Heavy Weight Drill Pipe (HWDP)
Produktyntroduksje:
Yntegraal swier gewicht drill piip wurdt makke fan AISI 4142H-4145H alloy struktureel stiel. De produksjetechnyk fiert strikt SY/T5146-2006 en API SPEC 7-1 noarmen.
Technyske parameters foar Heavy Weight Drill Pipe:
Grutte | Pipe body | Tool joint | Single kwaliteit | |||||
OD | ID | Upset grutte | Soart tried | OD | ID | |||
Sintraal | Ein | |||||||
3 1/2 | 88,9 | 57.15 | 101.6 | 98,4 | NC38 | 120.65 | 57.15 | 300 |
3 1/2 | 88,9 | 52.39 | 101.6 | 98,4 | NC38 | 127 | 52.39 | 370 |
4 | 101.6 | 65.09 | 114.3 | 106.36 | NC40 | 65.09 | 65.09 | 390 |
4 | 101.6 | 63,5 | 114.3 | 106.36 | NC40 | 63,5 | 63,5 | 460 |
4 1/2 | 114.3 | 68.26 | 127 | 119.06 | NC46 | 68.26 | 68.26 | 530 |
4 1/2 | 114.3 | 69.85 | 127 | 119.06 | NC46 | 69.85 | 69.85 | 558 |
4 1/2 | 114.3 | 71.44 | 127 | 119.06 | NC46 | 71.44 | 71.44 | 580 |
5 | 127 | 76.2 | 139,7 | 130,2 | NC50 | 76.2 | 76.2 | 672 |
5 1/2 | 139,7 | 92.1 | 152.4 | 144,5 | 5 1/2 FH | 92.1 | 92.1 | 776 |
6 5/8 | 168,3 | 114.3 | 184.2 | 176.2 | 6 5/8FH | 144,3 | 144,3 | 964 |
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