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Mayhew Junior Drill Pipes 2 7/8" 2 3/8" 10 Ft Long For Geological Drilling

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Mayhew Junior Drill Pipes 2 7/8" 2 3/8" 10 Ft Long For Geological Drilling
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Features
Specifications
Name: Mayhew Junior Drill Pipes
Item: Mayhew Junior Drill Rods
Series: API Drill Pipes
Series No: API Drill Rods
Factory: API Drill Pipe Factory
Size: 3 1/2 API Drill Pipe
High Light:

Mayhew Junior Drill Pipes

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10 Ft Drill Pipes

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2 7/8" Geological Drilling Pipes

Basic Infomation
Place of Origin: China
Brand Name: ROSCHEN
Certification: API
Model Number: 2 7/8" 2 3/8"
Payment & Shipping Terms
Packaging Details: bundle up
Supply Ability: 10000pcs/M
Product Description

Mayhew Junior Drill Pipes 2 7/8" 2 3/8" 10 ft Long for Geological Drilling

 

 

Mayhew Jr (Junior) drill pipe engineered with weld on joints
 

NC26

2-7/8" IF modified drill pipe:

2-7/8" FEDP drill pipe:

3-1/2" API drill pipe:

 

ROSCHEN is the best suitable Mayhew Jr (Junior) drill pipe manufacturer and supplier as long as you need flexible delivery time, we design and product day and night in order to deliver on schedule, One Stop Delivery is also available as long as you trust us, we provide the world fastest before and after sales service in your city office or mining office, we are not just a good manufacturer, we also provide our honest solutions to solve your problems. In a word, we are a family and we are looking for friends and partners, and being friends first.

Mayhew Junior Drill Pipes 2 7/8" 2 3/8" 10 Ft Long For Geological Drilling 0
 

How about ROSCHEN’s drill pipe?
 

Our drill pipe is used in most rotary drilling operations (shallow and deep). API drill pipe are fabricated by various API certified manufacturers around the world, principally for use in the drilling of deep wells for the recovery of oil and natural gas. API drill pipe size is denoted by the outside diameter of the pipe body and its associated nominal (pipe body) weight per unit length. The nominal weight per unit length defines the wall thickness and the inside diameter. The lengths of drill pipe elements called pipe body and tool joints, When tool joints (box and pin) are added to a pipe body the average actual weight per unit length of the drill pipe element is increased above the pipe body nominal weight per unit length. API drill pipe is also classified by API material (steel) grade. The API material grade designations and respective standards normally decide minimum yield, maximum yield, and minimum tensile strength of the steel grade. The actual steel used to produce the various API grades for drill pipe fabrication is one of the AISI grade classifications of steel produced in US steel mills. For an AISI grade of steel to be used to fabricate drill pipe of a particular API grade the AISI grade must satisfy the minimum and maximum specification.  

 

Mayhew Junior Drill Pipes Specifications
Outer diameter Thread Wall thickness Length
mm inch mm mm
73 2 7/8 API 2 3/8 REG
API 2 7/8 REG
API 3 1/2 REG
API 4 1/2 REG
API 2 3/8 IF
API 2 7/8" IF
API 3 1/2" IF
API 4 1/2" IF
API 5 1/2" IF
BECO 3 1/2"
6.3 1000-4000mm
8 4000-6000mm
76 3 6.3 1000-4000mm
8 4000-6000mm
89 3 1/2 6.3 1000-4000mm
8.8 4000-6000mm
102 4 6.3 1500-4000mm
8.8 4000-6000mm
114 4 1/2 7.5
8
10
1500-4500mm
4500-9000mm
127 5 8 1500-5000mm
5000-9000mm
10
12
133 5 1/4 8 1000-4000mm
4000-12000mm
10
12
140 5 1/2 14 3000-9000mm
19 9000-12000mm

 

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Contact Person : Bill, George, Michael
Tel : 8613764195009
Fax : 86-021-54380177
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