API 5 CT iyi çelik borular-muhafaza, J55 K55 N80 L80 petrol muhafaza boruları

ASTM A53 ERW BORU, GR. B, OD 660mm STD petrol hat boruları

Aralık 12, 2016

API 5L karbon çelik borular, X60, SCH30, RDL hat boruları

Aralık 14, 2016

API 5 CT iyi çelik borular-muhafaza, J55 K55 N80 L80 petrol muhafaza boruları

API 5 ve ct

API 5ct boru: Makaronlar boru ham petrol veya doğal gaz su yüzüne çıkmaya yağ tabakası üzerinden taşımak için kullanılan, ayı daha iyi petrol veya doğal gaz üretim sırasında basınç, ve daha küçük çapları.

API 5ct Well Kasa boru: Mermi kovanı aşağı delik veya iyi duvar tespit için kullanılır, hangi-si olmak geniş çapları, kondüktörü kovanları ayrılabilir, Teknik kovanları ve petrol kovanları.

API boyutları 5CT kasa

1. Çelik sınıf：J55, K55, L80, N80, P110
2. Dış çapları:4 1/2″, 5″, 5 1/2″, 6 5/8″, 7″, 7 5/8″, 9 5/8″, 10 3/4″, 13 3/8″, 16″, 18 5/8″, 20″
3. Duvar kalınlığı:5.21 – 16.13 mm
4. Konu türü: SC( Kısa yuvarlak dize), LC( Uzun yuvarlak iplik), MİLATTAN ÖNCE( Payandanın dize).
5. uzunluk：R1( 4.88-7.62 m), R2( 7.62-10.36 m), R3( 10.36-14.63 m).

API 5CT K55 CASING PIPE

The API J55 casing and tubing have wide applications used in the shallow wells, Jeotermal kuyu, and water wells in the oil and natural gas fields. WLD steel is a leading API 5CT casing and tubing manufacturer and supplier, we provide not only a broad range of API 5CT K55 oilfield casing and API 5CT K55 tubing but also gövde kaplini, perforated pipe and more.

API 5CT K55 Kimyasal bileşimi

Sınıf	C≤	Si≤	Mn≤	p≤	S≤	CR≤	Ni≤	Cu≤	Mo≤	V≤
API 5CT K55	0.34-0.39	0.20-0.35	1.25-1.50	0.020	0.015	0.15	0.20	0.20	/	/

API 5CT K55 Mekanik özelliği

Çelik sınıf	Verim gücü (MPA)	Çekme dayanımı (MPA)	Yük altında toplam uzama %
API 5CT K55	379-552	≥655	0.5

API 5CT K55 Tolerance

Madde		Allowable tolerance
Dış çap	Boru gövdesi	D≤101.60mm±0.79mm
		D≥114.30mm+1.0%
		-0.5%

API 5CT K55 Size Chart

Dış çap		Duvar kalınlığı	Ağırlık	Sınıf	Dişli	uzunluk
içinde	mm	kg/m	lb / ft	Sınıf	Dişli	uzunluk
4 1/2″	114.3	14.14-22.47	9.50-11.50	K55	LTC/STC/BTC	R1/R2/R3
5″	127	17.11-35.86	11.50-24.10	K55	LTC/STC/BTC	R1/R2/R3
5 1/2″	139.7	20.83-34.23	14.00-23.00	K55	LTC/STC/BTC	R1/R2/R3
6 5/8″	168.28	29.76-35.72	20.00-24.00	K55	LTC/STC/BTC	R1/R2/R3
7″	177.8	25.30-56.55	17.00-38.00	K55	LTC/STC/BTC	R1/R2/R3
7 5/8″	193.68	35.72-63.69	24.00-42.80	K55	LTC/STC/BTC	R1/R2/R3
8 5/8″	219.08	35.72-72.92	24.00-49.00	K55	LTC/STC/BTC	R1/R2/R3
9 5/8″	244.48	48.07-86.91	32.30-58.40	K55	LTC/STC/BTC	R1/R2/R3
10 3/4″	273.05	48.73-97.77	32.75-65.70	K55	LTC/STC/BTC	R1/R2/R3
11 3/4″	298.45	62.50-89.29	42.00-60.00	K55	LTC/STC/BTC	R1/R2/R3
13 3/8″	339.72	71.43-107.15	48.00-72.00	K55	LTC/STC/BTC	R1/R2/R3

API 5CT J55 CASING PIPE

The API J55 casing and tubing have wide application used in the shallow wells, Jeotermal kuyu, and water wells in the natural gas and coalbed methane due to its lower price relatively. WLD steel is a leading API 5CT casing and tubing manufacturer and supplier, we provide not only a broad range of API 5CT J55 oilfield casing pipe and API 5CT J55 tubing but also casing coupling, perforated pipe and more.

API 5CT J55 Chemical Composition

Sınıf	C	Si	MN	P	S	CR	Ni	Cu	sen
API 5CT J55	0.34-0.39	0.20-0.35	1.25-1.50	0.020	0.015	0.15	0.20	0.20	/

API 5CT J55 Mechanical Property

Çelik sınıf	Verim gücü (MPA)	Çekme dayanımı (MPA)	Yük altında toplam uzama %
API 5CT J55	379-552	≥517	0.5

API 5CT J55 Tolerance

Madde		Allowable tolerance
Dış çap	Boru gövdesi	D≤101.60mm±0.79mm
		D≥114.30mm+1.0%
		-0.5%
Duvar kalınlığı		-12.5%
Wight	Single piece	+6.5%+3.5%
	Toplam ağırlık	-1.75

API 5CT J55 Size Chart

Dış çap		Duvar kalınlığı	Ağırlık	Sınıf	Dişli	uzunluk
içinde	mm	kg/m	lb / ft	Sınıf	Dişli	uzunluk
4 1/2″	114.3	14.14-22.47	9.50-11.50	J55	LTC/STC/BTC	R1/R2/R3
5″	127	17.11-35.86	11.50-24.10	J55	LTC/STC/BTC	R1/R2/R3
5 1/2″	139.7	20.83-34.23	14.00-23.00	J55	LTC/STC/BTC	R1/R2/R3
6 5/8″	168.28	29.76-35.72	20.00-24.00	J55	LTC/STC/BTC	R1/R2/R3
7″	177.8	25.30-56.55	17.00-38.00	J55	LTC/STC/BTC	R1/R2/R3
7 5/8″	193.68	35.72-63.69	24.00-42.80	J55	LTC/STC/BTC	R1/R2/R3
8 5/8″	219.08	35.72-72.92	24.00-49.00	J55	LTC/STC/BTC	R1/R2/R3
9 5/8″	244.48	48.07-86.91	32.30-58.40	J55	LTC/STC/BTC	R1/R2/R3
10 3/4″	273.05	48.73-97.77	32.75-65.70	J55	LTC/STC/BTC	R1/R2/R3
11 3/4″	298.45	62.50-89.29	42.00-60.00	J55	LTC/STC/BTC	R1/R2/R3
13 3/8″	339.72	71.43-107.15	48.00-72.00	J55	LTC/STC/BTC	R1/R2/R3

API 5CT N80 CASING PIPE

There is two types for API 5CT N80 oilfield casing pipes: N80-1 and N80-Q types, which have the same chemical composition and mechanical attributes while just various in the heat treatment. N801 steel pipe is treated by normalizing and tempering and N80Q is treated by quenching and tempering. The collapsing strength and internal pressure strength of N80Q are higher than that of N801 correspondingly.

API 5CT N80 Casing Tubing Color Code

Adı	Kasa	Kaplin
N80-1	parlak kırmızı bir bant	tüm kırmızı bağlantı
N80-Q	parlak kırmızı bir bant + yeşil bir bant	tüm kırmızı bağlantı + yeşil bir bant

API 5CT N80 Chemical Composition

Sınıf	C	Si	MN	P	S	CR	Ni	Cu	sen
N80 type1/Q	0.34-0.38	0.20-0.35	1.45-1.70	0.020	0.015	0.15	/	/	/

API 5CT N80 Mechanical Property

Notlar	Verim gücü (MPA)	Çekme dayanımı (MPA)	Elongation under load, %
N80 type 1	552-758	689	0.5
N80 type Q	552-758	689	0.5

API 5CT N80 Tolerance

Madde		Allowable tolerance
Dış çap	Boru gövdesi	D≤101.60mm±0.79mm
		D≥114.30mm+1.0%
		-0.5%
Duvar kalınlığı		-12.5%
Wight	Single piece	+6.5%+3.5%
	Toplam ağırlık	-1.75

API 5CT N80 Size Chart

Dış çap		Duvar kalınlığı	Ağırlık	Sınıf	Dişli	uzunluk
içinde	mm	kg/m	lb / ft	Sınıf	Dişli	uzunluk
4 1/2″	114.3	14.14-22.47	9.50-11.50	N80	LTC/STC/BTC	R1/R2/R3
5″	127	17.11-35.86	11.50-24.10	N80	LTC/STC/BTC	R1/R2/R3
5 1/2″	139.7	20.83-34.23	14.00-23.00	N80	LTC/STC/BTC	R1/R2/R3
6 5/8″	168.28	29.76-35.72	20.00-24.00	N80	LTC/STC/BTC	R1/R2/R3
7″	177.8	25.30-56.55	17.00-38.00	N80	LTC/STC/BTC	R1/R2/R3
7 5/8″	193.68	35.72-63.69	24.00-42.80	N80	LTC/STC/BTC	R1/R2/R3
8 5/8″	219.08	35.72-72.92	24.00-49.00	N80	LTC/STC/BTC	R1/R2/R3
9 5/8″	244.48	48.07-86.91	32.30-58.40	N80	LTC/STC/BTC	R1/R2/R3
10 3/4″	273.05	48.73-97.77	32.75-65.70	N80	LTC/STC/BTC	R1/R2/R3
11 3/4″	298.45	62.50-89.29	42.00-60.00	N80	LTC/STC/BTC	R1/R2/R3
13 3/8″	339.72	71.43-107.15	48.00-72.00	N80	LTC/STC/BTC	R1/R2/R3

API 5CT L80 CASING PIPE

There are three types for API 5CT L80 oilfield casing pipes: L80 type 1, L80 type 9Cr, and L80 type 13Cr. L80 type 1 is utilized during the H2S condition, while L80 type 9Cr and 13Cr are used for the CO2 application. WLD steel is a leading API 5CT casing and tubing manufacturer and supplier, we provide not only a broad range of API 5CT L80 oilfield casing pipe and API 5CT L80 tubing but also casing coupling, perforated pipe and more.

API 5CT Grade L80 Casing Tubing Color Codes

Adı	Kasa	Kaplin
L80-1	A red band + kahverengi bir bant	Entire red coupling + kahverengi bir bant

API 5CT L80 Chemical Composition

Sınıf	C	Si	MN	P	S	CR	Ni	Cu
API 5CT L80	0.15-0.22	1.00	0.25-1.00	≤0.020	≤0.010	12.0-14.0	0.20	0.20

API 5CT L80 Mechanical Property

Notlar	Verim gücü (MPA)	Çekme dayanımı (MPA)	Elongation under load, %	Sertlik, HRC
L80 type 1	552-655	655	0.5	23
L80 type 9Cr	552-655	655	0.5	23
L80 tipi 13Cr	552-655	655	0.5	23

API 5CT L80 Tolerance

Madde		Allowable tolerance
Dış çap	Boru gövdesi	D≤101.60mm±0.79mm
		D≥114.30mm+1.0%
		-0.5%
Duvar kalınlığı		-12.5%
Wight	Single piece	+6.5%+3.5%
	Toplam ağırlık	-1.75

API 5CT L80 Size Chart

Dış çap		Duvar kalınlığı	Ağırlık	Sınıf	Dişli	uzunluk
içinde	mm	kg/m	lb / ft	Sınıf	Dişli	uzunluk
4 1/2″	114.3	14.14-22.47	9.50-11.50	L80	LTC/STC/BTC	R1/R2/R3
5″	127	17.11-35.86	11.50-24.10	L80	LTC/STC/BTC	R1/R2/R3
5 1/2″	139.7	20.83-34.23	14.00-23.00	L80	LTC/STC/BTC	R1/R2/R3
6 5/8″	168.28	29.76-35.72	20.00-24.00	L80	LTC/STC/BTC	R1/R2/R3
7″	177.8	25.30-56.55	17.00-38.00	L80	LTC/STC/BTC	R1/R2/R3
7 5/8″	193.68	35.72-63.69	24.00-42.80	L80	LTC/STC/BTC	R1/R2/R3
8 5/8″	219.08	35.72-72.92	24.00-49.00	L80	LTC/STC/BTC	R1/R2/R3
9 5/8″	244.48	48.07-86.91	32.30-58.40	L80	LTC/STC/BTC	R1/R2/R3
10 3/4″	273.05	48.73-97.77	32.75-65.70	L80	LTC/STC/BTC	R1/R2/R3
11 3/4″	298.45	62.50-89.29	42.00-60.00	L80	LTC/STC/BTC	R1/R2/R3
13 3/8″	339.72	71.43-107.15	48.00-72.00	L80	LTC/STC/BTC	R1/R2/R3