J55 K55 N80 Roj Tubing thiab Casing Hlau Yeeb

J55 K55 N80 Roj Tubing thiab Casing Steel Pipe Featured duab

Lus piav qhia luv luv:

Txuj: API 5L, API 5CT, ASTM A106 / A53, ASTM A519, JIS G3441, JIS G3444, JIS G3445 DIN 2391, EN10305, EN10210, ASME SA106, SA190, SA2, SA2

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

Daim ntawv pov thawj: API 5L PSL1 / PSL2, API 5CT, ISO 9001-2008

Tawm Dav: 1/8 - 36 nti (10.3-914.4mm)

Phab ntsa Thickness: 1.73-40mm

Length: Random Length, Taag Length, SRL, DRL

Txheej Txheem: Seamless Steel Pipe (SMLS Steel Pipe)

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Product Detail

Khoom cim npe

Txheej txheem cej luam ntawm N80 K55 OCTG Tubing Pipe

Roj casing yog cov yeeb nkab steel siv los txhawb cov phab ntsa ntawm cov roj thiab cov roj qhov dej kom ntseeg tau tias kev ua haujlwm zoo ntawm tag nrho cov roj zoo tom qab cov txheej txheem drilling thiab ua tiav. Txhua lub qhov dej siv ob peb txheej ntawm casing raws li qhov sib txawv drilling qhov tob thiab geological tej yam kev mob. Cement cementing yog siv tom qab lub casing txo qis rau hauv qhov dej. Tsis zoo li cov kav dej thiab cov kav dej tho, nws tsis tuaj yeem rov qab siv dua thiab yog cov khoom siv ib zaug. Yog li ntawd, kev siv cov casing tso nyiaj rau ntau tshaj 70% ntawm tag nrho cov kav dej.

API-5CT-Seamless-Steel-pipe-nrog-J55-K55-N80-L80-N80q-P110-Casing-thiab-Tube (2)

Specifications ntawm Roj Tubing thiab Casing Steel Pipe

Daim ntawv lo

D Sab nraud txoj kab uas hla mm

Phab ntsa thickness t mm

C Hom kawg-finish

NU T&C

EU T&C

H40

J55

l80 ua

n801 qw

C90

T95

P110

1.9

2.75 ib

2.9

2.76 ib

48.26 Nws

3.68 ib

PNUI

1.9

3.65 ib

3.73 ib

48.26 Nws

5.08 Nws

1.9

4.42 ib

48.26 Nws

6.35 Nws

2 3/8

60.32 Nws

4.24 ib

2 3/8

4.6

4.7

60.32 Nws

4.83 ib

PNU

2 3/8

5.8

5.95 ib

60.32 Nws

6.45 Nws

PNU

2 3/8

6.6

60.32 Nws

7.49 ib

2 3/8

7.35 Nws

7.45 Nws

60.32 Nws

8.53 ib

2 7/8 ib

6.4

6.5

73.02 ib

5.51 ib

PNU

2 7/8 ib

7.8 ib

7.9 ib

73.02 ib

7.01 Nws

PNU

2 7/8 ib

8.6

8.7 ib

73.02 ib

7.82 ib

PNU

2 7/8 ib

9.35 Nws

9.45 Nws

73.02 ib

8.64 ib

2 7/8 ib

10.5

73.02 ib

9.96 ib

3 1/2

7.7

88.9 ua

5.49 ib

3 1/2

9.2 ib

9.3

88.9 ua

6.45 Nws

PNU

3 1/2

10.2

88.9 ua

7.34 ib

3 1/2

12.7 ib

12.95 Nws

88.9 ua

9.52 ib

PNU

3 1/2

14.3

88.9 ua

10.92 Nws

3 1/2

15.5 ib

88.9 ua

12.09 Nws

9.5 ib

101.6 ib

5.74 ib

10.7 ib

101.6 ib

6.65 ib

13.2

101.6 ib

8.38 ib

16.1

101.6 ib

10.54 Nws

4 1/2

12.6

12.75 Nws

114.3 ib

6.88 ib

PNU

4 1/2

15.2

114.3 ib

8.56 ib

Mechanical Properties ntawm N80 K55 OCTG Tubing Pipe

Pab pawg	Qib	Hom	Tag nrho elongation nyob rau hauv load%	Yield zog Mpa		Tensile zog min MPa	Hardness max
				min	max		HRC	HBW
1	2	3	4	5	6	7	8	9
1	J55	-	0.5	379 ib	552 ib	517 ib	-	-
	k55 ua	-	0.5	379 ib	552 ib	655	-	-
	N80	1	0.5	552 ib	758 ib	689 ib	-	-
	N80	Q	0.5	552 ib	758 ib	689 ib	-	-
2	l80 ua	1	0.5	552 ib	655	655	23	241
	l80 ua	9 cr ua	0.5	552 ib	655	655	23	241
	l80 ua	13 Cr	0.5	552 ib	655	655	23	241
	C90	1?2	0.5	621 ib	724 ib	689 ib	25.4 ib	255
	C95	-	0.5	655	758 ib	724 ib	-	-
	T95	1?2	0.5	655	758 ib	724 ib	25.4 ib	255
3	P110	-	0.6	758 ib	965 ib	862 ib	-	-
4	q125 ua	Tag nrho	0.65 ib	862 ib	1034 ib	931 ib	-	-

API 5L-Seamless-Steel-Casing-Lum-pipe-steel Tubing rau roj-zoo-drilling (24)

Kev tshuaj xyuas rau J55 / K55

Visual tshuaj xyuas rau cov yeeb nkab nto
Dimension check
Mechanical test ntawm tensile lub zog, tawm los lub zog thiab elongation
Tshuaj ntsuam xyuas
NDT xeem suav nrog Magnetic particle, Ultrasonic Test, Hydrostatic Test
Charpy impact test
Flattening xeem
Kev kuaj Hardness
Drift test
Xov xaus check nrog xov gauge thiab coupling check

J55 VS K55 (PSL1 thiab PSL2)

J55 thiab K55 yog cov khoom zoo sib xws hauv cov tshuaj muaj pes tsawg leeg thiab cov khoom siv kho tshuab, tshwj xeeb tshaj yog J55 muaj qhov tsawg kawg nkaus tensile yuav tsum tau thiab qis elongation, lwm yam specifications zoo ib yam li cov kev kho cua sov, NDE xeem, Charpy Impact test, hydrostatic test.
J55 / K55 yam tsawg kawg nkaus lub zog: 379-552 Mpa;
J55 yam tsawg kawg nkaus tensile zog: 517 Mpa, elongation ≥ 19%;
K55 yam tsawg kawg nkaus tensile zog: 655 Mpa, elongation ≥ 15%.