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Kellys

FOB Price

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- Minimum Order

Country:

China

Model No:

Kellys

FOB Price:

(Negotiable) Get Latest Price

Place of Origin:

Price for Minimum Order:

Minimum Order Quantity:

Packaging Detail:

Delivery Time:

Supplying Ability:

Payment Type:

Product Group :

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TIANHE OIL GROUP CO., LTD

China

Free Member

Contact Person Mr. casper

43.diming street, Mudanjing, Heilongjiang

Contact Now

Product Description

Kellys

Kellys is driving section of wohole drill stem. Kelly is available with square kelly and hexagonal kelly. TIANHE brand kelly are manufactured strictly from API Spec**1 and SY/T********0 standard.

Technical specification and parameters

Size

Length
in

Upper box connection

Lower pin connection

I.D.

Driving section

Type(LH)

O.D.

Thread

O.D.

Cross flat

For square kelly

Cross corner for hexa kelly

Std

optional

Std

optional

*3.5

2 1/2

*2.*9

6 5/8REG

4 1/2REG

**6.8

**6.0

NC*6

*5.7

*1.8

*3.5

*3.3

*6.2

*2.*9

6 5/8REG

4 1/2REG

**6.8

**6.0

NC*1

**4.8

*4.4

*6.2

**0.0

*5.7

*8.9

3 1/2

*2.*9

6 5/8REG

4 1/2REG

**6.8

**6.0

NC*8

**0.6

*7.2

*8.9

**5.1

**0.8

**8.0

4 1/4

*2.9

6 5/8REG

4 1/2REG

**6.8

**6.0

NC*6

**8.8

*1.4

**8.0

**1.3

**2.2

6 5/8REG

4 1/2REG

**6.8

**6.0

NC*0

**1.9

*1.4

**8.0

**1.3

**2.2

**3.4

5 1/4

*2.9

6 5/8REG

**6.8

5 1/2FH

**7.8

*2.6

**3.3

**5.4

**1.6

6 5/8REG

**6.8

NC*6

**7.8

*2.6

**3.3

**5.4

**1.6

Country:	China
Model No:	Kellys
FOB Price:	(Negotiable) Get Latest Price
Place of Origin:	-
Price for Minimum Order:	-
Minimum Order Quantity:	-
Packaging Detail:	-
Delivery Time:	-
Supplying Ability:	-
Payment Type:	-
Product Group :	-