"). Some manufacturers will cut 12 foot rods in half before shipment for an extra charge. This produces two 6 foot rods that may be less expensive to ship. In metric DR, the diameters range from 2mm to 30mm and the length is about one meter.


Specification:

NON-CORING DRILLING RODS
PART # O.D. WALL THICKNESS LENGTH THREAD FLATS
3200091 2 3/8" .254" 20' 2 3/8" IF N/A
3200069 2 7/8" .308" 5' 2 3/8" MAYHEW JR. N/A
3201007 2 7/8" .362" 5' 2 3/8" MAYHEW JR. N/A
3200100 2 7/8" .308" 10' 2 3/8" MAYHEW JR. N/A
3201008 2 7/8" .362" 10' 2 3/8" MAYHEW JR. N/A
3200032 3 1/2" .250" 20' 2 3/8" IF FLATS ON BOX END
3200026 3 1/2" .368" 20' 2 3/8" IF SCHRAMM BOTTLENECK
3200029 3 1/2" .368" 20' 2 3/8" IF INGERSOLL-RAND CYCLONE
3201019 4 1/2" .337" 5' 3 1/2" API CP
3200105 4 1/2" .337" 10' 3 1/2" API CP
3200071 4 1/2" .337" 20' 2 7/8" IF DRILTECH
3200070 4 1/2" .337" 20' 2 7/8" IF INGERSOLL-RAND CYCLONE
3200009 4 1/2" .337" 20' 2 7/8" IF SCHRAMM BOTTLENECK
3200010 4 1/2" .337" 20' 3 1/2" API SCHRAMM BOTTLENECK
3200110 4 1/2" .337" 20' 3 1/2" API STANDARD SCHRAMM



Further products information, please don't hesitate to contact us.


ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED

Skype: ROSCHEN.TOOL , ROSCHEN_GROUP

Email: roschen@roschen.com ; roschen@roschen.net

Website: http://www.roschen.net ; http://www.roschen.cn
http://www.roschen.com ; http://www.roschengroup.com

Product tags

welding with 6010 rod

,

threaded rod grade 8.8

,

welding rod 6013
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Non Coring Drilling Rods 20 Feet Od 2 7/8" With 2 3/8" Mayhew Jr Thread Id 1 1/4"

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Product Detail
Brand Name :
ROSCHEN
Model Number :
2 7/8"
Certification :
ISO
Place of Origin :
Germany
MOQ :
1 pcs
Supply Ability :
10000 pcs
Contact Supplier
Non Coring Drilling Rods 20 Feet Od 2 7/8 With 2 3/8 Mayhew Jr Thread Id 1 1/4
Non Coring Drilling Rods 20 Feet Od 2 7/8 With 2 3/8 Mayhew Jr Thread Id 1 1/4
Non Coring Drilling Rods 20 Feet Od 2 7/8 With 2 3/8 Mayhew Jr Thread Id 1 1/4

ROSCHEN GROUP

Verified Supplier
11 Years
shanghai, shanghai
Since 1921
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Down The Hole Drilling, Tricone Drill Bit, Diamond Core Drill Bits
Total Annual :
5000-2000000
Employee Number :
100~500
Certification Level :
Verified Supplier
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