Seamless Tube 4-1/2'in Oil-gas Field Expliotation Steel Pipe Made In China

Seamless tube 4-1/2'in oil-gas field expliotation steel pipe made in china
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Product Details

Seamless tube in oil-gas field exploitation

Usage: Tubing, casing, and tools suitable for chlorine ion, hydrogen sulfide, carbon dioxide, and other areas of the corrosive medium of oil and gas field exploitation.

Standard order: ISO

Product specification:

OD:26.67-298.5mm,WTK:2.87-22.22mm;Coupling will meet tubing&casing.


Specified dimension and masses of pipe

SizeOutside DiameterThicknessInside DiameterDrift DiameterAlternative Drift DiameterMass Plain End
mmmmmmmmmmkg/m
2-7/86.4073.025.5162.0059.62-9.17
3-1/29.2088.906.4576.0072.82-13.12
3-1/210.2088.907.3474.2271.04-14.76
4-1/211.60114.306.35101.6098.42-16.91
4-1/213.50114.307.3799.5696.38-19.44
4-1/215.10114.308.5697.1894.00-22.32
4-1/226.10114.3016.0082.3079.12-38.79
518.00127.009.19108.62105.44-26.70
521.40127.0011.10104.80101.62-31.73
723.00177.808.05161.70158.52158.7533.70
726.00177.809.19159.42156.24-38.21
735.00177.8012.65152.50149.32-51.52
7-5/839.00193.6812.70168.28165.10-56.68
8-5/849.00219.0814.15190.78187.60-71.51

Chemical composition(weight percent)%

Material GroupCCrNiMoCuFeSiMnCoSPOther
4c0.0326/2829.5/32.53/40.6/1.4bal.1.002.50-0.030.03-
0.0324/2729/36.52.5/41.50bal.0.501.00-0.030.03-
0.0320.5/23.533/384/50.70rem0.751.00-0.030.030.2/0.8
4d0.0519.5/23.538/462.5/3.51.5/3.0bal.0.501.00-0.030.030.6/1.2
0.01521/23.5bal.6/81.5/2.518.0/21.01.001.005.00.030.04Ta0.50
0.01519/21508/100.515.0/20.01.001.002.50.0150.04V0.04
4e0.0214.5/16.5bal.15/17-4.0/7.00.081.002.50.030.03V0.35

what is casing pipe?Steel casing pipe protects one or many of various types of utilities such as water mains, gas pipes, electrical power cables, fiber optic cables, etc. The utility lines that are run through the steel casing pipe are most commonly mounted and spaced within the steel casing pipe by using "casing spacers" that are made of various materials, including stainless steel or carbon steel and the more economical plastic versions. The ends of a steel casing pipe "run" are normally sealed with "casing end seals", which can be of the "pull-on" or "wrap-around" rubber varieties. Steel casing pipe is also used in the construction of deep foundations.

Contact:Jose liu

Email:jose@dlpoctg.com

Skype:jose@dlpoctg.com

Tel:+86-18722585559

WeChat:18722585559



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