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The difference between 2205 duplex stainless steel pipe and 304 stainless steel pipe
1. Compared with 304 stainless steel, the advantages of duplex stainless steel are as follows: (1) The yield strength is more than twice that of ordinary austenitic stainless steel, and it has sufficient plastic toughness required for forming. The wall thickness of storage tanks or pressure vesse...Read more -
About Astm A53 Seamless Steel Pipe Allowable Deviation Of Outer Diameter Wall Thickness
The allowable deviation of the outer diameter and wall thickness of seamless steel pipes varies depending on the standard being used. In recent years, the use of seamless steel pipes in our country has increased significantly. Due to its wide range of applications, high quality standards are req...Read more -
What materials can be used for the anti-corrosion layer of steel pipelines
The anti-corrosion layers of steel pipelines that are widely used in China include petroleum asphalt, PE jacket and PE foam jacket, epoxy coal asphalt, coal tar enamel, epoxy powder and three-layer composite structure, epoxy coal asphalt cold-wrapped tape (PF type), rubber-plastic epoxy coal pitc...Read more -
ASTM A53 Standard for Galvanization
ASTM A53 is a standard for manufacturing welded steel pipes commonly used for fluid transportation, such as water, oil, and gas. The pipes are galvanized to increase their corrosion resistance and service life. Galvanizing is a metal surface treatment that covers the steel with a zinc coating...Read more -
Heat treatment technology of oil casing
After the oil casing adopts this heat treatment method, the impact toughness, tensile strength, damage resistance, etc. of the oil casing can be very effectively improved, ensuring good value in use. Oil casing is a necessary pipe material for drilling oil and natural gas, and it must have good p...Read more -
Duplex Stainless Steel vs Austenitic Stainless Steel
This passage explains the differences between two main types of stainless steel: duplex stainless steel and austenitic stainless steel.This passage explains the differences between two main types of stainless steel: duplex stainless steel and austenitic stainless steel. It will cover three aspec...Read more