3-1/2" drill pipe
Drill Pipe
AISI
Alloy Steel
Hot Rolled
Pipe
Paint
Drill Pipe
Drill Pipe
ZX
by Bulk
5"
China
8481431000
Product Description
Drill Pipes
Drill Pipes are strictly fabricated according to API 5D (for pipe body) and SPEC 7 (for tool joint). - Connections are phosphatized or copperized in order to reduce the possibility of connection galling. - Hard banding will be provided if necessary. There are many kinds of hard banding that we can provide such as iron-matrix power Alloy, Arnco-100 XT.
Standard Size and Connections of Drill Pipes
1. EU - External Upset; IEU - Internal & External Upset.
2. Internal coating and hard banding option upon order.
Drill Pipes are strictly fabricated according to API 5D (for pipe body) and SPEC 7 (for tool joint). - Connections are phosphatized or copperized in order to reduce the possibility of connection galling. - Hard banding will be provided if necessary. There are many kinds of hard banding that we can provide such as iron-matrix power Alloy, Arnco-100 XT.
Standard Size and Connections of Drill Pipes
| OD | Grade | Wall Thickness | Upset Ends,forWeld-on ToolJoints(see note) | Tool Joint | ||
| inch | mm | inch | mm | |||
| 2 7/8 | 73 | 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 | 11.4 | EU | NC38.NC40 | |||
| 4 | 101.6 | E.X.G.S | 0.262 | 6.65 | EU.IU | NC40.NC46 |
| 0.33 | 8.38 | EU.IU | NC40.NC46 | |||
| 0.38 | 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 | |||
| 0.43 | 10.92 | EU.IEU | NC46.NC50 | |||
| 0.5 | 12.7 | EU.IEU | NC50 | |||
| 0.55 | 13.97 | EU.IEU | NC50 | |||
| 0.575 | 14.61 | EU.IEU | NC50 | |||
| 5 | 127 | E.X.G.S | 0.296 | 7.52 | IEU | NC50 |
| 0.362 | 9.19 | IEU | NC50 | |||
| 0.5 | 12.7 | 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 |
| 0.38 | 9.65 | IEU | 5 1/2 FH | |||
| 6 5/8 | 168.3 | E.X.G.S | 0.33 | 8.38 | IEU | 5 1/2 FH |
| 0.362 | 9.19 | IEU | 5 1/2 FH | |||
1. EU - External Upset; IEU - Internal & External Upset.
2. Internal coating and hard banding option upon order.
