Qodista Birta
Dhuumaha daloolista, qaabka la gaabiyay ee tuubada daloolka godka, waa nooc ka mid ah ul dalool oo fidsan.Waxaa inta badan loo adeegsadaa qodista gaasasyada rotary ee ka kooban gaas iyo dareerayaal.Qaybaheeda ugu muhiimsan waxaa ka mid ah dhuumaha (ul) jirka iyo wadajirka.
Tuubada daloolkeena hoosteeda waxaa la soo saaray iyadoo lagu salaynayo heerarka API.Iyo marka loo eego shuruudaha gaarka ah, waxaan sidoo kale ku siinnaa nooca tuubada daloolista ee noocyada kala duwan ee Shiinaha iyo Ameerika.
Marka loo eego faa'iidooyinkeeda, waxay leedahay astaamo qallafsanaan weyn, awood daboolid wanaagsan, qaab dhismeedka bannaanka fidsan, iyo qulqulka hooseeya iyo iska caabbinta marka la wareejinayo.
Xagga baakadaha, xidhmo tuubooyin dalool ah ayaa lagu xidhi doonaa hal xidhmo oo bir ah, xidhmoduna waxay yeelan doontaa 9 ilaa 40 tuubbo oo dalool ah.
Qalabka Ceyriinka ah: Tuubo kulul oo duuban oo aan muuqan, laga bilaabo BAO STEEL / TPCO / BAO GANG iyo wixii la mid ah, Si adag iyada oo la raacayo kormeerka heerarka la xiriira, iyada oo loo marayo warshadda wax soo saarka, warshadaynta laba kormeer, si loo hubiyo tayada alaabta ceeriin.
Wax soo saar lehPross:Kacsi—–Daawaynta Kulaylka—- Toosin—-NDT—-Rinji buufin—- Xidhidh
Cabbirka | Tirada magaca Lb/ft | Nooca miisaanka la xisaabiyay | Dhumucda gidaarka | |||
gudaha | mm | lb/ft | kg/m | gudaha | mm | |
2 3/8 | 60.3 | 6.65 | 6.26 | 9.32 | 0.28 | 7.11 |
2 7/8 | 73 | 10.4 | 9.72 | 14.48 | 0.362 | 9.19 |
3 1/2 | 88.9 | 9.5 | 8.81 | 13.12 | 0.254 | 6.45 |
3 1/2 | 88.9 | 13.3 | 12.31 | 18.34 | 0.368 | 9.35 |
3 1/2 | 88.9 | 15.5 | 14.63 | 21.79 | 0.449 | 11.4 |
3 1/2 | 88.9 | 15.5 | 14.63 | 21.79 | 0.449 | 11.4 |
4 | 101.6 | 14 | 12.93 | 19.26 | 0.33 | 8.38 |
4 1/2 | 114.3 | 13.75 | 12.24 | 18.23 | 0.271 | 6.88 |
4 1/2 | 114.3 | 16.6 | 14.98 | 22.31 | 0.337 | 8.56 |
4 1/2 | 114.3 | 20 | 18.69 | 27.84 | 0.43 | 10.92 |
5 | 127 | 16.25 | 14.87 | 22.15 | 0.296 | 7.52 |
5 | 127 | 19.5 | 17.93 | 26.71 | 0.362 | 9.19 |
5 | 127 | 19.5 | 17.93 | 26.71 | 0.362 | 9.19 |
5 | 127 | 25.6 | 24.03 | 35.79 | 0.5 | 12.7 |
5 | 127 | 25.6 | 24.03 | 35.79 | 0.5 | 12.7 |
5 1/2 | 139.7 | 21.90 | 19.81 | 29.51 | 0.361 | 9.17 |
5 1/2 | 139.7 | 24.70 | 22.54 | 33.57 | 0.415 | 10.54 |