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China Wholesale Ms Erw Pipe Factories - API 5CT N80 Casing tubes – Zhongshun

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  • China Wholesale Ms Erw Pipe Factories - API 5CT N80 Casing tubes – Zhongshun
  • China Wholesale Ms Erw Pipe Factories - API 5CT N80 Casing tubes – Zhongshun

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We retain bettering and perfecting our goods and service. At the same time, we perform actively to do research and enhancement for Astm Pipes, A53 Seamless Pipe, Erw Steel Tube, We sincerely welcome clients from both of those at your home and overseas to occur to barter business enterprise with us.
China Wholesale Ms Erw Pipe Factories - API 5CT N80 Casing tubes – Zhongshun Detail:

Thread type
SC(Short round thread), LC(Long round thread), BC(Buttress thread), Other Premium Thread
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
Labels Outside diameter T&C Wall thickness   Type of end-finish
(d/mm) (kg/m) (t/mm)
1 2       J55/K55 M65 L80/R95 N80-1/Q C90/T95 P110 Q125
2004/1/2 9.5 114.3 14.14 5.21 PS PS - - - - -
10.5 114.3 15.63 5.69 PSB PSB - - - - -
11.6 114.3 17.26 6.35 PSLB PLB PLB PLB PLB PLB -
13.5 114.3 20.09 7.37 - PLB PLB PLB PLB PLB -
15.1 114.3 22.47 8.56 - - - - - PLB PLB
5 11.5 127 17.11 5.59 PS PS - - - - -
13 127 19.35 6.43 PSLB PSLB - - - - -
15 127 22.32 7.52 PSLB PLB SLB PLB PLB PLB  
18 127 26.79 9.19 - PLB SLB PLB PLB PLB PLB
21.4 127 31.85 11.1 - PLB PLB PLB PLB PLB PLB
23.2 127 34.53 12.14 - - PLB PLB PLB PLB PLB
24.1 127 35.87 12.7 - - PLB PLB PLB PLB PLB
2005/1/2 14 139.7 20.83 6.2 PS PS - - - - -
15.5 139.7 23.07 6.98 PSLB PSLB - - - - -
17 139.7 25.3 7.72 PSLB PLB PLB PLB PLB PLB -
20 139.7 29.76 9.17 - PLB PLB PLB PLB PLB -
23 139.7 34.23 10.54 - PLB PLB PLB PLB PLB PLB
26.8 139.7 39.88 12.7 - - - - P - -
29.7 139.7 44.2 14.27 - - - - P - -
32.6 139.7 48.52 15.88 - - - - P - -
35.3 139.7 52.53 17.45 - - - - P - -
38 139.7 56.55 19.05 - - - - P - -
40.5 139.7 60.27 20.62 - - - - P - -
43.1 139.7 64.14 22.22 - - - - P - -
2006/5/8 20 168.28 29.76 7.32 PSLB PSLB - - - - -
24 168.28 35.72 8.94 PSLB PLB PLB PLB PLB PLB -
28 168.28 41.67 10.59 - PLB PLB PLB PLB PLB -
32 168.28 47.62 12.06 - - PLB PLB PLB PLB PLB
7 17 177.8 25.3 5.87 - - - - - - -
20 177.8 29.76 6.91 PS PS - - - - -
23 177.8 34.23 8.05 PSLB PLB PLB PLB PLB - -
26 177.8 38.69 9.19 - PLB PLB PLB PLB PLB -
29 177.8 43.16 10.36 - PLB PLB PLB PLB PLB -
32 177.8 47.62 11.51 - PLB PLB PLB PLB PLB -
35 177.8 52.09 12.65 - - PLB PLB PLB PLB PLB
38 177.8 56.55 13.72 - - PLB PLB PLB PLB PLB
42.7 177.8 63.55 15.88 - - - - P - -
46.4 177.8 69.05 17.45 - - - - P - -
50.1 177.8 74.56 19.05 - - - - P - -
53.6 177.8 79.77 20.62 - - - - P - -
57.1 177.8 84.98 22.22 - - - - P - -
2007/5/8 24 193.68 35.72 7.62 - - - -   - -
26.4 193.68 39.29 8.33 PSLB PSLB PLB PLB PLB - -
29.7 193.68 44.2 9.52 - PLB PLB PLB PLB PLB -
33.7 193.68 50.15 10.92 - PLB PLB PLB PLB PLB -
39 193.68 58.04 12.7 - - PLB PLB PLB PLB PLB
42.8 193.68 63.69 14.27 - - PLB PLB PLB PLB PLB
45.3 193.68 67.42 15.11 - - PLB PLB PLB PLB PLB
47.1 193.68 70.09 15.88 - - PLB PLB PLB PLB PLB
51.2 193.68 76.2 17.45 - - - - P - -
55.3 193.68 82.3 19.05 - - - - P - -
2007/3/4 46.1 196.85 68.61 15.11 - - P P P P P
2008/5/8 24 219.08 35.72 6.71 PS PS - - - - -
28 219.08 41.67 7.72   PS - - - - -
32 219.08 47.62 8.94 PSLB PSLB - - - - -
36 219.08 53.58 10.16 PSLB PSLB PLB PLB PLB PLB -
40 219.08 59.53 11.43 - PLB PLB PLB PLB PLB -
44 219.08 65.48 12.7 - - PLB PLB PLB PLB -
49 219.08 72.92 14.15 - - PLB PLB PLB PLB PLB
2009/5/8 32.3 244.48 48.07 7.92 - - - - - - -
36 244.48 53.58 8.94 PSLB PSLB - - - - -
40 244.48 59.53 10.03 PSLB PSLB PLB PLB PLB - -
43.5 244.48 64.74 11.05 - PLB PLB PLB PLB PLB -
47 244.48 69.95 11.99 - PLB PLB PLB PLB PLB PLB
53.5 244.48 79.62 13.84 - - PLB PLB PLB PLB PLB
58.4 244.48 86.91 15.11 - - PLB PLB PLB PLB PLB
59.4 244.48 88.4 15.47 - - - - P - -
64.9 244.48 96.58 17.07 - - - - P - -
70.3 244.48 104.62 18.64 - - - - P - -
75.6 244.48 112.51 20.24 - - - - P - -
2010/3/4 32.75 273.05 48.74 7.09 - - - - - - -
40.5 273.05 60.27 8.89 PSB PSB - - - - -
45.5 273.05 67.71 10.16 PSB PSB - - - - -
51 273.05 75.9 11.43 PSB PSB PSB PSB PSB PSB -
55.5 273.05 82.6 12.57 - PSB PSB PSB PSB PSB -
60.7 273.05 90.33 13.84 - - - - PSB PSB PSB
65.7 273.05 97.77 15.11 - - - - PSB PSB PSB
73.2 273.05 108.94 17.07 - - - - P - -
79.2 273.05 117.87 18.64 - - - - P - -
85.3 273.05 126.94 20.24 - - - - P - -
2011/3/4 42 298.45 62.5 8.46 - - - - - - -
47 298.45 69.95 9.53 PSB PSB - - - - -
54 298.45 80.36 11.05 PSB PSB - - - - -
60 298.45 89.29 12.42 PSB PSB PSB PSB PSB PSB PSB
65 298.45 96.73 13.56 - - P P P P P
71 298.45 105.66 14.78 - - P P P P P
2013/3/8 48 339.72 71.43 8.38 - - - - - - -
54.5 339.72 81.11 9.65 PSB PSB - - - - -
61 339.72 90.78 10.92 PSB PSB - - - - -
68 339.72 101.2 12.19 PSB PSB PSB PSB PSB PSB -
72 339.72 107.15 13.06 - - PSB PSB PSB PSB PSB
16 65 406.4 96.73 9.53 - - - - - - -
75 406.4 111.62 11.13 PSB PSB - - - - -
84 406.4 125.01 12.57 PSB PSB - - - - -
109 406.4 162.21 16.66 P - P P - P P
2018/5/8 87.5 473.08 130.22 11.05 PSB PSB - - - - -
20 94 508 139.89 11.13 PSLB PSLB - - - - -
106.5 508 158.49 12.7 PSLB PSLB - - - - -
133 508 197.93 16.13 PSLB - - - - - -

N80-STEEL-PIPE
casing-tubing-production-line

Product detail pictures:

China Wholesale Ms Erw Pipe Factories - API 5CT N80 Casing tubes – Zhongshun detail pictures

China Wholesale Ms Erw Pipe Factories - API 5CT N80 Casing tubes – Zhongshun detail pictures

Related Product Guide:
Sticking for the basic principle of "Super Top quality, Satisfactory service" ,We've been striving to be an excellent business enterprise partner of you for China Wholesale Ms Erw Pipe Factories - API 5CT N80 Casing tubes – Zhongshun , The product will supply to all over the world, such as: Romania, South Korea, Bulgaria, Our products are mainly exported to Europe, Africa, America, the Middle East and Southeast Asia and other countries and regions. We have enjoyed a great reputation among our customers for quality products and good services.We would make friends with businessmen from at home and abroad, following the purpose of "Quality First, Reputation First, the Best Services."
    • The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Kelly from Roman - 2017.02.28 14:19
    Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Betty from Moscow - 2018.10.31 10:02

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