J55 K55 N80 Oiri Tubing uye Casing Steel Pipe

Tsanangudzo Pfupi

Standard: API 5L, API 5CT, ASTM A106/A53, ASTM A519, JIS G3441, JIS G3444, JIS G3445 DIN 2391, EN10305, EN10210, ASME SA106, SA192, SA13, SA3

Simbi Giredhi: J55 K55 L80 L80-13Cr N80-1 N80-Q N80-1 C90 C95 T95 P110 Q125

Chitupa: API 5L PSL1 / PSL2, API 5CT, ISO 9001-2008

Kunze Diameter: 1/8 - 36 inch (10.3-914.4mm)

Rusvingo Ukobvu: 1.73-40mm

Kureba: Random Length, Fixed Length, SRL, DRL

Maitiro: Seamless Simbi Pipe (SMLS Steel Pipe)

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Mhedziso yeN80 K55 OCTG Tubing Pipe

Oiri casing ipombi yesimbi inoshandiswa kutsigira madziro emafuta uye gasi matsime kuti ave nechokwadi chekushanda kwakajairika kwemafuta ese mutsime mushure mekuchera uye kupera.Tsime rega rega rinoshandisa akati wandei akaturikidzana zvichienderana nekudzika kwakasiyana kwekuchera uye geological mamiriro.Cement simende inoshandiswa mushure mekunge casing yadzikiswa mutsime.Kusiyana nepombi dzemafuta uye pombi dzekuchera, haigone kushandiswa zvakare uye inguva imwe chete inodyiwa zvinhu.Naizvozvo, kushandiswa kwekasikisi kunodarika 70% yemapombi ese emafuta etsime.

API-5CT-Seamless-Simbi-Pipe-with-J55-K55-N80-L80-N80q-P110-Casing-and-Tube (2)

Zvinotsanangurwa zveOiri Tubing uye Casing Steel Pipe

Label				D Kunze dhayamita mm	Ukobvu hwemadziro t mm	C Rudzi rwekupedzisira-kupedzisa
1	2
	NU T&C	EU T&C	IJ
						H40	J55	L80	N80 1Q	C90	T95	P110

1	2	3	4	5	9	10	11	12	13	14	15	16
1.9	2.75	2.9	2.76	48.26	3.68	PNUI	PNUI	PNUI	PNUI	PNUI	PNUI	-
1.9	3.65	3.73	-	48.26	5.08	PU	PU	PU	PU	PU	PU	PU
1.9	4.42	-	-	48.26	6.35	-	-	P	-	P	P	-
2 3/8	4	-	-	60.32	4.24	PU	PN	PN	PN	PN	PN	-
2 3/8	4.6	4.7	-	60.32	4.83	PNU	PNU	PNU	PNU	PNU	PNU	PNU
2 3/8	5.8	5.95	-	60.32	6.45	-	-	PNU	PNU	PNU	PNU	PNU
2 3/8	6.6	-	-	60.32	7.49	-	-	P	-	P	P	-
2 3/8	7.35	7.45	-	60.32	8.53	-	-	PU	-	PU	PU	-
2 7/8	6.4	6.5	-	73.02	5.51	PNU	PNU	PNU	PNU	PNU	PNU	PNU
2 7/8	7.8	7.9	-	73.02	7.01	-	-	PNU	PNU	PNU	PNU	PNU
2 7/8	8.6	8.7	-	73.02	7.82	-	-	PNU	PNU	PNU	PNU	PNU
2 7/8	9.35	9.45	-	73.02	8.64	-	-	PU	-	PU	PU	-
2 7/8	10.5	-	-	73.02	9.96	-	-	P	-	P	P	-
3 1/2	7.7	-	-	88.9	5.49	PN	PN	PN	PN	PN	PN	-
3 1/2	9.2	9.3	-	88.9	6.45	PNU	PNU	PNU	PNU	PNU	PNU	PNU
3 1/2	10.2	-	-	88.9	7.34	PN	PN	PN	PN	PN	PN	-
3 1/2	12.7	12.95	-	88.9	9.52	-	-	PNU	PNU	PNU	PNU	PNU
3 1/2	14.3	-	-	88.9	10.92	-	-	P	-	P	P	-
3 1/2	15.5	-	-	88.9	12.09	-	-	P	-	P	P	-
4	9.5	-	-	101.6	5.74	PN	PN	PN	PN	PN	PN	-
4	10.7	11	-	101.6	6.65	PU	PU	PU	PU	PU	PU	-
4	13.2	-	-	101.6	8.38	-	-	P	-	P	P	-
4	16.1	-	-	101.6	10.54	-	-	P	-	P	P	-
4 1/2	12.6	12.75	-	114.3	6.88	PNU	PNU	PNU	PNU	PNU	PNU	-
4 1/2	15.2	-	-	114.3	8.56	-	-	P	-	P	P	-

Mechanical Properties yeN80 K55 OCTG Tubing Pipe

Group	Giredhi	Type	Yese kureba pasi pemutoro%	Goho simba Mpa		Tensile simba min MPa	Hurema max
				min	max		HRC	HBW
1	2	3	4	5	6	7	8	9
1	J55	-	0.5	379	552	517	-	-
	K55	-	0.5	379	552	655	-	-
	N80	1	0.5	552	758	689	-	-
	N80	Q	0.5	552	758	689	-	-
2	L80	1	0.5	552	655	655	23	241
	L80	9Kr	0.5	552	655	655	23	241
	L80	13Kr	0.5	552	655	655	23	241
	C90	1?2	0.5	621	724	689	25.4	255
	C95	-	0.5	655	758	724	-	-
	T95	1?2	0.5	655	758	724	25.4	255
3	P110	-	0.6	758	965	862	-	-
4	Q125	Zvose	0.65	862	1034	931	-	-

API 5L-Seamless-Steel-Casing-Drill-Pipe-steel Tubing yeOil-Well-Drilling (24)

Reference Inspection yeJ55/K55

Visual kuongorora kwepombi pamusoro
Dimension check
Mechanical bvunzo pane tensile simba, goho simba uye elongation
Kuongorora kwemakemikari
NDT bvunzo inosanganisira Magnetic particle, Ultrasonic Test, Hydrostatic Test
Charpy impact bvunzo
Flattening miedzo
Muedzo wekuoma
Drift test
Thread inopera tarisa ne thread geji uye coupling cheki

J55 VS K55 (PSL1 uye PSL2)

J55 neK55 zvinhu zvakafanana mukugadzirwa kwemakemikari uye mashandiro emuchina, kunyanya J55 ine yakaderera yakaderera tensile inodiwa uye yakaderera elongation, mamwe maratidziro akafanana senge nzira dzekurapa kupisa, NDE bvunzo, Charpy Impact bvunzo, hydrostatic bvunzo.
J55/K55 simba shoma regoho: 379-552 Mpa;
J55 shoma shoma simba: 517 Mpa, elongation ≥ 19%;
K55 zvishoma kusimba simba: 655 Mpa, elongation ≥ 15%.