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Mayhew Junior Threads Mayhew Junior Drill Rods With 55mm Spanner Flats At Each End For Water Well Drilling
Mayhew Junior Threads Mayhew Junior Drill Rods With 55mm Spanner Flats At Each End For Water Well Drilling
Mayhew Junior Threads Mayhew Junior Drill Rods With 55mm Spanner Flats At Each End For Water Well Drilling
Mayhew Junior Threads Mayhew Junior Drill Rods With 55mm Spanner Flats At Each End For Water Well Drilling
Mayhew Junior Threads Mayhew Junior Drill Rods With 55mm Spanner Flats At Each End For Water Well Drilling
Mayhew Junior Threads Mayhew Junior Drill Rods With 55mm Spanner Flats At Each End For Water Well Drilling
Mayhew Junior Threads Mayhew Junior Drill Rods With 55mm Spanner Flats At Each End For Water Well Drilling
Mayhew Junior Threads Mayhew Junior Drill Rods With 55mm Spanner Flats At Each End For Water Well Drilling
Specifications
Brand Name :
ROSCHEN
Model Number :
NMLC , HMLC, NQ, HQ, PQ
Certification :
ISO
Place of Origin :
CHINA
MOQ :
Negotiable
Price :
Negotiate
Supply Ability :
100000 sets
Packaging Details :
wooden box
name :
Mayhew Junior Drill rods
item :
Mayhew Junior Drill pipe
Use :
Water well drilling
series :
Mayhew Junior Drill Rod
Thread :
Mayhew Junior threads
connection :
Mayhew API thread
Type :
Mayhew Jr Drill Rod
Description

Mayhew Junior Threads Mayhew Junior Drill Rods With 55mm Spanner Flats At Each End For Water Well Drilling

Mayhew Junior Drill rods with 55mm spanner flats at each end and 4mm wall thickness

Mayhew Junior threads Mayhew Junior Drill rods with 55mm spanner flats at each end for water well drilling

Mayhew Junior Rods
We manufacture drill rods from seamless tubing and hardened & tempered alloy steel tool joints.
All our tool joints are pre-machined and heat treated before final machining to ensure accuracy.
All threads are gauged to international standards to ensure interchangebility on existing rods irrespective of supplier.

Drill pipe is designed to allow the introduction of a drilling fluid or air to the bit and to provide the mechanism to transfer energy developed by the drill motor to the bit.

The correct selection of drill pipe, in most instances, determine how successful you are and what options you have as far as depth, bore hole size, and push and pull down ability.
The selection of drill pipe is one of the most important decisions mainly due to cost and rig capability.

Below is a breakdown of what the most popular drill pipes are and their benefits.

Description Pipe OD Pipe Wall Connection OD Connection ID Length(ft)
2-3/8 IF Flush 3 1/2 0.375 3 1/2 1 3/4 20
2-3/8 IF 2 3/8 .280/254 3 1/2 1 3/4 10, 15, 20
2-3/8 FEDP 2 3/8 .280/254 3 1/8 1 1/2 10, 15, 20
2-3/8 Mayhew Jr 2 3/8 .280/254 3 1 1/2 10, 15, 20
2-3/8 Mayhew Jr 2 3/8 0.19 2 3/4 1 1/2 5, 10
2-7/8 Mayhew Jr Pipe Flush 2 7/8 0.362 2 7/8 1 1/2 10, 15, 20
Mayhew Reg. Flush 3 1/2 0.375 3 1/2 1 1/2 20
Mayhew Reg. 2 3/8 .280/254 3 1/2 or 3 1/4 1 1/2 10, 15, 20
2-7/8 IF 4 1/2 0.337 4 1/8 2 1/2 10, 15, 20
3-1/2 IF 5 1/2 0.362 4 3/4 2 11/16 10, 15, 20
3-1/2 API Reg Flush 4 1/2 0.337 4 1/2 1 1/2 10, 15, 20
4-1/2 API Reg Flush 5 1/2 .362/.478 5 1/2 2 1/4 10, 15, 20
AWJ/AW w/Flats 1 3/4 .188/.250 1 3/4 5/8 5,10
NWJ/NW w/Flats 2 5/8 .188/.250 2 5/8 1-1/4 or 1-3/8 5,10



Product tags

hydraulic crimping tool set

,

hydraulic lug crimping tool

,

drill pipe tool joint
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Mayhew Junior Threads Mayhew Junior Drill Rods With 55mm Spanner Flats At Each End For Water Well Drilling

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Product Detail
Brand Name :
ROSCHEN
Model Number :
NMLC , HMLC, NQ, HQ, PQ
Certification :
ISO
Place of Origin :
CHINA
MOQ :
Negotiable
Price :
Negotiate
Contact Supplier
Mayhew Junior Threads Mayhew Junior Drill Rods With 55mm Spanner Flats At Each End For Water Well Drilling
Mayhew Junior Threads Mayhew Junior Drill Rods With 55mm Spanner Flats At Each End For Water Well Drilling
Mayhew Junior Threads Mayhew Junior Drill Rods With 55mm Spanner Flats At Each End For Water Well Drilling
Mayhew Junior Threads Mayhew Junior Drill Rods With 55mm Spanner Flats At Each End For Water Well Drilling

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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