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Offshore Oil Drilling Seamless Casing Pipe / Seamless Steel Casing Pipes

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China Puyang Zhongshi Group Co., Ltd. certification
China Puyang Zhongshi Group Co., Ltd. certification
Recommendation is good. Reception is professional. Demo training is also very great. Wish more online training after getting the machine.2017.8.26

—— David

Thanks for your kindly hospitality. Your company is very professional , we will have nice cooperation in the near future. 2015.6.28

—— Sergey

Good company with nice service and high quality and high reputation. One of our reliable supplier , goods are delivered in time and nice package 2016.3.25

—— Steve

Thanks for your good after-sale service. Excellent training and technology support helps me a lot. 2018.4.23

—— Mostafa

Professional, very helpful, great price. Will use again for other items 2019.2.21

—— Ahmed

Thanks for zhongshi group supporting and guidence. With your help and instruction, I win more market share. 2017.9.26

—— Manuel

Nice cooperation with zhongshi group.Imperssive for your service and support. 2018.3.18

—— Luis

We are satisfied with your product's quality. We highly appreciate to see the excellent performances in production capacity and thanks for the specialist technical support from you 2018.11.16

—— Mohammed

Good company with professional service and high quality. Delivered in time. Our most trusted partner for sucker rod and OCTG pipe. 2018.7.24

—— Nicolas

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Offshore Oil Drilling Seamless Casing Pipe / Seamless Steel Casing Pipes

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Large Image :  Offshore Oil Drilling Seamless Casing Pipe / Seamless Steel Casing Pipes

Product Details:

Place of Origin: China
Brand Name: Zhongshi
Certification: API 5CT, ISO, QHSE
Model Number: 4 1/2"-20"

Payment & Shipping Terms:

Minimum Order Quantity: 1 metric ton
Price: Negotiable
Packaging Details: Be bundled by steel strap
Payment Terms: T/T, L/C
Detailed Product Description
Material: 13CrMo44, 13CrMo45 Steel Grade: L80 P110
Thickness: 3.18mm-16mm Type: Oil Pipe
Section Shape: Round Technique: Hot-rolled
High Light:

seamless steel casing pipes

,

well casing pipe

13Cr Alloy Steel Seamless Casing Pipe L80 and P110 For Offshore Oil Drilling
 
 
13Cr casing pipe description:

 

13Cr alloy steel oil casing pipe can be applied to oil and gas well production that contain carbon

dioxide and chlorine ion acidic medium. Meanwhile, in order to adapt to the high temperature and

the bad environment of carbon dioxide and a small amount of hydrogen sulfide coexist, This kind

of pipe not only has a higher strength and excellent corrosion resistant properties, but also has

good low temperature toughness.

 

L80-13Cr; C95-SP13Cr1; C95-SP13Cr2; P110-SP13Cr1; P110-SP13Cr2

 

Features:
 
1. CO2 resistant oil pipe
2. Seawater corrosion resistant oil pipe
 
Technical specification:

 

Size

Linear Mass

lb/ft

Outside Diameter Wall Thickness Type of end-finish
    inch mm inch mm Grade
            J-55 K-55 M-65 L-80 C-95 N-80 1,Q P-110
4 1/2'' 9.5 4.5 114.3 0.205 5.21 PS PS - - -
  10.5 4.5 114.3 0.224 5.69 PSB PSB - - -
  11.6 4.5 114.3 0.25 6.35 PSLB PLB PLB PLB PLB
  13.5 4.5 114.3 0.29 7.37 -- PLB PLB PLB PLB
  15.1 4.5 114.3 0.337 8.56 -- - - - PLB
5'' 11.5 5 127 0.22 5.59 PS PS - - -
  13 5 127 0.253 6.43 PSLB PSLB - - -
  15 5 127 0.296 7.52 PSLB PLB PLB PLB PLB
  18 5 127 0.362 9.19 -- PLB PLB PLB PLB
  21.4 5 127 0.437 11.1 -- PLB PLB PLB PLB
  23.2 5 127 0.478 12.14 -- - PLB PLB PLB
  24.1 5 127 0.5 12.7 -- - PLB PLB PLB
5 1/2'' 14 5.5 139.7 0.244 6.2 PS PS - - -
  15.5 5.5 139.7 0.275 6.98 PSLB PSLB - - -
  17 5.5 139.7 0.304 7.72 PSLB PLB PLB PLB PLB
  20 5.5 139.7 0.361 9.17 -- PLB PLB PLB PLB
  23 5.5 139.7 0.415 10.54 -- PLB PLB PLB PLB
  26.8 5.5 139.7 0.5 12.7 -- - - - -
  29.7 5.5 139.7 0.562 14.27 -- - - - -
  32.6 5.5 139.7 0.625 15.87 -- - - - -
  35.3 5.5 139.7 0.687 17.45 -- - - - -
  38 5.5 139.7 0.75 19.05 -- - - - -
  40.5 5.5 139.7 0.812 20.62 -- - - - -
  43.1 5.5 139.7 0.875 22.23 -- - - - -
6 5/8'' 20 6.625 168.28 0.288 7.32 PSLB PSLB - - -
  24 6.625 168.28 0.352 8.94 PSLB PLB PLB PLB PLB
  28 6.625 168.28 0.417 10.59 -- PLB PLB PLB PLB
  32 6.625 168.28 0.475 12.06 -- -- PLB PLB PLB
7 3/4'' 46.1 8.625 219.08 0.595 15.11 - - P P P
8 5/8'' 24 8.625 219.08 0.264 6.71 PS PS - - -
  28 8.625 219.08 0.304 7.72 - PS - - -
  32 8.625 219.08 0.352 8.94 PSLB PSLB - - -
  36 8.625 219.08 0.4 10.16 PSLB PSLB PLB PLB PSLB
  8.625 219.08 0.45 11.43 - PLB PLB PLB PLB -
  44 8.625 219.08 0.5 12.7 - - PLB PLB PLB
  49 9.625 244.28 0.557 14.15 - - PLB PLB -
9 5/8'' 32.3 9.625 244.48 0.312 7.92 - - - - -
  36 9.625 244.48 0.352 8.94 PSLB PSLB - - -
  40 9.625 244.48 0.395 10.03 PSLB PSLB PLB PLB PLB
  43.5 9.625 244.48 0.435 11.05 - PLB PLB PLB PLB
  47 9.625 244.48 0.472 11.99 - PLB PLB PLB PLB
  53.5 9.625 244.48 0.545 13.84 - - PLB PLB PLB
  58.4 9.625 244.48 0.595 15.11 - - PLB PLB -
  59.4 9.625 244.48 0.609 15.57 - - - - -
  64.9 9.625 244.48 0.672 17.07 - - - - -
  70.3 9.625 244.48 0.734 18.64 - - - - -
  75.6 9.625 244.48 0.797 20.24 - - - - -
10 3/4'' 32.75 10.75 273.05 0.279 7.09 - - - - -
  40.5 10.75 273.05 0.35 8.89 PSB PSB - - -
  45.5 10.75 273.05 0.4 10.16 PSB PSB - - -
  51 10.75 273.05 0.45 11.43 PSB PSB PSB PSB PSB
  55.5 10.75 273.05 0.468 12.57 - PSB PSB PSB PSB
  60.7 10.75 273.05 0.545 13.84 - - - - PSB
  65.7 10.75 273.05 0.595 15.11 - - - - PSB
  73.2 10.75 273.05 0.672 17.07 - - - - -
  79.2 10.75 273.05 0.734 18.64 - - - - -
  85.3 10.75 273.05 0.797 20.24 - - - - -
11 3/4'' 42 11.75 298.45 0.333 8.46 - - - - -
  47 11.75 298.45 0.375 9.53 PSB PSB - - -
  54 11.75 298.45 0.435 11.05 PSB PSB - - -
  65 11.75 298.45 0.534 13.56 - - P P P
  71 11.75 298.45 0.582 14.78 - - P P P
13 3/8'' 48 13.375 339.73 0.33 8.38 - - - - -
  54.5 13.375 339.73 0.38 9.65 PSB PSB - - -
  61 13.375 339.73 0.43 10.92 PSB PSB - - -
  68 13.375 339.73 0.48 12.19 PSB PSB PSB PSB PSB
  72 13.375 339.73 0.514 13.06 - - PSB PSB PSB
18 5/8'' 87.5 18.625 473.08 0.435 11.05 PSB PSB - - -
20'' 94 20 508 0.438 11.13 PSLB PSLB - - -
  106.5 20 508 0.5 12.7 PSLB PSLB - - -
  133 20 508 0.635 16.13 PSLB - - - -

 

 

Chemical composition:

 

Steel Grade
(L80)
C % Si %
Max
Mn % P %
Max
S %
Max
Cr % Ni % Mo % Cu %
Max
13cr 0.15-0.22 1 0.15-1.00 0.02 0.01 12.0-14.0 max0.5 - 0.25
sp13cr1 max0.04 0.55 max0.07 0.02 0.01 12.0-14.0 3.50-4.60 0.8-1.6 -
sp13cr2 max0.04 0.55 max0.07 0.02 0.01 12.0-14.0 4.80-5.50 1.8-2.6 -

 

 

Mechanical properties:

 

Steel Grade Yield Strength
Ksi(Mpa)
Mild tensile
Ksi(Mpa)
Elongation hardness (HRC)
Min Max Min Max
L80-13cr 80 (552) 95 (655) 95 (655) API5CT 23
C95-SP13Cr1
C95-SP13Cr2
95 (655) 110 (758) 110 (724) 30
p110-Sp13Cr1
p110-Sp13Cr2
110 (758) 140 (965) 125 (862) 33

 

 
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