China Wholesale Square Pipe Suppliers - API 5CT OCTG tubing Manufacturer – Zhongshun

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China Wholesale Square Pipe Suppliers - API 5CT OCTG tubing Manufacturer – Zhongshun Detail:

1. Dimension range (OD inch): 1-1/2”—-4 1/2”,

2. Dimension range (OD mm): 26.67—-114.3

3. Type of upset: NUE, EUE, Plain end.

4. Standard: API SPEC 5CT

5. Main Steel Grade: H40, J55, N80, N80Q, L80, L80-1, L80-9Cr, L80-13Cr, P110 etc.

6. Type of Tubing: Non-upset tubing (NU), External-upset tubing (EUE), Integrated Joint (IJ).

7,Length

length  

Project

R1

R2

R3

Tubing

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

Standard

Grade

Composition(%)

C

Si

Mn

P

S

Cr

Ni

Cu

Mo

V

AIs

API SPEC 5CT
 

J55K55

0.34~0.39

0.20~
0.35

1.25~1.50

≤0.020

≤0.03

≤0.15

≤0.20

≤0.20

 

 

≤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

(36 Mn2V)

L80(1)

≤0.43

≤0.45

≤1.9

≤0.03

≤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

≤0.20

0.15
~0.25

≤0.08

≤0.020

(30CrMo)

Standard

Grade

Tensile Strength(MPa)

Yield Strength(MPa)

Elongation(%)

Hardness

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%

Name

J55 K55 N80-1 N80-Q L80-1 P110
Casing a bright green band two bright green bands a bright red band a bright red band + a green band a red band + a brown band a bright white band
Coupling entire green coupling + a white band entire green coupling entire red coupling entire red coupling + a green band entire red coupling + a brown band entire white coupling

Outside Diameter

Wall Thickness

Weight

Grade and Upset Type*

Non-Upset T&C

External Upset T&C

(In.)

(mm)

(In.)

(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

-

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

-

*  P – plain end, N – non-upset, U – external upset.

coupling
steel-coupling
API-5CT-tubing


Product detail pictures:

China Wholesale Square Pipe Suppliers - API 5CT OCTG tubing Manufacturer – Zhongshun detail pictures

China Wholesale Square Pipe Suppliers - API 5CT OCTG tubing Manufacturer – Zhongshun detail pictures

China Wholesale Square Pipe Suppliers - API 5CT OCTG tubing Manufacturer – Zhongshun detail pictures

China Wholesale Square Pipe Suppliers - API 5CT OCTG tubing Manufacturer – Zhongshun detail pictures


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Our pursuit and corporation aim should be to "Always satisfy our consumer requirements". We carry on to build and style and design remarkable quality items for both our outdated and new clients and reach a win-win prospect for our clients at the same time as us for China Wholesale Square Pipe Suppliers - API 5CT OCTG tubing Manufacturer – Zhongshun , The product will supply to all over the world, such as: Mongolia, Vancouver, Swiss, What is good price? We provide customers with factory price. In the premise of good quality, efficiency will have to be paid attention to and maintain appropriate low and healthy profits. What is a fast delivery? We make the delivery according to customers' requirements. Although delivery time depends on the order quantity and the complexity of it, we still try to supply products and solutions in time. Sincerely hope we could have long term business relationship.
  • The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
    5 Stars By lucia from Hyderabad - 2018.09.21 11:44
    This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
    5 Stars By Kimberley from Indonesia - 2018.09.23 17:37