API 5CT casing bututu

Casing babban bututu ne mai diamita wanda aka haɗa kuma an saka shi cikin wani yanki da aka haƙa kwanan nan na rijiyar burtsatse kuma yawanci ana riƙe shi da siminti. Kuma muna samar da Casing iri-iri iri-iri daga 4-1 / 2 ''-20'' a cikin sa H40, J55, K55, N80, L80, C95, P110 da sauransu.

Sunan samfur	API Spec 5CT Casing Pipe
Kayan abu	H40 J55 K55 N80 M65 L80 L8013CR C90 C95 T95 P110 Q125 V150
Dabaru	Mara kyau /EW
Daidaitawa	API 5CT
Out Diamita (OD)	114.3-508mm
Kaurin bango (WT)	5.21-22.22mm
Nauyi na al'ada	9.5-133.0 (Ib/ft)
Tsawon	R1 (5.49-6.71m), R2 (8.23-9.14m), R3 (11.58-13.72m) ko a matsayin abokin ciniki ta bukatun.
Haɗin kai	BTC, STC, LTC, NUE, EUE, VAM, BU ko babu zaren
Amfani	Mai / Hako Gas

Diamita na waje		Kaurin bango		Zare	Tsawon
in	mm	kg /m	lb /ft
4 1/2"	114.3	14.14-22.47	9.50-15.10	LTC /STC/BTC	R1 /R2/R3

5"	127	17.11-35.86	11.50-24.10	LTC /STC/BTC	R1 /R2/R3

5 1/2"	139.7	20.83-34.23	14.00-23.00	LTC /STC/BTC	R1 /R2/R3

6 5/8"	168.28	29.76-35.72	20.00-24.00	LTC /STC/BTC	R1 /R2/R3

7"	177.8	25.30-56.55	17.00-38.00	LTC /STC/BTC	R1 /R2/R3

7 5 /8"	193.68	35.72-63.69	24.00-42.80	LTC /STC/BTC	R1 /R2/R3

8 5 /8"	219.08	35.72-72.92	24.00-49.00	LTC /STC/BTC	R1 /R2/R3

9 5 /8"	244.48	48.07-86.91	32.30-58.40	LTC /STC/BTC	R1 /R2/R3

10 3 /4"	273.05	48.73-97.77	32.75-65.70	LTC /STC/BTC	R1 /R2/R3

11 3/4"	298.45	62.50-89.29	42.00-60.00	LTC /STC/BTC	R1 /R2/R3

13 3 /8"	339.72	71.43-107.15	48.00-72.00	LTC /STC/BTC	R1 /R2/R3

16''	406.4	96.73-162.21	65.00-109.00	LTC /STC/BTC	R1 /R2/R3

18 5/8''	473.08	130.21	87.50	LTC /STC/BTC	R1 /R2/R3

20''	508	139.89-197.93	94.00-133.00	LTC /STC/BTC	R1 /R2/R3

Rukuni	Daraja	Nau'in	C		Mn		Mo		Cr		Ni max.	Ku max.	P max.	S max.	Si max.
Rukuni	Daraja	Nau'in	min.	max.	min.	max.	min.	max.	min.	max.	Ni max.	Ku max.	P max.	S max.	Si 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	-	-	0.45c ku	-	1.9	-	-	-	-	-	-	0.03	0.03	0.45
2	M65	-	-	-	-	-	-	-	-	-	-	-	0.03	0.03	-
	L80	1	-	0,43 a	-	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	13 Cr	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	-
Ana iya ƙara abun ciki na carbon don L80 zuwa 0.50 % matsakaicin idan samfurin ya ƙare. b Abubuwan da ke cikin molybdenum don Grade C90 Nau'in 1 ba shi da ƙaramin haƙuri idan kaurin bangon bai wuce 17.78 mm ba. c Ana iya ƙara abun ciki na carbon don R95 har zuwa 0.55 % matsakaicin idan samfurin ya ƙare. d Abubuwan da ke cikin molybdenum na T95 Nau'in 1 na iya raguwa zuwa 0.15 % ƙarami idan kaurin bango bai wuce 17.78 mm ba. e Domin EW Grade P110, abun ciki na phosphorus zai zama matsakaicin 0.020 % da sulfur abun ciki 0.010 % matsakaicin. NL = babu iyaka. Za a ba da rahoton abubuwan da aka nuna a cikin nazarin samfur.

Daidaitawa	Nau'in	Ƙarfin Ƙarfi MPa	Ƙarfin Haɓaka MPa	Tauri Max.
API SPEC 5CT	J55	≥517	379 ~ 552	----
	K55	≥517	≥ 655	---
	N80	≥689	552 ~ 758	---
	L80(13Cr)	≥ 655	552 ~ 655	Saukewa: 241HB
	P110	≥862	758 ~ 965	----