-
API steel pipe
- API steel pipe
- API steel casing pipe
- Casing and Tubing
- API drill pipe
- API5L steel pipe
- Oil pipeline
-
Alloy steel pipe
- astm a 335 gr p22
- alloy steel pipe l555
- 25crmo4 alloy steel pipe
- alloy pipe a335 p11
- Water pipeline - Handling and
- Applications of welded pipe pil
- welded steel pipes and Seamless
- ASTM A 106 Seamless Pipe
- seamless steel pipe production
- seamless steel pipe On-line col
- EN 10305-1 / DIN 2391 cold draw
- EN 10255 Standard Pipe,replaces
- API 5L A53 / A106 Grade B, Seam
- A178 ERW STEEL PIPE, SA178 CARB
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QCCO was approved as a member of “China Association for Contracting Projects Abroad “and granted a membership certificate on Sep 28,2005; “Credibility Rating AAA certificate in Foreign Trade” was granted to QCCO by China Shippers’ Association
oil steel casing pipe
OCTG :(OIL CASING TUBE ,PETROLEUM TUBING ,CARBON STEEL SEAMLESS PIPE ,BUSHING TUBE PIPE)
Standard:API-5CT ISO ,CE, J55/K55/N80/L80/P110
1.size:1/2"-24"
2.Thickness:Sch10-Sch160,XXS,XS,STD
3.Standard:ASTM. JIS. DIN
Material :
API 5CT : J55/K55/N80/L80/P110
API 5L PLS1:A25\ A \B \ X42 \ X46\ X52 \X56 \ X60 \ X65 \ X70
API 5L PLS2 :B \ X42 \ X46 \ X52 \ X56\ X60 \ X65 \ X70 \ X80
Length: R1,R2 ,R3 3--12M
Application: Oil field,for casing and tubing seamless oil casing tube.
6>Technique: Cold Drawn or Hot Rolled
OCTG
|
INCH |
PPF |
OD mm |
Wight kg/m |
WT mm |
GRAD |
Type of Eding |
|
4-1/2 |
9.50--10.50 |
114.30 |
14.14--22.47 |
5.21--8.56 |
J55/K55/N80/L80/P110 |
BTC/STC/LTC |
|
5 |
11.50--24.10 |
127.00 |
17.11--35.86 |
5.59--12.70 |
J55/K55/N80/L80/P110 |
BTC/STC/LTC |
|
5-1/2 |
14.00--23.00 |
139.70 |
20.83--34.23 |
6.20--10.54 |
J55/K55/N80/L80/P110 |
BTC/STC/LTC |
|
6-5/8 |
20.00--32.00 |
168.28 |
29.76--47.62 |
7.32--12.06 |
J55/K55/N80/L80/P110 |
BTC/STC/LTC |
|
7 |
17.00--35.00 |
177.80 |
25.30--52.09 |
5.87--12.65 |
J55/K55/N80/L80/P110 |
BTC/STC/LTC |
|
7-5/8 |
24.00--47.10 |
193.68 |
35.72--70.09 |
7.62--15.88 |
J55/K55/N80/L80/P110 |
BTC/STC/LTC |
|
8-5/8 |
24.00--49.00 |
219.08 |
35.72--72.92 |
6.71--14.15 |
J55/K55/N80/L80/P110 |
BTC/STC/LTC |
|
9-5/8 |
32.30--58.40 |
244.48 |
48.07--86.91 |
7.92--15.11 |
J55/K55/N80/L80/P110 |
BTC/STC/LTC |
|
10-3/4 |
32.75--65.70 |
273.05 |
48.74--97.77 |
7.09--15.11 |
J55/K55/N80/L80/P110 |
BTC/STC/LTC |
|
11-3/4 |
42.00--60.00 |
298.45 |
62.50--89.29 |
8.46--12.42 |
J55/K55/N80/L80/P110 |
BTC/STC/LTC |
|
13-3/8 |
48.00--72.00 |
339.72 |
71.43--107.15 |
8.38--13.06 |
J55/K55/N80/L80/P110 |
BTC/STC/LTC |
|
16 |
65.00-- 84.00 |
406.40 |
96.73 111.61 125.01 |
9.53 11.13 12.57 |
J55/K55/N80/L80/P110 |
BTC/STC/LTC |
|
18-5/8 |
87.50 |
473.08 |
130.21 |
11.05 |
J55/K55/N80/L80/P110 |
BTC/STC/LTC |
|
20 |
94.00-- 133.00 |
508.00 |
139.89 158.49 197.93 |
11.13 12.70 16.13 |
J55/K55/N80/L80/P110 |
BTC/STC/LTC |
|
Mechanical Property |
|||||||||||||||
|
Standard |
Grade |
Tensile |
yield strength |
Hardness |
|||||||||||
|
ASTM. JIS. DIN,GB
|
J55 |
≥517 |
379-552 |
|
|||||||||||
|
|
K55 |
≥517 |
≥655 |
|
|||||||||||
|
|
N80 |
≥689 |
552-758 |
|
|||||||||||
|
|
L80 |
≥655 |
552-655 |
≤241HB |
|||||||||||
|
|
P110 |
≥862 |
758-965 |
|
|||||||||||
|
Grade |
Chemical Composition |
||||||||||||||
|
|
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Cu |
Mo |
V |
Als |
||||
|
J55,K55 (37 |
0.34-0.39 |
0.20-0.35 |
1.25-1.50 |
≤0.020 |
≤0.015 |
≤0.15 |
≤0.20 |
≤0.20 |
|
|
≤0.20 |
||||
|
N80 (36Mn2V) |
0.34-0.38 |
0.20-0.35 |
1.45-1.70 |
≤0.020 |
≤0.015 |
≤0.15 |
|
|
|
0.11-0.16 |
≤0.20 |
||||
|
L80 (13Cr) |
0.15-0.22 |
≤1.00 |
0.25-1.00 |
≤0.020 |
≤0.010 |
12.0-14.0 |
≤0.20 |
≤0.20 |
|
|
≤0.20 |
||||
|
P110 (30CrMo) |
0.26-0.35 |
0.17-0.37 |
0.40-0.70 |
≤0.020 |
≤0.010 |
0.80-1.10 |
≤0.20 |
≤0.20 |
0.15-0.25 |
≤0.08 |
≤0. |
||||
API 5CT OCTG,oil OCTG
9 5/8"*8.94mm 36lb/ft
API Certificate No.:5CT-0365
J55,K55,N80,L80,P110,Q125
STC,LTC,BTC,NUE,EUE
Our product size:.
OD:1.05"-20"/26.67mm-508mm;
WT:2.87mm-22.22mm
API SPEC 5L
PSL 1:A25\A\B\X42\X46\X52\X56\X60\ X65 \X70
PSL 2:B\X42\X46\X52\X56\X60\X65\X70\ X80
API SPEC 5CT
J55\K55\N80\L80\P110\Q125
LTC,STC,BTC
ASTM A106 GR.A\B\C
ASTM A53 GR.A\B
DIN1629
JIS G3454
ASTM A192\A210\A179
DIN1717
|
APPLICATION: |
|||||||||||
|
API SPCE 5L For the purpose of transportation of gas,water,oill in oil&gas industry. |
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|
API SPEC 5CTTubing is used in extracting petroleum & natural gas. casing pipe serves as wall of well. |
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|
ASTM A106For the purpose of the pipeline project of boiler,water&petroleum. |
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|
ASTM A53 It is used for conveying water,petrolem,gas and other common fluids. |
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|
ASTM A179 For tubed heat exchanger and similar heat conveying equipments |
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|
ASTM A192 For manufacture wall panel,economizer,reheater,superheater and steam pipeline of boilers. |
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|
Chemical Composition |
|||||||||||
|
STANDARD |
GRADE |
CHEMICAL COMPOSITION |
|||||||||
|
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Cu |
Ni |
V |
||
|
ASME SA106 |
SA106B |
0.170.25 |
≥0.1 |
0.701.00 |
≤0.030 |
≤0.030 |
≤0.035 |
|
|
|
|
|
ASTM A106 |
A |
≤0.25 |
≤0.10 |
0.270.93 |
≤0.035 |
≤0.035 |
≤0.40 |
≤0.15 |
≤0.40 |
≤0.40 |
≤0.08 |
|
B |
≤0.30 |
≤0.10 |
0.291.06 |
≤0.035 |
≤0.035 |
≤0.40 |
≤0.15 |
≤0.40 |
≤0.40 |
≤0.08 |
|
|
C |
≤0.35 |
≤0.10 |
0.291.06 |
≤0.035 |
≤0.035 |
≤0.40 |
≤0.15 |
≤0.40 |
≤0.40 |
≤0.08 |
|
|
ASTM A53 |
A |
0.25 |
/ |
0.95 |
0.05 |
0.045 |
0.40 |
0.15 |
0.40 |
0.40 |
0.08 |
|
B |
0.3 |
/ |
1.2 |
0.05 |
0.045 |
0.40 |
0.15 |
0.40 |
0.40 |
0.08 |
|
|
ASTM A179 |
A179 |
≤0.06-0.18 |
/ |
0.27-0.63 |
≤0.035 |
≤0.035 |
|||||
|
ASTM A192 |
A192 |
0.060.18 |
≤0.25 |
0.270.63 |
≤0.035 |
≤0.035 |
|||||
|
ASTM A210 |
A-1 |
≤0.27 |
≥0.10 |
≤0.93 |
≤0.035 |
≤0.035 |
|||||
|
C |
≤0.35 |
≥0.10 |
0.291.06 |
≤0.035 |
≤0.035 |
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