Faahfaahinta tuubada daboolka saliidda
Heerka: API 5CT, API 5D
Fasalada Birta: K55, J55, L80-1, N80,C90,C95, P110, T95
Cabbirka: 2 3 /8"-4 1/2"*0.167"-0630"
Dhuumaha Casing
Tuubbooyinka birta ah
Dhuumaha Dabooska Saliida / Dhuumaha Birta
Oo ay ku jiraan daboolka caadiga ah, daboolka ka-hortagga burburka, daboolka ka-hortagga daxalka, daboolka-xoogga
Wuxuu u adeegaa sidii darbiyada ceelka;
Heerka: API 5CT
Fasalada birta: k55, J55, L80,N80,C90,C95, P110 T95, M65,E75,X95,G105,S135
1) Tuubooyinka
OD: 2 3 /8" -----4 1 /2"
WT: 0.167" --0.630"
Fiiro gaar ah: P : Dhammaad cad, N: Aan xanaaqin, U: xanaaq dibadeed, T&C: Isku duuban oo la isku daray.
2) Casing
OD: 2 3 /8" ----20"
WT: 0.205" --- 0.5"
Fiiro gaar ah: P: Dhammaadka bannaan, S: dun wareegsan oo gaaban, L: dun wareeg ah oo dheer
Dhererka
R1 R2 R3
Tuubooyinka 6.10 -7.32 m 8.53-9.75m 11.58-12.80m
Casing 4.88 - 7.62m 6.72 -10.36m 10.36 - 14.63m
3) Dhuumaha qodista
OD: 2 3 /8" - 5 1 /2"
WT: 0.280" - 0.449"
Fiiro gaar ah: EU: xanaaq dibadeed , IEU: xanaaq gudaha & dibadda ah
Xadhkaha isgoysyada qalabku waa gacanta midig ama bidix
Dulku waa dahaaran ama phoshphated
Koox | Darajo | Nooca | C | Mn | Mo | Cr | Waa max. | Cu max. | P max | S max | Si max | ||||
min. | max | min. | max | min. | max | min. | max | ||||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
1 | H40 | - | - | - | - | - | - | - | - | - | - | - | 0.03 | 0.03 | - |
J55 | - | - | - | - | - | - | - | - | - | - | - | 0.03 | 0.03 | - | |
K55 | - | - | - | - | - | - | - | - | - | - | - | 0.03 | 0.03 | - | |
N80 | 1 | - | - | - | - | - | - | - | - | - | - | 0.03 | 0.03 | - | |
N80 | Q | - | - | - | - | - | - | - | - | - | - | 0.03 | 0.03 | - | |
R95 | - | - | 0.45 c | - | 1.9 | - | - | - | - | - | - | 0.03 | 0.03 | 0.45 | |
2 | M65 | - | - | - | - | - | - | - | - | - | - | - | 0.03 | 0.03 | - |
L80 | 1 | - | 0.43 ah | - | 1.9 | - | - | - | - | 0.25 | 0.35 | 0.03 | 0.03 | 0.45 | |
L80 | 9Cr | - | 0.15 | 0.3 | 0.6 | 0.9 | 1.1 | 8 | 10 | 0.5 | 0.25 | 0.02 | 0.01 | 1 | |
L80 | 13Cr | 0.15 | 0.22 | 0.25 | 1 | - | - | 12 | 14 | 0.5 | 0.25 | 0.02 | 0.01 | 1 | |
C90 | 1 | - | 0.35 | - | 1.2 | 0.25 b | 0.85 | - | 1.5 | 0.99 | - | 0.02 | 0.01 | - | |
T95 | 1 | - | 0.35 | - | 1.2 | 0.25 d | 0.85 | 0.4 | 1.5 | 0.99 | - | 0.02 | 0.01 | - | |
C110 | - | - | 0.35 | - | 1.2 | 0.25 | 1 | 0.4 | 1.5 | 0.99 | - | 0.02 | 0.005 | - | |
3 | P110 | e | - | - | - | - | - | - | - | - | - | - | 0.030 e | 0.030 e | - |
4 | Q125 | 1 | - | 0.35 | 1.35 | - | 0.85 | - | 1.5 | 0.99 | - | 0.02 | 0.01 | - | |
a Kaarboonka L80 waxaa laga yaabaa in la kordhiyo ilaa 0.50 % ugu badnaan haddii alaabtu tahay mid saliid ah. b Maaddada molybdenum-ka ee darajada C90 Nooca 1 ma laha dulqaad ugu yar haddii dhumucda gidaarka ay ka yar tahay 17.78 mm. c Waxa ku jira kaarboon ee R95 waxa laga yaabaa in la kordhiyo ilaa 0.55 % ugu badnaan haddii sheyga saliid la demiyay. d Waxa ku jira molybdenum-ka ee T95 Nooca 1 waxa laga yaabaa in hoos loo dhigo 0.15 % ugu yaraan haddii dhumucda gidaarka ay ka yar tahay 17.78 mm. e Fasalka EW P110, ka kooban fosfooraska waa in uu ahaadaa 0.020 % ugu badnaan iyo 0.010 % ugu badnaan baaruudda. NL = xad malaha. Walxaha la muujiyo waa in lagu soo warbixiyaa falanqaynta alaabta. |
Guryaha Makaanikada
Heerka | Nooca | Xoogga Jilicsan MPa |
Xoogga Wax-soo-saarka MPa |
Adag Max. |
API SPEC 5CT | J55 | ≥517 | 379 ~ 552 | ---- |
K55 | ≥517 | ≥655 | --- | |
N80 | ≥689 | 552 ~ 758 | --- | |
L80(13Cr) | ≥655 | 552 ~ 655 | ≤241HB | |
P110 | ≥862 | 758 ~ 965 | ---- |