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

Inkcazelo emfutshane:

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

Ibakala leNsimbi: J55 K55 L80 L80-13Cr N80-1 N80-Q N80-1 C90 C95 T95 P110 Q125

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

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

Ukutyeba kweendonga: 1.73-40mm

Ubude: Ubude obungacwangciswanga, ubude obumiselweyo, i-SRL, i-DRL

Inkqubo: Umbhobho wentsimbi ongenamthungo (i-SMLS Steel Pipe)

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Iinkcukacha zeMveliso

Iithegi zeMveliso

Isishwankathelo se-N80 K55 OCTG Tubing Pipe

I-oil casing yipayipi yensimbi esetyenziselwa ukuxhasa iindonga zeoli kunye negesi yegesi ukuqinisekisa ukusebenza okuqhelekileyo kweoli yonke kakuhle emva kwenkqubo yokugaya kunye nokugqitywa.Iqula ngalinye lisebenzisa iileya ezininzi ze-casing ngokobunzulu obahlukeneyo bokomba kunye neemeko zejoloji.I-cementing ye-cementing isetyenziswa emva kokuba i-casing ithotywe equleni.Ngokungafaniyo nemibhobho yeoli kunye ne-drill pipes, ayinakuphinda isetyenziswe kwaye yinto esetyenziswayo ngexesha elinye.Ke ngoko, ukusetyenziswa kweakhawunti ye-casing ngaphezulu kwe-70% yayo yonke imibhobho yeoli.

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

Iinkcukacha zeMibhobho yeOyile kunye neCasing Steel Pipe

Ileyibhile				D Idayamitha yangaphandle mm	Ubukhulu bodonga t mm	C Uhlobo lokuphela kokugqiba
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	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	-

IiPropati zoomatshini ze-N80 K55 OCTG Umbhobho weTubing

Iqela	IBanga	Uhlobo	Ubude obupheleleyo phantsi komthwalo %	Isivuno amandla Mpa		Amandla e-tensile min MPa	Ubulukhuni max
				imiz	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	Konke	0.65	862	1034	931	-	-

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

Ukuhlolwa kweReferensi ye-J55/K55

Ukuhlolwa okubonakalayo kumphezulu wombhobho
Ukujonga umyinge
Uvavanyo lomatshini kumandla okuqina, amandla esivuno kunye nobude
Uhlalutyo lwemichiza
Uvavanyo lwe-NDT olubandakanya i-particle Magnetic, uvavanyo lwe-Ultrasonic, uvavanyo lwe-Hydrostatic
Uvavanyo lwempembelelo ye-Charpy
Iimvavanyo zokuthambisa
Uvavanyo lokuqina
Uvavanyo lweDrift
Umsonto uphela jonga ngegeyiji yomsonto kunye netshekhi yokudibanisa

I-J55 VS K55 (PSL1 kunye nePSL2)

I-J55 kunye ne-K55 zizinto ezifanayo ekubunjweni kweekhemikhali kunye neempawu zemishini, ngakumbi i-J55 ineemfuno ezisezantsi zokuqina kunye nobude obuphantsi, ezinye iinkcukacha zifana neendlela zonyango lobushushu, uvavanyo lwe-NDE, uvavanyo lwe-Charpy Impact, uvavanyo lwe-hydrostatic.
I-J55/K55 ubuncinci bamandla esivuno: 379-552 Mpa;
I-J55 yamandla amancinci amancinci: 517 Mpa, elongation ≥ 19%;
I-K55 ubuncinci bokuqina kwamandla: 655 Mpa, elongation ≥ 15%.