Understanding the price Sheet for china  API 5CT steel grade J55, K55, N80: What You Need to Know

When it comes to purchasing steel grade API 5CT for use in Oil and gas operations, it is important to understand the price sheet for China API 5CT steel grade J55, K55, and N80. This price sheet provides an overview of the cost of these grades of steel, as well as the specifications and features associated with each grade. oil tube wholesale-Price high-quality high-grade China,casing Pipe China high-quality ,wholesaler,casing pipe chinese high-grade wholesaler,API 5CT steel grade J55 is a low-cost steel grade that is used in a variety of applications. It is a low-carbon steel that is highly resistant to corrosion and has a high yield strength. This grade of steel is often used in the production of oil and gas pipelines, as well as in the construction of offshore platforms.
API 5CT L80 Casing Tubing Grade Color Codes
GradeGrade TypeNumber and Color of Bands for Product a with Length ³ 1.8 mColor(s) for Couplings
   Entire CouplingBand(s) b, c
12345
H40None or black band at the manufacturer’s optionNoneSame as for pipe
J55 TubingOne bright greenBright greenNone
J55 CasingOne bright greenBright greenOne white
K55Two bright greenBright greenNone
N801One redRedNone
N80QOne red, one bright greenRedGreen
R95One brownBrownNone
L801One red, one brownRedOne brown
L809CrOne red, one brown, two yellowNoneTwo yellow
L8013CrOne red, one brown, one yellowNoneOne yellow
C901One purplePurpleNone
T951One silverSilverNone
C110One white, two brownWhiteTwo brown
P110One whiteWhiteNone
Q1251One orangeOrangeNone
a In the case of coupling material, unless otherwise specified in the purchase agreement, the manufacturer’s internal requirements shall govern.
b Special clearance couplings shall also have a black band.
c Seal-ring couplings shall also have a blue band.
API 5CT steel grade K55 is a higher-cost steel grade that is used in more demanding applications. It is a medium-carbon steel that is highly resistant to corrosion and has a higher yield strength than J55. This grade of steel is often used in the production of oil and gas pipelines, as well as in the construction of offshore platforms.
API 5CT steel grade N80 is the highest-cost steel grade and is used in the most demanding applications. It is a high-carbon steel that is highly resistant to corrosion and has a higher yield strength than K55. This grade of steel is often used in the production of oil and gas pipelines, as well as in the construction of offshore platforms. When purchasing API 5CT steel grade J55, K55, and N80 from China, it is important to understand the price sheet for each grade. This price sheet provides an overview of the cost of each grade, as well as the specifications and features associated with each grade. By understanding the price sheet, buyers can make an informed decision when purchasing steel grade API 5CT from China.

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