API 5CT OCTG ọpọn olupese

API 5CT OCTG tubing Manufacturer Featured Image

Apejuwe kukuru:

API 5CT OCTG tubing ni awọn conduit ti a lo lati gbe epo robi tabi gaasi adayeba lati awọn iṣelọpọ iṣelọpọ si awọn ohun elo dada aaye fun sisẹ lẹhin liluho ti pari.Lakoko ilana isediwon, ọpọn OCTG gbọdọ duro fun titẹ ati pe o gbọdọ ni agbara to lati koju awọn ẹru ati awọn abuku ti o ni nkan ṣe pẹlu iṣelọpọ ati awọn iṣẹ ṣiṣe.Ni afikun, tubing gbogbo jẹ iwọn lati ni itẹlọrun awọn oṣuwọn ti a nireti ti iṣelọpọ epo ati gaasi.Iyẹn jẹ nitori ti tubing ba tobi ju, a yoo ni ipa ti ọrọ-aje ju iye owo epo tube ati gaasi funrararẹ, sibẹsibẹ, ti tubing API ba kere ju, yoo ni ihamọ iṣelọpọ epo tabi gaasi, ati pe ti awọn nkan ba tẹsiwaju ni ọna yii. yoo ni ipa lori iṣẹ-aje ti o tẹle ti kanga naa.Ni gbogbogbo, tubing ti wa ni ti ṣelọpọ ni ọna kanna bi casing, ayafi ohun afikun ilana mọ bi "upsetting" eyi ti o ti loo lati nipọn awọn paipu.

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Apejuwe ọja

ọja Tags

Awọn pato ti OCTG ọpọn

1.Iwọn iwọn (OD inch):1-1/2" ----4 1/2",

2.Iwọn iwọn (OD mm):26.67----114.3

3.Iru ibinu:NUE, EU, Ipari Laini.

4.Iwọnwọn:API SPEC 5CT

5.Ipele Irin Akọkọ:H40, J55, N80, N80Q, L80, L80-1, L80-9Cr, L80-13Cr, P110 ati be be lo.

6.Iru ti Tubing:Awọn ọpọn ti ko ni ibanujẹ (NU), Itumọ inu-itaja (EUE), Ijọpọ Ajọpọ (IJ).

7,Gigun

ipari
Ise agbese	R1	R2	R3
Gbigbe	6.10-7.32m	8.53-9.75m	11.58-12.80m
Casing	4.88-7.62m	7.62-10.36m	10.36-14.63m

Kemikali Tiwqn

Standard

Ipele

Akopọ (%)

API SPEC 5CT

J55K55

0.34 ~ 0.39

0.20
0.35

1.25-1.50

≤0.020

≤0.03

≤0.15

≤0.20

≤0.020

(37Mn5)

N80

0.34 ~ 0.38

0.20
0.35

1.45-1.70

≤0.020

≤0.03

≤0.15

0.11
~0.16

≤0.020

(36Mn2V)

L80 (1)

≤0.43

≤0.45

≤1.9

≤0.03

≤0.25

≤0.35

L80(9Cr)

≤0.15

≤1.00

0.3 ～0.60

≤0.020

≤0.030

8～
10.0

≤0.50

≤0.25

0.9 1.1

≤0.020

L80(13Cr)

0.15-0.22

≤1.00

0.25 ~ 1.00

≤0.020

≤0.030

12.0
14.0

≤0.50

≤0.25

≤0.020

P110

0.26 0.35

0.17
0.37

0.40 ~ 0.70

≤0.020

≤0.030

0.80
1.10

≤0.20

0.15
~0.25

≤0.08

≤0.020

(30CrMo)

Darí Properties

Standard	Ipele	Agbara Fifẹ (MPa)	Agbara Ikore (MPa)	Ilọsiwaju (%)	Lile
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%

Casing Tubing Irin awọ koodu

Oruko	J55	K55	N80-1	N80-Q	L80-1	P110
Casing	a imọlẹ alawọ ewe iye	meji imọlẹ alawọ ewe iye	a imọlẹ pupa iye	a imọlẹ pupa iye + a alawọ ewe iye	a pupa iye + a brown iye	a imọlẹ funfun iye
Isopọpọ	gbogbo alawọ ewe pọ + a funfun iye	gbogbo alawọ ewe pọ	gbogbo pupa pọ	gbogbo pupa pọ + a alawọ ewe iye	gbogbo pupa pọ + a brown iye	gbogbo funfun sisopọ

Awọn pato Iru ipari-ipari

Ita Opin		Odi Sisanra		Iwọn				Ipe ati Ibanujẹ Iru*
Ita Opin		Odi Sisanra		Ti kii-Ibinu T&C		Ibanujẹ ita T&C		Ipe ati Ibanujẹ Iru*
(Ninu.)	(mm)	(Ninu.)	(mm)	(lb/ft)	(kg/m)	(lb/ft)	(kg/m)	J55	L80	N80	C90	P110
2-3/8	60.32	0.167	4.24	4.00	5.95	-	-	PN	PN	PN	PN	-
		0.190	4.83	4.60	6.85	4.70	6.99	PNU	PNU	PNU	PNU	PNU
		0.254	6.45	5.80	8.63	5.95	8.85	-	PNU	PNU	PNU	PNU
		0.336	8.53	7.35	10.94	7.45	11.09	PU	-	PU	PU	-
2-7/8	73.02	0.217	5.51	6.40	9.52	6.50	9.67	PNU	PNU	PNU	PNU	PNU
		0.276	7.01	7.80	11.61	7.90	11.76	-	PNU	PNU	PNU	PNU
		0.308	7.82	8.60	12.80	8.70	12.95	-	PNU	PNU	PNU	PNU
		0.340	8.64	9.35	13.91	9.45	14.06	-	PU	-	PU	-
		0.440	11.18	11.50	17.11	-	-	N	PN	-	PN	-
3-1/2	88.90	0.216	5.49	7.70	11.46	-	-	PN	PN	PN	PN	-
		0.254	6.45	9.20	13.69	9.30	13.84	-	PNU	PNU	PNU	PNU
		0.289	7.34	10.20	15.19	-	-	PN	PN	PN	PN	-
		0.375	9.52	12.70	18.91	12.95	19.27	-	PNU	PNU	PNU	PNU
4	101.60	0.226	5.74	9.50	14.14	-	-	PN	PN	PN	PN	-
4	101.60	0.262	6.65	-	-	11.00	16.37	PU	PU	PU	PU	-
4-1/2	114.30	0.271	6.88	12.60	18.75	12.75	18.97	PNU	PNU	PNU	PNU	-