Kelly

Kelly
Model:-
Brand:LUHAI
Origin:Made In China
Category:Metallurgy , Mining & Energy / Metallurgy & Mining / Piping Tubing
Label:Kelly , drill pipe
Price: US $10 / pc
Min. Order:1 pc
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Product Description

LUHAI provides square Kelly and hexagonal Kelly which is manufactured strictly according to API Spec7-1 and SY/T6509-2000 standard.

 

Description & Specification:

Size: full range from 2-1/2 to 6

Material: AISI 4145H alloy steel

Standard: API SPEC 7-1、SY/T6509-2000.

 

Size(in)

Top Connection(LH)

Bottom Connection

I.D. (in)

Drive Section (in)

Standard O.D.(in)

Optional O.D.(in)

Square O.D.(in)

Hex. O.D.(in)

Square

Hex.

A

B

2-1/2

6-5/8REG   7-3/4

4-1/2REG  5-3/4

NC26  85.7

 

1-1/4

 

3-2/7

 

3

6-5/8 REG  7-3/4

4-1/2REG  5-3/4

NC31  4-1/8

NC26  3-3/8

1-3/4

1-1/4

4

3-3/8

3-1/2

6-5/8 REG  7-3/4

4-1/2REG  5-3/4

NC38  4-3/4

NC31  4-1/8

2-1/4

1-3/4

4-1/2

4

4-1/4

6-5/8REG  7-3/4

4-1/2REG  5-3/4

NC46  6-1/4

NC38  4-3/4

2-4/5

2-1/4

5-4/7

4-4/5

6-5/8 REG  7-3/4

4-1/2REG  5-3/4

NC50  6-3/8

NC38  4-3/4

2-4/5

2-1/4

5-4/7

4-4/5

5-1/4

6-5/8 REG  7-3/4

 

5-1/2FH 7

NC46  6-1/4

3-1/4

3

7

6

6-5/8 REG  7-3/4

 

NC56   7

NC50  6-3/8

3-1/4

3-1/4

7

6

6

6-5/8 REG  7-3/4

 

 

5-1/2FH  7

 

3-1/2

 

6-4/5

6-5/8 REG  7-3/4

 

 

NC56    7

 

3-1/2

 

6-4/5
Kelly 1

Member Information

Luhai Energy Co.,Ltd
Country/Region:Beijing - China
Business Nature:Manufacturer
Phone:15210103834
Contact:Doris (Sales manager)
Last Online:10 Aug, 2016

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