Chinese wholesale Steel Pipe Projects - Specification for Casing and Tubing API SPECIFICATION 5CT NINTH EDITION-2012 – Sanonpipe

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Chinese wholesale Steel Pipe Projects - Specification for Casing and Tubing API SPECIFICATION 5CT NINTH EDITION-2012 – Sanonpipe Detail:

Overview

Application

Api5ct Oil Casing Is Mainly Used To Transport Oil, Natural Gas, Gas, Water And Other Liquids And Gases

Main Grade

Grade :J55,K55,N80,L80,P110, etc

Chemical Component

 

Grade Type C Mn Mo Cr Ni Cu P s Si
min max min max min max min max max max max max max
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
H40 0.030
J55 0.030
K55 0.030
N80 1 0.030 0.030
N80 Q 0.030 0.030
R95 0.45 c 1.90 0.030 0.030 0.45
L80 1 0.43 a 1.90 0.25 0.35 0.030 0.030 0.45
L80 9Cr 0.15 0.3 0.60 0 90 1.10 8.00 10.0 0.50 0.25 0.020 0.030 1.00
L80 13Cr 0.15 0.22 0.25 1.00 12.0 14.0 0.50 0.25 0.020 0.030 1.00
C90 1 0.35 1.20 0.25 b 0.85 1.50 0.99 0.020 0.030
T95 1 0.35 1.20 0.25 b 0.85 0 40 1.50 0.99 0 020 0.010
C110 0.35 1.20 0.25 1.00 0.40 1.50 0.99 0.020 0.005
P1I0 e 0.030 e 0.030 e
QI25 1 0.35 1.35 0.85 1.50 0.99 0.020 0.010
NOTE  Elements shown shall be reported in product analysis
a The carbon content for L80 may be increased up to 0.50% maximum if the product is oil-quenched or polymer-quenched.
b The molybdenum content for Grade C90 Type 1 has no minimum tolerance if the wall thickness is less than 17.78 mm.
c The carbon contect for R95 may be increased up to 0.55% maximum if the product is oil-quenched.
d The molybdenum content for T95 Type 1 may be decreased to 0.15% minimum if the wall thickness is less than 17.78 mm.
e For EW Grade P110, the phosphorus content shall be 0.020% maximum and the sulfur content 0.010% maximum.

Mechanical Property

 

Grade

Type

Total Elongation Under Load

Yield Strength
MPa

Tensile Strength
min
MPa

Hardness a,c
max

Specified Wall Thickness

Allowable Hardness Variation b

 

 

 

 

 

 

 

 

 

 

 

min

max

 

HRC

HBW

mm

HRC

H40

0.5

276

552

414

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

R95

0.5

655

758

724

L80

1

0.5

552

655

655

23.0

241.0

L80

9Cr

0.5

552

655

655

23.0

241.0

L80

l3Cr

0.5

552

655

655

23.0

241.0

C90

1

0.5

621

724

689

25.4

255.0

≤12.70

3.0

12.71 to 19.04

4.0

19.05 to 25.39

5.0

≥25.4

6.0

T95

1

0.5

655

758

724

25.4

255

≤12.70

3.0

12.71 to 19.04

4.0

19.05 to 25.39

5.0

≥25.4

6.0

C110

0.7

758

828

793

30.0

286.0

≤12.70

3.0

12.71 to 19.04

4.0

19.05 to 25.39

5.0

≥25.4

6.0

P110

0.6

758

965

862

Q125

1

0.65

862

1034

931

b

≤12.70

3.0

12.71 to 19.04

4.0

19.05

5.0

a In case of dispute, laboratory Rockwell C hardness testing shall be used as the referee method.
b No hardness limits are specified, but the maximum variation is restricted as a manufacturing control in accordance with 7.8 and 7.9.
c For through-wall hardness tests of Grades L80 (all types), C90, T95 and C110, the requirements stated in HRC scale are for maximum mean hardness number.

Test Requirement

In addition to ensuring chemical composition and mechanical properties, hydrostatic tests are performed one by one, and flaring and flattening tests are performed. . In addition, there are certain requirements for the microstructure, grain size, and decarburization layer of the finished steel pipe.

Supply Ability

Supply Ability: 500 Tons Per Month Per Grade of API 5CT PIPE

Packaging

In Bundles And In Strong Wooden Box

Delivery

7-14 days if in stock, 30-45 days to produce

Payment

30% depsoit, 70% L/C or B/L copy   or  100% L/C at sight

Product Detail

Petroleum Pipes Structure Pipes


High quality seamless steel pipe


API 5L


N80 oil used casing steel pipe


API 5CT


Product detail pictures:

Chinese wholesale Steel Pipe Projects -
 Specification for Casing and Tubing API SPECIFICATION 5CT NINTH EDITION-2012 – Sanonpipe detail pictures

Chinese wholesale Steel Pipe Projects -
 Specification for Casing and Tubing API SPECIFICATION 5CT NINTH EDITION-2012 – Sanonpipe detail pictures

Chinese wholesale Steel Pipe Projects -
 Specification for Casing and Tubing API SPECIFICATION 5CT NINTH EDITION-2012 – Sanonpipe detail pictures


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The corporation keeps to the operation concept "scientific management, superior quality and performance primacy, consumer supreme for Chinese wholesale Steel Pipe Projects - Specification for Casing and Tubing API SPECIFICATION 5CT NINTH EDITION-2012 – Sanonpipe , The product will supply to all over the world, such as: Angola , Uganda , luzern , We solution have passed through the national skilled certification and been well received in our key industry. Our specialist engineering team will often be ready to serve you for consultation and feedback. We are able to also provide you with no cost samples to meet your needs. Best efforts will be produced to offer you the very best service and solutions. For anyone who is considering our business and solutions, please speak to us by sending us emails or get in touch with us right away. As a way to know our products and enterprise. lot more, you'll be able to come to our factory to find out it. We will constantly welcome guests from around the globe to our firm. o build enterprise. elations with us. Please really feel absolutely free to make contact with us for small business and we believe we will share the top trading practical experience with all our merchants.
  • This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.
    5 Stars By Dale from kazan - 2017.06.22 12:49
    The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By Ethan McPherson from Auckland - 2018.12.25 12:43
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