Drill Pipes with Welded-on Tool-Joints/Threaded End

 
STANDARD
 

 API Spec 5 D

DIMENSIONS

O.D.
 
 in    mm

I. D.

W .T.

Calculated weight 

Upset end type

Tool joints type

in

mm

Plain end

Upset

mm

(kg/m)

(kg)

2 7/8

73

54,6

9,20

0.362

14,47

1,09; 2,80

EU

NC31 (2 7/8 IF)

 3 1/2

88.9

75.9

6,40

0.254

13.21

1,18

EU

NC38 (3 1/2 IF)

 

 

70.3

9,30

0.368

18.26

1,82

EU

NC 38 (3 1/2 IF)

 

 

66.1

11,40

0.449

21.79

1,27

EU

NC 38 (3 1/2 IF)

 

 

66.1

11,40

0.449

21.79

3,72

IEU

NC 38 (3 1/2 IF)

 5

127.0

108.6

9,20

0.362

26.73

9,81

IEU

NC 50 (4 1/2 IF)

 

 

101.6

12,70

0.500

35.80

9,62

IEU

NC 50 (4 1/2 IF)

where:
        EU = External Upset
        IEU = Internal External Upset

STANDARD  
 

   TU 1324-137-0147016-01


DIMENSIONS

O.D.
mm

W.T.

Upset end type

Steel grade

Tool joints type

mm

60

7,11

EU

D,E,L,M

ZP-86-45

73

7

IEU

D

ZP-86-45-1

 

9

IEU

D,E

ZP-92-34

 

9

IEU

D,E,L,M

ZP-105-45

 

9

EU

D,E

ZP-105-54

 

9,2

EU

D,E,L,M

ZP-105-51

89

6,5

EU

D,E

ZP-121-76

 

8

IU

D,E

ZP-108-45

 

8

EU

D,E,L

ZP-121-68

 

9,35

EU

D,E

ZP-121-68

 

9,35

EU

L

ZP-127-65

 

9,35

EU

M

ZP-127-62

114

8,56

EU

D,E,L,M

ZP-159-93

127

9,2

IEU

D,E

ZP-162-95

 

9,2

IEU

D,E,L

ZP-162-89

STEEL REQUIREMENTS

Standard

Steel grade

Chemical requirements

Mecha nical requirements

C

Mn

P

S

Si

Tensile strength

Yield limit

Elongation A min.

max.

max.

max.

max.

max.

Rp0.2

(%)

(%)

(%)

(%)

(%)

N/mm2

N/mm2

(%)

API 5 D

E75

-

-

0.03

0.03

-

min. 689

max. 724

calculation

 

X95

-

-

0.03

0.03

-

min. 724

max. 862

according

 

G105

-

-

0.03

0.03

-

min. 793

max. 931

to the wall

 

S135

-

-

0.03

0.03

-

min. 1000

max. 1138

thickness 16

TU 1324-

D

-

-

0.03

0.03

-

min.655

-

16

137-0147

E

-

-

0.03

0.03

-

min.689

max.724

14

016-01

L

-

-

0.03

0.03

-

min.724

max.862

14

 

M

-

-

0.02

0.02

-

min.792

max.930

12


NOTES 

LENGTHS

    Range I: 5.49-6.71 meters API 5D
    Range II: 8.23-9.14 meters
    Range I: 5,9-6,3 meters TU 1324-137-0147016-01
    Range II: 8,0-8,4 meters
    Range III: 9,0-9,45 meters
    Range IV: 11,9-12,5 meters
PROTECTION     Unprotected or external varnished
    Each pipe is provided with plastic protectors (threaded drill pipes) metallic protectors
    (drill pipes with welded-on tool-joints) at both ends
MARKING     Die stamping or/and paint stenciled according to standard or per customer request
    Technical details can be also marked on tags attached to  each bundle.
DELIVERY     In bundles of maximum 2500 Kg, tied in minimum four places with steel strips.
     MILL TEST REPORT Mill test reports are issued to customer requirements.
Usually they comply with EN 10204 - 3.1.B (DIN 50049-  3.1.b).


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