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2 3/8" Mayhew Junior Drill Pipe for Water Well Drilling Rig

Price Negotiable
Min Order 1 Piece
Availability In Stock
Shipping From Anhui, China
Popularity 355 people viewed
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Model NO.:
2 7/8 inch
Standard:
RoHS, BS, DIN, JIS, AISI, API
Length:
1 ~ 9
Usage:
Oil Mining, Coal Mining, Well Drilling, Ore Mining
Material:
Carbon Steel
Trademark:
ROSCHEN
Transport Package:
Steel Packing
Specification:
1 ~ 9 m
Origin:
China
HS Code:
843143210
Product Description
2 3/8" Mayhew Junior Drill Pipe for Water well drilling Rig


Mayhew Junior Friction Welded Rod 2 - 7/8" Shoulder 79mm 2 - 3/8" REG

Mayhew Junior Friction Welded Rod 2 - 7/8" Shoulder 79mm 2 - 3/8" REG

 
Description:
 
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.
 
We manufacture a wide variety of rods which include conventional, RC and aircore flush.
 
Our drill rods can be supplied in a variety of different threads which include Remet, Metzke, Api, ARD, Api internal flush, Junior Mayhew and so forth.
 
We also manufacture stainless steel RC rods.

Specifcations: 
NameABCDEFGH
TOOL JOINTS:1 
2 3/8 API Regular2-3/8"3-1/8"2-5/8"35360° API1
2 7/8 API Regular2-7/8"3 3/433 1/25360° API1 1/4
3 1/2 API Regular3 1/24 1/43 1/23 3/45360° API1 1/2
4 1/2 API Regular4 1/25 1/24-5/8"4 1/45360° API1 1/4
2 3/8 API Internal Flush2-3/8"3-3/8"2-7/8"34260° API1 3/4
2 7/8 API Internal Flush2-7/8"4-1/8"3 25/643 1/24260° API2-1/8"
3 1/2 API Internal Flush3 1/24 3/44  1/6444260° API2 11/16
2 3/8 Mayhew Junior2-3/8"2 3/42 21/642 1/44260° Mod. API1 1/2
2 3/8 Mayhew Regular2-3/8"3 1/42 35/64341 1/260° Mod. API1-5/8"
2 7/8 Mayhew Full Hole2-7/8"3 3/43  3/643-3/8"41 1/260° Mod. API2
2 3/8 Failing Exploration2-3/8"2 31/322 1/22 3/44260° Mod. API1 1/2
2 7/8 Failing Exploration2-7/8"3 3/43-1/8"3 1/44260° Mod. API1-7/8"
2 3/8 Hughes Acme Regular2-3/8"3-1/8"219/32343-3/8"29° Acme1
2 3/8 Winter Weiss2-3/8"3 1/4235/64341 1/260° Mod. API1 1/2
2 7/8 Winter Weiss2-7/8"37/16235/64341 1/260° Mod. API1 1/2
3 1/2 API Full Hole3 1/24-5/8"43 3/45360° Mod. API27/16
FLUSH JOINT TAPERED THREAD 
United Geophysical (1 11/16 OD)111/16111/161-3/8"16329° Acme1
 
DescriptionPipe ODPipe WallConnection ODConnection IDLength(ft)
2-3/8 IF Flush3 1/20.3753 1/21 3/420
2-3/8 IF2 3/8.280/2543 1/21 3/410, 15, 20
2-3/8 FEDP2 3/8.280/2543 1/81 1/210, 15, 20
2-3/8 Mayhew Jr2 3/8.280/25431 1/210, 15, 20
2-3/8 Mayhew Jr2 3/80.192 3/41 1/25, 10
2-7/8 Mayhew Jr Pipe Flush2 7/80.3622 7/81 1/210, 15, 20
Mayhew Reg. Flush3 1/20.3753 1/21 1/220
Mayhew Reg.2 3/8.280/2543 1/2 or 3 1/41 1/210, 15, 20
2-7/8 IF 4 1/20.3374 1/82 1/210, 15, 20
3-1/2 IF 5 1/20.3624 3/42 11/1610, 15, 20
3-1/2 API Reg Flush4 1/20.3374 1/21 1/210, 15, 20
4-1/2 API Reg Flush5 1/2.362/.4785 1/22 1/410, 15, 20
AWJ/AW w/Flats1 3/4.188/.2501 3/45/85,10
NWJ/NW w/Flats2 5/8 .188/.2502 5/81-1/4 or 1-3/8 5,10




For more information please contact:


 
ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED
 
 
 
Website: http://roschen.en.made-in-china.com 
 ; http://roschen.en.made-in-china.com 
http://roschen.en.made-in-china.com 
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