Pibell Dril
Pibell Dril: Mae pibell drilio yn cynnwys corff pibell a chymalau offer (blwch a phin) wedi'u weldio gyda'i gilydd, a ddefnyddir i gysylltu offer wyneb rig drilio ac offer gwaelod neu offer twll gwaelod.Gall pibell drilio ddwyn pwysau mewnol ac allanol trwm, a throelli, plygu a dirgryniad y gellir eu defnyddio fwy nag un amser wrth gynhyrchu olew neu nwy.
Mae pibellau drilio yn diwbiau dur sydd wedi'u gosod â pennau edafu o'r enw cymalau offer, a ddefnyddir yn gyffredin mewn tensiwn yn rhan uchaf y llinyn drilio i bwmpio hylif a throsglwyddo torque i'r darn.
Safonol: pibell dril
Gradd: E75, X95, G105, S135.
Y gwregys offer sy'n gwrthsefyll traul: Arnco 100XT, 200XT, 300XT, 400XT
Pibell drilio cotio mewnol: TK34, DPC, TC2000, TC3000
Defnydd: Chwythu mwyngloddiau, drilio ffynnon ddŵr, drilio ffynhonnau geothermol, polio blaen, prosiectau mwyngloddio glo a metel anfferrus, ac ati.
Dimensiwn:
Dynodiad maint | Pwysau wedi'u cyfrifo | Dynodiad offeryn ar y cyd | Pwysau wedi'u cyfrifo | gradd | trwch wal | Ypset yn dod i ben | ||
in | 1b/ft | Kg/m | in | mm | ||||
2 3/8 | 6.65 | NC26 | 6.26 | 9.32 | EXGS | 0.28 | 7.11 | EU |
2 7/8 | 10.4 | NC31 | 9.72 | 14.48 | EXGS | 0. 362 | 9.19 | EU |
3 1/2 | 13.3 | NC38 | 12.31 | 18.34 | EXGS | 0. 368 | 9.35 | EU |
3 1/2 | 15.5 | NC38,NC40 | 14.63 | 21.79 | EXGS | 0. 449 | 11.4 | EU |
4 | 14 | NC40,NC46 | 12.93 | 19.26 | EXGS | 0.33 | 8.38 | IU, UE |
4 1/2 | 16.6 | NC46,NC50 | 14.98 | 22.31 | EXGS | 0. 337 | 8.56 | UE, IEU |
4 1/2 | 20 | NC46,NC50 | 18.69 | 27.84 | EXGS | 0.43 | 10.92 | UE, IEU |
5 | 19.5 | NC50,NC52 | 17.93 | 26.71 | EXGS | 0. 362 | 9.19 | IEU |
5 | 25.6 | NC50,5 1/2FH | 24.03 | 35.79 | EXGS | 0.5 | 12.7 | IEU |
5 1/2 | 21.9 | 5 1/2FH | 19.81 | 29.51 | EXGS | 0. 361 | 9.17 | IEU |
5 1/2 | 24.7 | 5 1/2FH | 22.54 | 33.57 | EXGS | 0. 415 | 10.54 | IEU |
6 5/8 | 25.2 | 6 5/8FH | 22.19 | 33 | EXGS | 0.33 | 8.387 | IEU |
6 5/8 | 27.7 | 6 5/8FH | 24.21 | 41 | EXGS | 0. 362 | 9.19 | IEU |
Cyfansoddiad Cemegol (%):
Gradd | Cyfansoddiad cemegol | |
P | S | |
E75 | <0.015 | <0.003 |
X95 | <0.015 | <0.003 |
G105 | <0.015 | <0.003 |
S135 | <0.015 | <0.003 |
Offeryn ar y cyd | <0.015 | <0.003 |
Priodweddau Mecanyddol:
Corff pibell | Gradd | Cryfder cynnyrch | Cryfder tynnol | Elongation | Caledwch | Prawf effaith swynol maint llawn(J) | ||||||
min | max | min | min | |||||||||
Psi | MPa | Psi | MPa | Psi | MPa | HBW | HRC | Cyfartaledd | Sengl | |||
E75 | 75000 | 517 | 105000 | 724 | 100000 | 689 | 625000A0.2/U0.9 | - | - | 80 | 65 | |
X95 | 95000 | 655 | 125000 | 862 | 105000 | 724 | - | - | 80 | 65 | ||
G105 | 105000 | 724 | 135000 | 931 | 115000 | 793 | - | - | 80 | 65 | ||
S135 | 135000 | 931 | 165000 | 1138. llarieidd-dra eg | 145000 | 1000 | - | - | 80 | 65 | ||
parth Weld | Offeryn ar y cyd | 120000 | 827.4 | - | - | 140000 | 965.3 | =13% | =285 | - | 80 | 65 |
E75 | 75000 | 517 | - | - | 100000 | 689 | - | ?37 | 40 | 27 | ||
X95 | 88000 | 609 | - | - | 103000 | 712 | - | ?37 | 40 | 27 | ||
G105 | 95000 | 655 | - | - | 105000 | 724 | - | ?37 | 40 | 27 | ||
S135 | 105000 | 724 | - | - | 115000 | ?37 | 40 | 27 |
Paent Seiliedig ar Ddŵr Gwrth-cyrydu