I-J55 K55 N80 I-Oil Tubing kanye ne-Casing Steel Pipe

Incazelo emfushane:

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

Ibanga Lensimbi: J55 K55 L80 L80-13Cr N80-1 N80-Q N80-1 C90 C95 T95 P110 Q125

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

Ngaphandle Ububanzi: 1/8 - 36 inch (10.3-914.4mm)

Ubukhulu bodonga: 1.73-40mm

Ubude: Ubude Okungahleliwe, Ubude Obumisiwe, SRL, DRL

Inqubo: Ipayipi Lensimbi Elingenamthungo (Ipayipi Lensimbi le-SMLS)

Thumela i-imeyili kithi Whatsapp

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Uhlolojikelele lwe-N80 K55 OCTG Tubing Pipe

I-oil casing iyipayipi yensimbi esetshenziselwa ukusekela izindonga zemithombo kawoyela negesi ukuze kuqinisekiswe ukusebenza okuvamile kwawo wonke umthombo wamafutha ngemva kwenqubo yokumba nokuqedwa. Umthombo ngamunye usebenzisa izingqimba eziningana ze-casing ngokusho kokujula okuhlukene kokumba kanye nezimo ze-geological. I-cementing ye-cement isetshenziswa ngemuva kokuba i-casing yehliselwe emthonjeni. Ngokungafani namapayipi kawoyela namapayipi okubhoboza, ayikwazi ukuphinda isetshenziswe futhi iyimpahla esetshenziswa ngesikhathi esisodwa. Ngakho-ke, ukusetshenziswa kwe-casing akhawunti ngaphezu kwe-70% yawo wonke amapayipi omthombo kawoyela.

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

Imininingwane ye-Oil Tubing kanye ne-Casing Steel Pipe

Ilebula				D Ububanzi bangaphandle mm	Ubukhulu bodonga t mm	C Uhlobo lokuqeda
1	2
	I-NU T&C	I-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	I-PNUI	I-PNUI	I-PNUI	I-PNUI	I-PNUI	I-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	I-PNU	I-PNU	I-PNU	I-PNU	I-PNU	I-PNU	I-PNU
2 3/8	5.8	5.95	-	60.32	6.45	-	-	I-PNU	I-PNU	I-PNU	I-PNU	I-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	I-PNU	I-PNU	I-PNU	I-PNU	I-PNU	I-PNU	I-PNU
2 7/8	7.8	7.9	-	73.02	7.01	-	-	I-PNU	I-PNU	I-PNU	I-PNU	I-PNU
2 7/8	8.6	8.7	-	73.02	7.82	-	-	I-PNU	I-PNU	I-PNU	I-PNU	I-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	I-PNU	I-PNU	I-PNU	I-PNU	I-PNU	I-PNU	I-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	-	-	I-PNU	I-PNU	I-PNU	I-PNU	I-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	I-PNU	I-PNU	I-PNU	I-PNU	I-PNU	I-PNU	-
4 1/2	15.2	-	-	114.3	8.56	-	-	P	-	P	P	-

Izakhiwo Zemishini ye-N80 K55 OCTG Tubing Pipe

Iqembu	Ibanga	Uhlobo	Ubude obuphelele ngaphansi komthwalo %	Isivuno amandla Mpa		Amandla e-tensile min MPa	Ukuqina okukhulu
				imiz	ubuningi		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	Konke	0.65	862	1034	931	-	-

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

Ukuhlolwa Kwezithenjwa kwe-J55/K55

Ukuhlolwa okubonakalayo kwendawo yepayipi
Ukuhlola ubukhulu
Ukuhlolwa komshini kumandla aqinile, amandla okukhiqiza kanye nobude
Ukuhlaziywa kwamakhemikhali
Ukuhlolwa kwe-NDT okuhlanganisa izinhlayiya zeMagnetic, Ukuhlolwa kwe-Ultrasonic, Ukuhlolwa kwe-Hydrostatic
Ukuhlolwa komthelela we-Charpy
Ukuhlolwa kokucaba
Ukuhlolwa kokuqina
Ukuhlolwa kwe-Drift
Uchungechunge luphetha ukuhlola ngegeji yochungechunge kanye nokuhlola kokuhlanganisa

I-J55 VS K55 (PSL1 ne-PSL2)

I-J55 ne-K55 yizinto ezifanayo ekwakhiweni kwamakhemikhali nasezintweni zemishini, ikakhulukazi i-J55 inemfuneko ephansi ephansi yokuqina kanye nobude obuphansi, eminye imininingwane iyafana nezindlela zokwelapha ukushisa, ukuhlolwa kwe-NDE, ukuhlolwa kwe-Charpy Impact, ukuhlolwa kwe-hydrostatic.
J55/K55 ubuncane besivuno samandla: 379-552 Mpa;
I-J55 ubuncane be-tensile amandla: 517 Mpa, ubude ≥ 19%;
I-K55 ubuncane be-tensile amandla: 655 Mpa, ubude ≥ 15%.