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drill pipe
產品型號：E,X,G,S
產品分類：自動化設備/產業機械 / 鋼管製造機 / 切管機
立即線上詢問
產品特色
Pipe joints and tube body strictly according to the selection criteria，for welding zone work procedure complete on C-132-J Friction welding machine, for welding parts carry on quenching and annealing after welding，hardening and tempering treatment. Each performance index and the specification request must be
achieved related standard.
產品規格
|
Standard Size and Connections of Drill Pipes
|
|
OD
|
Grade
|
Wall Thickness
|
Upset Ends,for
Weld-on Tool
Joints(see note)
|
Tool Joint
|
|
inch
|
mm
|
inch
|
mm
|
|
2 7/8
|
73.0
|
E.X.G.S
|
0.217
|
5.51
|
EU
|
NC31
|
|
0.308
|
7.82
|
EU
|
NC31.NC26
|
|
0.362
|
9.19
|
EU
|
NC31
|
|
3 1/2
|
88.9
|
E.X.G.S
|
0.254
|
6.45
|
EU
|
NC38
|
|
0.368
|
9.35
|
EU
|
NC38.NC40
|
|
0.449
|
11.40
|
EU
|
NC38.NC40
|
|
4
|
101.6
|
E.X.G.S
|
0.262
|
6.65
|
EU.IU
|
NC40.NC46
|
|
0.330
|
8.38
|
EU.IU
|
NC40.NC46
|
|
0.380
|
9.65
|
EU.IU
|
NC40.NC46
|
|
4 1/2
|
114.3
|
E.X.G.S
|
0.271
|
6.88
|
EU.IEU
|
NC46.NC50
|
|
0.337
|
8.56
|
EU.IEU
|
NC46.NC50
|
|
0.430
|
10.92
|
EU.IEU
|
NC46.NC50
|
|
0.500
|
12.70
|
EU.IEU
|
NC50
|
|
Standard Size and Connections of Drill Pipes
|
|
OD
|
Grade
|
Wall Thickness
|
Upset Ends,for
Weld-on Tool
Joints(see note)
|
Tool Joint
|
|
inch
|
mm
|
inch
|
mm
|
|
4 1/2
|
114.3
|
E.X.G.S
|
0.550
|
13.97
|
EU.IEU
|
NC50
|
|
0.575
|
14.61
|
EU.IEU
|
NC50
|
|
5
|
127.0
|
E.X.G.S
|
0.296
|
7.52
|
IEU
|
NC50
|
|
0.362
|
9.19
|
IEU
|
NC50
|
|
0.500
|
12.70
|
IEU
|
NC50.5 1/2FH
|
|
5 1/2
|
139.7
|
E.X.G.S
|
0.304
|
7.72
|
IEU
|
5 1/2 FH
|
|
0.361
|
9.17
|
IEU
|
5 1/2 FH
|
|
0.415
|
10.54
|
IEU
|
5 1/2 FH
|
|
6
|
152.4
|
E.X.G.S
|
0.324
|
8.23
|
IEU
|
5 1/2 FH
|
|
0.380
|
9.65
|
IEU
|
5 1/2 FH
|
|
6 5/8
|
168.3
|
E.X.G.S
|
0.330
|
8.38
|
IEU
|
5 1/2 FH
|
|
0.362
|
9.19
|
IEU
|
5 1/2 FH
|
Note: 1. EU--External Upset; IEU--Internal & External Upset
2. Internal coating and hardbanding option upon order
|
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