Visokokakovostne ohišje cevi na debelo

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Specifikacije ohišja oljne vrtine

Razpon dimenzij (OD palcev): 4 1/2"—30"

Razpon dimenzij (OD mm): 114,3-762

Standard: API SPEC 5CT, ISO11960, GOST

Dolžina: R1, R2, R3

Glavni razred jekla: H40, J55, K55, N80-1, N80-Q, L80-1, L80-9Cr, L80-13Cr, P110, Q125 itd

Vrsta ohišja: navaden, BTC, STC, LTC, drugi vrhunski navoj.

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Podrobnosti o izdelku

Oznake izdelkov

Mehanske lastnosti

Standardno	Ocena	Natezna trdnost (MPa)	Meja tečenja (MPa)	Raztezek (%)	Trdota
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 %

Kemična sestava

Standardno

Ocena

Sestava (%)

API SPEC 5CT

J55K55

0,34～0,39

0,20 ~
0,35

1,25 ~ 1,50

≤0,020

≤0,015

≤0,15

≤0,20

≤0,020

(37Mn5)

N80

0,34～0,38

0,20 ~
0,35

1,45 ~ 1,70

≤0,020

≤0,015

≤0,15

0.11
~0,16

≤0,020

(36Mn2V)

L80 (13Cr)

0,15～0,22

≤1,00

0,25 ~ 1,00

≤0,020

≤0,010

12,0 ~
14.0

≤0,20

≤0,020

P110

0,26～0,35

0,17 ~
0,37

0,40 ~ 0,70

≤0,020

≤0,010

0,80 ~
1.10

≤0,20

0,15
~0,25

≤0,08

≤0,020

(30CrMo)

Specifikacije Vrsta končne obdelave

Oznake		Zunanji premer	T&C	debelina stene	Vrsta končnega zaključka
Oznake		(d/mm)	(kg/m)	(t/mm)	Vrsta končnega zaključka
1	2				J55/K55	M65	L80/R95	N80-1/Q	C90/T95	P110	Q125
2004/1/2	9.5	114.3	14.14	5.21	PS	PS	-	-	-	-	-
	10.5	114.3	15.63	5.69	PSB	PSB	-	-	-	-	-
	11.6	114.3	17.26	6.35	PSLB	PLB	PLB	PLB	PLB	PLB	-
	13.5	114.3	20.09	7.37	-	PLB	PLB	PLB	PLB	PLB	-
	15.1	114.3	22.47	8.56	-	-	-	-	-	PLB	PLB
5	11.5	127	17.11	5.59	PS	PS	-	-	-	-	-
	13	127	19.35	6.43	PSLB	PSLB	-	-	-	-	-
	15	127	22.32	7.52	PSLB	PLB	SLB	PLB	PLB	PLB
	18	127	26.79	9.19	-	PLB	SLB	PLB	PLB	PLB	PLB
	21.4	127	31,85	11.1	-	PLB	PLB	PLB	PLB	PLB	PLB
	23.2	127	34.53	12.14	-	-	PLB	PLB	PLB	PLB	PLB
	24.1	127	35,87	12.7	-	-	PLB	PLB	PLB	PLB	PLB
2005/1/2	14	139.7	20.83	6.2	PS	PS	-	-	-	-	-
	15.5	139.7	23.07	6,98	PSLB	PSLB	-	-	-	-	-
	17	139.7	25.3	7.72	PSLB	PLB	PLB	PLB	PLB	PLB	-
	20	139.7	29.76	9.17	-	PLB	PLB	PLB	PLB	PLB	-
	23	139.7	34.23	10.54	-	PLB	PLB	PLB	PLB	PLB	PLB
	26.8	139.7	39,88	12.7	-	-	-	-	P	-	-
	29.7	139.7	44.2	14.27	-	-	-	-	P	-	-
	32.6	139.7	48,52	15.88	-	-	-	-	P	-	-
	35.3	139.7	52,53	17.45	-	-	-	-	P	-	-
	38	139.7	56,55	19.05	-	-	-	-	P	-	-
	40.5	139.7	60.27	20.62	-	-	-	-	P	-	-
	43.1	139.7	64.14	22.22	-	-	-	-	P	-	-
2006/5/8	20	168,28	29.76	7.32	PSLB	PSLB	-	-	-	-	-
	24	168,28	35,72	8.94	PSLB	PLB	PLB	PLB	PLB	PLB	-
	28	168,28	41,67	10.59	-	PLB	PLB	PLB	PLB	PLB	-
	32	168,28	47,62	12.06	-	-	PLB	PLB	PLB	PLB	PLB
7	17	177.8	25.3	5.87	-	-	-	-	-	-	-
	20	177.8	29.76	6.91	PS	PS	-	-	-	-	-
	23	177.8	34.23	8.05	PSLB	PLB	PLB	PLB	PLB	-	-
	26	177.8	38,69	9.19	-	PLB	PLB	PLB	PLB	PLB	-
	29	177.8	43.16	10.36	-	PLB	PLB	PLB	PLB	PLB	-
	32	177.8	47,62	11.51	-	PLB	PLB	PLB	PLB	PLB	-
	35	177.8	52.09	12.65	-	-	PLB	PLB	PLB	PLB	PLB
	38	177.8	56,55	13.72	-	-	PLB	PLB	PLB	PLB	PLB
	42.7	177.8	63,55	15.88	-	-	-	-	P	-	-
	46.4	177.8	69.05	17.45	-	-	-	-	P	-	-
	50.1	177.8	74,56	19.05	-	-	-	-	P	-	-
	53.6	177.8	79,77	20.62	-	-	-	-	P	-	-
	57.1	177.8	84,98	22.22	-	-	-	-	P	-	-
2007/5/8	24	193,68	35,72	7.62	-	-	-	-		-	-
	26.4	193,68	39.29	8.33	PSLB	PSLB	PLB	PLB	PLB	-	-
	29.7	193,68	44.2	9.52	-	PLB	PLB	PLB	PLB	PLB	-
	33.7	193,68	50.15	10.92	-	PLB	PLB	PLB	PLB	PLB	-
	39	193,68	58.04	12.7	-	-	PLB	PLB	PLB	PLB	PLB
	42.8	193,68	63,69	14.27	-	-	PLB	PLB	PLB	PLB	PLB
	45.3	193,68	67,42	15.11	-	-	PLB	PLB	PLB	PLB	PLB
	47.1	193,68	70.09	15.88	-	-	PLB	PLB	PLB	PLB	PLB
	51.2	193,68	76.2	17.45	-	-	-	-	P	-	-
	55.3	193,68	82.3	19.05	-	-	-	-	P	-	-
2007/3/4	46.1	196,85	68,61	15.11	-	-	P	P	P	P	P
2008/5/8	24	219.08	35,72	6.71	PS	PS	-	-	-	-	-
	28	219.08	41,67	7.72		PS	-	-	-	-	-
	32	219.08	47,62	8.94	PSLB	PSLB	-	-	-	-	-
	36	219.08	53,58	10.16	PSLB	PSLB	PLB	PLB	PLB	PLB	-
	40	219.08	59,53	11.43	-	PLB	PLB	PLB	PLB	PLB	-
	44	219.08	65,48	12.7	-	-	PLB	PLB	PLB	PLB	-
	49	219.08	72,92	14.15	-	-	PLB	PLB	PLB	PLB	PLB
2009/5/8	32.3	244,48	48.07	7.92	-	-	-	-	-	-	-
	36	244,48	53,58	8.94	PSLB	PSLB	-	-	-	-	-
	40	244,48	59,53	10.03	PSLB	PSLB	PLB	PLB	PLB	-	-
	43.5	244,48	64,74	11.05	-	PLB	PLB	PLB	PLB	PLB	-
	47	244,48	69,95	11,99	-	PLB	PLB	PLB	PLB	PLB	PLB
	53.5	244,48	79,62	13.84	-	-	PLB	PLB	PLB	PLB	PLB
	58.4	244,48	86,91	15.11	-	-	PLB	PLB	PLB	PLB	PLB
	59.4	244,48	88.4	15.47	-	-	-	-	P	-	-
	64.9	244,48	96,58	17.07	-	-	-	-	P	-	-
	70.3	244,48	104,62	18.64	-	-	-	-	P	-	-
	75.6	244,48	112,51	20.24	-	-	-	-	P	-	-
2010/3/4	32,75	273.05	48,74	7.09	-	-	-	-	-	-	-
	40.5	273.05	60.27	8.89	PSB	PSB	-	-	-	-	-
	45.5	273.05	67,71	10.16	PSB	PSB	-	-	-	-	-
	51	273.05	75.9	11.43	PSB	PSB	PSB	PSB	PSB	PSB	-
	55.5	273.05	82.6	12.57	-	PSB	PSB	PSB	PSB	PSB	-
	60.7	273.05	90,33	13.84	-	-	-	-	PSB	PSB	PSB
	65.7	273.05	97,77	15.11	-	-	-	-	PSB	PSB	PSB
	73.2	273.05	108,94	17.07	-	-	-	-	P	-	-
	79.2	273.05	117,87	18.64	-	-	-	-	P	-	-
	85.3	273.05	126,94	20.24	-	-	-	-	P	-	-
2011/3/4	42	298,45	62.5	8.46	-	-	-	-	-	-	-
	47	298,45	69,95	9.53	PSB	PSB	-	-	-	-	-
	54	298,45	80,36	11.05	PSB	PSB	-	-	-	-	-
	60	298,45	89,29	12.42	PSB	PSB	PSB	PSB	PSB	PSB	PSB
	65	298,45	96,73	13.56	-	-	P	P	P	P	P
	71	298,45	105,66	14.78	-	-	P	P	P	P	P
8. 3. 2013	48	339,72	71,43	8.38	-	-	-	-	-	-	-
	54.5	339,72	81.11	9.65	PSB	PSB	-	-	-	-	-
	61	339,72	90,78	10.92	PSB	PSB	-	-	-	-	-
	68	339,72	101.2	12.19	PSB	PSB	PSB	PSB	PSB	PSB	-
	72	339,72	107.15	13.06	-	-	PSB	PSB	PSB	PSB	PSB
16	65	406.4	96,73	9.53	-	-	-	-	-	-	-
	75	406.4	111,62	11.13	PSB	PSB	-	-	-	-	-
	84	406.4	125.01	12.57	PSB	PSB	-	-	-	-	-
	109	406.4	162.21	16.66	P	-	P	P	-	P	P
8. 5. 2018	87.5	473.08	130.22	11.05	PSB	PSB	-	-	-	-	-
20	94	508	139,89	11.13	PSLB	PSLB	-	-	-	-	-
	106.5	508	158,49	12.7	PSLB	PSLB	-	-	-	-	-
	133	508	197,93	16.13	PSLB	-	-	-	-	-	-