Píopaí druileála

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Is comhpháirteanna riachtanacha iad píopaí druileála, mar chuid de OCTG (earraí tubular na tíre ola) sa phróiseas druileála le haghaidh taiscéalaíochta agus eastósctha ola agus gáis. Feidhmíonn siad mar sheoladáin chun sreabháin a dhruileáil, cuireann siad an giotán druileála ar fáil, agus soláthraíonn siad bealach chun chasmhóimint rothlach agus fórsa aiseach a tharchur chuig an giotán druileála. Tá cur i bhfeidhm na bpíopaí druileála go príomha i ndruileáil poill tóraíochta, lena n -áirítear toibreacha ola agus gáis, toibreacha geoiteirmeacha, agus toibreacha uisce.

Píopaí druileála a chur i bhfeidhm

Raon soláthair na bpíopaí druileála

Sonraíocht le haghaidh Píobán Druileála: API Spec 5DP, API 7-2, Rp7G

Grád: E75, X95, G105, S135, V150

PSL: PSL-1, PSL-2, PSL-3

Iarratas: Chun toibreacha ola agus gáis a thaiscéaladh agus a fhorbairt

Méideanna: OD: 2 3/8 ''-6 5/8 ''

Fad: R1, R2, R3

Ailt uirlisí:

-Chuimiú INTERNAL: NC26, NC38, NC46, NC50, srl.

-An trína chéile seachtrach: NC50,5 1/2FH, 6 5/8FH, srl.

Cumhdach Inmheánach: DPC, TC2000, TK-34, TK-34P, TK-34XT, srl.

Bannaí crua: Arnco 100xt, Arnco 300xt, Botn 1000, Botn 3000, srl.

Cineálacha eile píopa druileála: Píopa druileála meáchain throm, coiléar druileála

Raon soláthair na bpíopaí druileála

Airíonna meicniúla píopa druileála API 5DP

Sonraíocht	Grád		Toradh Láidreacht		Teanntachta Láidreacht	Édáileáil	Tionchar charpy Ar an meán	Ssc Riachtanas
			mí Miannach	maithe	mí Miannach	mí Miannach	mí Miannach
			KSI (MPA)	KSI (MPA)	KSI (MPA)	(%)	FT-IB (J)
API 5DP	Grúpa 1	E-75	75 (517)	105 (724)	100 (689)	Foirmle API	32 (43)	-
	Grúpa 3	X-95	95 (655)	125 (862)	105 (724)	Foirmle API	32 (43)	-
		G-105	105 (724)	135 (931)	115 (793)	Foirmle API	32 (43)	-
		S-135	135 (931)	165 (1138)	145 (1000)	Foirmle API	32 (43)	-

Lipéad					Comhlacht Píob OD OD	Tiús píopa	Muineál táthú	Comh -OD	Snáithe seachtrach OD	Trastomhas deireadh ghualainn rorate	Meáchan estiate
Lipéad1	Lipéad2	Grád	Trína chéile	An ghualainn a thabhairt do	Comhlacht Píob OD OD	Tiús píopa	Muineál táthú	Comh -OD	Snáithe seachtrach OD	Trastomhas deireadh ghualainn rorate	Meáchan estiate
					DDP	t	D	D	DP	Df
					mm	mm	mm	mm	mm	mm	kg/m
						12.50	maithe	± 0.8	-0.4	± 0.4	Luach
1	2	3	4	5	6	7	8	9	10	13	14
4	14		(do9	Nc40	101.6	8.38	106.4	133.4	71.4	127.4	22.42
4	14	X, d	Tú	Nc40	101.6	8.38	106.4	133.4	68.3	127.4	22.76
4	14	G, f	Ie	Nc40	101.6	8.38	106.4	139.7	61.9	127.4	23.61
4	14	S, v, u	(do9	Nc40	101.6	8.38	106.4	139.7	50.8	127.4	24.03
4	15.7	G, f	1u	Nc40	101.6	9.65	106.4	139.7	61.9	127.4	26.07
4 1/2	13.75	O	1u	Nc46	114.3	6.88	119.1	152.4	85.7	45.26	22.5
2 3/8	6.65		AE	NC26	60.32	7.11	65.1	85.7	44.5	82.95	10.45
2 3/8	6.65	X, g, d, f	AE	NC26	60.32	7.11	65.1	85.7	44.5	82.95	10.58
2 7/8	10.4		AE	NC31	73.02	9.19	81	104.8	54	100.41	16.25
2 7/8	10.4	X, g, d, f	AE	NC31	73.02	9.19	81	104.8	50.8	100.41	16.5
2 7/8	10.4	S, v, u	AE	NC31	73.02	9.19	81	111.1	41.3	100.41	17.19
3 1/2	9.5		AE	NC38	88.9	6.45	98.4	120.7	68.3	116.28	15.77
3 1/2	13.3		AE	NC38	88.9	9.35	98.4	120.7	68.3	116.28	20.77
3 1/2	13.3	X, d	AE	NC38	88.9	9.35	98.4	127	65.1	116.28	21.76
3 1/2	13.3	G, f	AE	NC38	88.9	9.35	98.4	127	61.9	116.28	21.9
3 1/2	13.3	S, v, u	AE	NC38	88.9	9.35	98.4	127	54	116.28	22.22
3 1/2	15.5		AE	NC38	88.9	11.4	98.4	127	65.1	16.28	24.67
3 1/2	15.5	X, d	AE	NC38	88.9	11.4	98.4	127	61.9	16.28	25.07
3 1/2	15.5	G, f	AE	NC38	88.9	11.4	98.4	127	54	116.28	25.38
3 1/2	5.	S, v, u	AE	Nc40	88.9	11.4	98.4	139.7	57.2	127.4	26.19
4	14		AE	Nc46	101.6	8.38	114.3	152.4	82.6	145.26	23.67
4	14	X, g, d, f	AE	Nc46	101.6	8.38	114.3	152.4	82.6	145.26	24.12
4	14	S, v, u	AE	Nc46	101.6	8.38	114.3	152.4	76.2	145.26	24.46
4 1/2	13.75	O	AE	Nc50	114.3	6.88	127	168.3	95.3	153.99	23.65
4 1/2	16.6		AE	Nc50	114.3	8.56	127	168.3	95.3	53.99	27.51
4 1/2	16.6	X, g, d, f	AE	Nc50	114.3	8.56	127	168.3	95.3	153.99	28.07
4 1/2	16.6	S, v, u	AE	Nc50	114.3	8.56	127	168.3	88.9	153.99	28.47
4 1/2	20	O	AE	Nc50	114.3	10.92	127	168.3	92.1	153.99	32.93
4 1/2	20	X, g, d, f	AE	Nc50	114.3	10.92	127	168.3	88.9	53.99	33.63
4 1/2	20	S, v, u	AE	Nc50	114.3	10.92	127	168.3	76.2	153.99	34.34
4 1/2	16.6		Ieu	Nc46	114.3	8.56	119.1	158.8	82.6	145.26	27.36
4 1/2	16.6	X, g, d, f	Ieu	Nc46	114.3	8.56	119.1	158.8	76.2	45.26	27.73
4 1/2	16.6	S, v, u	Ieu	Nc46	114.3	8.56	119.1	158.8	69.9	45.26	28.04
4 1/2	20	O	Ieu	Nc46	114.3	10.92	119.1	158.8	76.2	45.26	32.94
4 1/2	20	X, d	Ieu	Nc46	114.3	10.92	119.1	158.8	69.9	45.26	69
4 1/2	20	G, f	[AE	Nc46	114.3	10.92	119 1	158.8	63 5	45.26	33.97
4 1/2	20	S, v, u	Ieu	Nc46	114.		19.		57	45.26	34.23
5	19.5		Ieu	Nc50	127	9.19	130.2	168.3	95.3	53.99	31.79
5	19.5	X, d	Ieu	Nc50	127	9.19	130.2	168.3	88.9	53.99	32.58
5	19.5	G, f	Ieu	Nc50	127	9.19	130.2	168.3	82.6	53.99	32.95
5	19.5	S, v, u	Ieu	Nc50	127	9.19	130.2	168.3	69.9	53.99	33.6
5	19.5	O	Ieu	5 1/2 FH	127	9.19	130.2	177.8	95.3	170.66	33.22
5	9 5	GDF	Ieu	5 1/2 FH	127	9.19	130 2	177.8	95.3	70.66	33.61
5	19.5	S, v, u	I AE	5 1/2 FH	127	9.19	130.2	184.2	88.9	170.66	34.89
5	25.6		Ieu	Nc50	127	12.7	30.2	168.3	88.9	53.99	40.73
5	25.6	X, d	Ieu	Nc50	127	12.7	130.2	168.3	76.2	53.99	41.8
5	25.6	G, f	Ieu	Nc50	127	12.7	130.2	168.3	69.9	53.99	42.11
5		O	Ieu	5 1/2 FH	127	12.7	130.2	177.8	88.9	170.66	42.14
5	25.6	X, d	Ieu	5 1/2 FH	127	12.7	130.2	177.8	88.9	170.66	42.51
5	25.6	G, f	Ieu	5 1/2 FH	127	12.7	130.2	184.2	88.9	170.66	43.35
5	25.6	S, v, u	Ieu	5 1/2 FH	127	12.7	130.2	184.2	82.6	170.66	43.75
5 1/2	21.9	O	Ieu	5 1/2 FH	139.7	9.17	144.5	177.8	101.6	170.66	35.43
5 1/2	21.9	X, d	Ieu	5 1/2 FH	139.7	9.17	144.5	177.8	95.3	170.66	36.36
5 1/2	21.9	G, f	Ieu	5 1/2 FH	139.7		144.5	184.2	88.9	170.66	37.61
5 1/2	21.9	s, v, u	Ieu	5 1/2 FH	139.7	9.17	44.5	190.5	76.2	80.18	39.27
5 1/2	24.7		Ieu	5 1/2 FH	139.7	10.54	144.5	177.8	101.6	170.66	39.19
5 1/2	24.7	XGDF	Ieu	5 1/2 FH	39.7	10.54	144.5	184.2	88.9	70.66	41.32
5 1/2	24.7	S, v, u	Ieu	5 1/2 FH	139.7	10.54	144.5	190.5	76.2	180.18	42.97
5 7/8	23.4	S, v, u	Ieu	5 1/2 FH	149.22	9.17	152.4	184.15	76.2	170.66	40.01
5.875	26.3	S, v, u	Ieu	5 1/2 FH	149.22	10.54	152.4	190.5	82.55	180.19	44.49
6 5/8	25.2		Ieu	6 5/8fh	168.28	8.38	176.2	203.2	127	195.66	41.03
6.625	25.2	X, d	Ieu	6 5/8fh	168.28	8.38	176.2	203.2	127	195.66	41.03
6 5/8	25.2	GF	IE ie i.	6 5/8fh	168.28	8.38	176.2	209.6	120.7	195.66	42.6
6.625	25.2	S, v, u	Ieu	6 5/8fh	168.28	8.38	176.2	215.9	108	195.66	44.73
6 5/8	27.7		Ieu	6 5/8fh	168.28	9.19	176.2	203.2	127	195.66	43.79
6.625	27.7	X, g, d, f	Ieu	6 5/8fh	168.28	9.19	176.2	209.6	120.7	195.66	45.35
6.625	27.7	S, v, u	Ieu	6 5/8fh	168.28	9.19	176.2	215.9	108	195.66	47.48