API 5CT OCTG tubing Manufacturer

Ibisobanuro bigufi:

API 5CT OCTG umuyoboro ni umuyoboro ukoreshwa mu gutwara peteroli cyangwa gaze gasanzwe biva mu mashyanyarazi bikorerwa mu murima wo gutunganya nyuma yo gucukura birangiye.Mugihe cyo gukuramo, igituba cya OCTG kigomba guhangana nigitutu kandi kigomba kuba gifite imbaraga zihagije zo kurwanya imitwaro no guhindura imikorere ijyanye numusaruro nakazi.Byongeye kandi, tubing muri rusange ni nini kugirango ihuze igipimo giteganijwe cyo gukora peteroli na gaze.Ibyo ni ukubera ko niba tubing ari nini cyane, tuzagira ingaruka mubukungu birenze ikiguzi cya peteroli na gaze ubwayo, ariko, niba API tubing ari nto cyane, bizagabanya umusaruro wa peteroli cyangwa gaze, kandi nibintu nibikomeza gutya bizagira ingaruka kumikorere yubukungu ikurikira iriba.Mubisanzwe, igituba gikozwe muburyo bumwe, usibye inzira yinyongera izwi nka "kubabaza" ikoreshwa mukubyimba imiyoboro.

Ohereza imeri kuri twe

Ibisobanuro birambuye

Ibiranga ibicuruzwa

Ibisobanuro bya OCTG tubing

1.Ikigereranyo (OD inch):1-1 / 2 ”---- 4 1/2”,

2.Ikigereranyo (OD mm):26.67 ---- 114.3

3.Ubwoko bubabaje:NUKURI, EUE, Impera yikibaya.

4.Igipimo:API SPEC 5CT

5.Icyiciro Cyingenzi Cyicyiciro:H40, J55, N80, N80Q, L80, L80-1, L80-9Cr, L80-13Cr, P110 nibindi.

6.Ubwoko bwa Tubing:Kutababaza tubing (NU), Kubabaza hanze (EUE), Kwishyira hamwe (IJ).

7,Uburebure

uburebure
Umushinga	R1	R2	R3
Tubing	6.10-7.32m	8.53-9.75m	11.58-12.80m
Urubanza	4.88-7.62m	7.62-10.36m	10.36-14.63m

Ibigize imiti

Bisanzwe

Icyiciro

Ibigize （%）

API SPEC 5CT

J55K55

0.34 ～ 0.39

0.20 ～
0.35

1.25 ～ 1.50

≤0.020

≤0.03

≤0.15

≤0.20

≤0.020

(37Mn5)

N80

0.34 ～ 0.38

0.20 ～
0.35

1.45 ～ 1.70

≤0.020

≤0.03

≤0.15

0.11
~ 0.16

≤0.020

(36Mn2V)

L80 (1)

≤0.43

≤0.45

≤1.9

≤0.03

≤0.25

≤0.35

L80 (9Cr)

≤0.15

.00.00

0.3 ～ 0.60

≤0.020

≤0.030

8 ～
10.0

≤0.50

≤0.25

0.9 ～ 1.1

≤0.020

L80 (13Cr)

0.15 ～ 0.22

.00.00

0.25 ～ 1.00

≤0.020

≤0.030

12.0 ～
14.0

≤0.50

≤0.25

≤0.020

P110

0.26 ～ 0.35

0.17 ～
0.37

0.40 ～ 0.70

≤0.020

≤0.030

0.80 ～
1.10

≤0.20

0.15
~ 0.25

.080.08

≤0.020

(30CrMo)

Ibikoresho bya mashini

Bisanzwe	Icyiciro	Imbaraga zingutu （MPa）	Imbaraga Zitanga （MPa）	Kurambura （%）	Gukomera
API SPEC 5CT	J55	≥517	379 ～ 552	0.5%	≤241HB
	K55	655	379 ~ 552	0.5%
	N80	≥689	552 ~ 758	0.5%
	L80 （13Cr）	655	552 ~ 655	0.5%
	P110	≥862	758 ~ 965	0,6%

Casing Tubing Steel code code

Izina	J55	K55	N80-1	N80-Q	L80-1	P110
Urubanza	icyatsi kibisi	imirongo ibiri yicyatsi kibisi	umurongo utukura	ibara ritukura ryerurutse + icyatsi kibisi	umutuku utukura + umugozi wijimye	umurongo wera
Kubana	icyatsi kibisi cyose + bande yera	icyatsi cyose	guhuza umutuku wose	guhuza umutuku wose + icyatsi kibisi	guhuza umutuku wose + umurongo wijimye	guhuza byera byose

Ibisobanuro Ubwoko bwanyuma-kurangiza

Hanze ya Diameter		Uburebure bw'urukuta		Ibiro				Icyiciro na Upset Ubwoko *
Hanze ya Diameter		Uburebure bw'urukuta		Kutababaza T&C		Inyuma yo hanze T&C		Icyiciro na Upset Ubwoko *
(Muri.)	(mm)	(Muri.)	(mm)	(lb / ft)	(kg / m)	(lb / ft)	(kg / m)	J55	L80	N80	C90	P110
2-3 / 8	60.32	0.167	4.24	4.00	5.95	-	-	PN	PN	PN	PN	-
		0.190	4.83	4.60	6.85	4.70	6.99	PNU	PNU	PNU	PNU	PNU
		0.254	6.45	5.80	8.63	5.95	8.85	-	PNU	PNU	PNU	PNU
		0.336	8.53	7.35	10.94	7.45	11.09	PU	-	PU	PU	-
2-7 / 8	73.02	0.217	5.51	6.40	9.52	6.50	9.67	PNU	PNU	PNU	PNU	PNU
		0.276	7.01	7.80	11.61	7.90	11.76	-	PNU	PNU	PNU	PNU
		0.308	7.82	8.60	12.80	8.70	12.95	-	PNU	PNU	PNU	PNU
		0.340	8.64	9.35	13.91	9.45	14.06	-	PU	-	PU	-
		0.440	11.18	11.50	17.11	-	-	N	PN	-	PN	-
3-1 / 2	88.90	0.216	5.49	7.70	11.46	-	-	PN	PN	PN	PN	-
		0.254	6.45	9.20	13.69	9.30	13.84	-	PNU	PNU	PNU	PNU
		0.289	7.34	10.20	15.19	-	-	PN	PN	PN	PN	-
		0.375	9.52	12.70	18.91	12.95	19.27	-	PNU	PNU	PNU	PNU
4	101.60	0.226	5.74	9.50	14.14	-	-	PN	PN	PN	PN	-
4	101.60	0.262	6.65	-	-	11.00	16.37	PU	PU	PU	PU	-
4-1 / 2	114.30	0.271	6.88	12.60	18.75	12.75	18.97	PNU	PNU	PNU	PNU	-