API 5DP drill pipes /heavy weight drill pipe for oil field HWDP

Thread type:NC38/NC40/NC46/NC50/5 1/2FH/6-5/8FH

Material:Carbon steel, 4145H

Length:31ft

Описание

API 5DP drill pipes /heavy weight drill pipe for oil field HWDP
Basic Information
Product Name
API 5DP standard HWDP/AISI 4145H Integral Heavy Weight Drill Pipe in oil and gas well drilling with hardfacing and coating
Standard
API 5DP
Grade
Drill Pipe Body
PSL.1: E, X, G, S / PSL.2: G, S
Tool Joint
PSL.1, PSL.2, PSL.3
Minimum Order Quantity
10 Ton
Outside Diameter Ranges
23/8 inch to 65/8 inch
Wall Thickness
6.45mm to 12.70mm
Length
R1: 6.10-7.01m / R2: 8.84-9.75m / R3: 12.19-13.72
Type
Seamless / Welded
Upset Style
IU, EU, IEU
Rotary Shouldered Connection Style
NC40, NC46, NC26, NC31, NC38, NC50, 51/­2FH, 65/8FH
Outside Diameter,
in.
Inside Diameter,
in.
Connection
Tool Joint OD ,
in.
Tool Joint ID ,
in.
Center Upset
Diameter, in.
Central upset dia (in)
Min. drift dia. size (in)
3-1/2
2-1/4
NC38
4-3/4 (4-7/8, 5)
2-1/4
4
4
2
2-1/16
2-1/16
1 13/16
4
2-1/2
NC40
5-1/4
2-1/2
4-1/2
4 1/2
2 1/4
2-9/16
2-9/16
2 5/16
4-1/2
2-11/16
NC46
6-1/4
2-11/16
5
5
2 7/16
2-3/4
2-3/4
2 1/2
2-13/16
2-13/16
2 9/16
5
3
NC50
6-5/8
3
5-1/2
5 1/2
2 3/4
5-1/2
3-1/4
5-1/2FH
7 (7-1/4, 7-1/2)
3-1/4
6
6
3
3-3/8
3-3/8
3 1/8
3-7/8
3-7/8
3 5/8
4
4
3 3/4
6-5/8
4
6-5/8FH
8 (8-1/4, 8-1/2)
4
7-1/8
7 1/8
3 3/4
4-1/2
4-1/2
4 1/4
5
5
4 3/4

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