Faamatalaga faamatalaga
Na faʻaaoga e le paipa taʻele e faʻafesoʻotaʻia le 'upega tafaʻilagi o le tiʻetiʻe uila i le olo poʻo le faʻauiga o le pai, o le fesoʻotaʻiga o le pito i lalo. O le paipa e masani ona vaevaeina i Kelly, Doil paipa ma mamafa mamafa paipa. O seevae sulu o uʻamea e o mai i ituaiga eseese, malosi, ma puipui mafiafia, ae e masani lava 27 e 32 futu i le umi 2). Umi umi, e oʻo atu i le 45 futu, o loʻo iai (laina 3).
O le 'au o le' au o le vaega autu o le pito i lalo o le soliina o le mea faigaluega, o loʻo galue i le pito i lalo o le taʻavale. O le ma le mafiafia o le urili sima e tele, faapea foi ma le sili atu le mamalu ma le malosi. Ina ia faaleleia le malaga galuega, gaosia le Lifevator Grooves ma Slip Grooves i luga o le pito i fafo o le filo i totonu o le diel beclar o se filifiliga lelei. Spiral Drill Collars, o le le mafaufau i totonu o kola. ma le le-magnetic drill collars o le sili atu o le 'au i le maketi.
Faamatalaga fautuaina
API 5L: g.b, x42, x46, x52, x52, X52, x60, x70, x80 |
API 5ct: J55, k55, N80, l80, p110 |
API 5D: E75, x95, G105, S135 |
ED10210: S235JRH, S275J0H, S275J2, S35J0J2, S355K |
ASTM A106: G.A, GR.B, g.c |
ASTM A53 / A53M: G.A, G.B |
Astm A3355: P1, p2, 95, p9, p982, p23, p92, p92, P122 |
ASTM A333: gr.1, G.3, G.4, G.6, G.7, G.8, G.9.gr.10 |
DERE 2391: St30lul, St30sti, St35, St35, Sta45, Stand2 |
Dinn en 10216-1: P1955TT1, p1955535TTR1, P235RTRS2, P265RTRS2 |
Jis G3454: Stapg 370, Stapg 410 |
Jis G3456: Stat 370, Statt 410, Stat 480 |
GB / T 8163: 10 #, 20 #, Q345 |
GB / T 8162: 10 #, 20 #, 35 #, 45 #, Q345 |
Tagavai & vasega
Trilling paipa tulaga tulaga masani:
API 5DP, API Prip Price 7-1 E75, X95, G105 Ect ...
Nofoaga Ituaiga: FH, Afai, NC, Rem
Manatu Manatu: NC26, NC31, NC38, NC40, NC46, NC50,5.1 / 2FH
Mea: Carbon Steel / Steiness Steel / Alloyled Steel
O le paipa ole paipa e tatau ona momoli atu e tusa ma luga o fesoʻotaʻiga ma le tulaga o le API5ct / API tulaga faatonuina.
Lelei Puleaina
Sulu mea manaia, auiliiliga o vailaʻau, suʻega inisinia, vaʻaiga vaʻaia, suʻega poʻo suʻega, bendtetic, faigata suʻega ... ..
Faailogaina, valiina ao le i alu.



Afifiina & uta
O le afifiina o metotia mo paipa uʻamea e aofia ai le faʻamamaina o le fufuluina, tuʻufaʻatasia, afifi, lofituina, faʻapipiʻi, faʻapipiʻi, faʻapipiʻi, faʻapipiʻi, ma le le faʻaaogaina. Eseese ituaiga o uʻamea uʻamea ma faʻapipiʻi ma isi auala afifiina. O lenei faʻafitauli e mautinoa ai o le Steel Paipas uta ma taunuu i lo latou taunuʻuga i le sili ona lelei tulaga, sauni mo latou faʻaaogaina faʻaaogaina.



USA & talosaga
O pai کلteo e avea ma inisinia o tamaoaiga o ona po nei ma le lagolagoina o aʻoaʻoga lautele, ma le faʻaaogaina o talosaga i le atinaʻeina o sosaiete ma tamaoaiga.
O le uamea uamea ma fetaui lelei, o le strim steon na gaosia lautele faʻaaoga mo petroleum, kesi, o le suavai faʻapipiʻi, o le fale faʻapipiʻi o le sami