Knowledge

ASTM A789-23 is the standard specification of the American Society for Testing and Materials for seamless and welded duplex stainless steel pipes for general purposes. Duplex steel 2205 and 2507 combi

Ultra-thin wall 304 stainless steel pipe usually refers to precision pipe with a wall thickness of ≤1mm. It is an austenitic stainless steel containing nickel and chromium, manufactured by cold rollin

TP321 stainless steel pipe is titanium stabilized austenitic stainless steel, which achieves high surface finish (Ra≤0.8μm) through bright annealing process and is widely used in chemical, food, nucle

GNEE specializes in supplying ASTM A312 309S/310S/321 stainless steel round tubes, with high temperature resistance up to 1150℃, custom sizes and certifications available, get a quote now!

904L stainless steel pipe: 00Cr20Ni25Mo4.5Cu, especially suitable for acidic environment, such as chemical and petroleum industries.

904L stainless steel pipe is a pipe used for steel production. Its chemical composition is expressed as 00Cr20Ni25Mo4.5Cu. It is an austenitic stainless steel with better corrosion resistance.

The upper limit of carbon content of 321 stainless steel is 0.08%, while the carbon content of 321H is between 0.04% and 0.10%. The higher carbon content makes 321H have better strength at high temper

304 Ba 2b bright polished stainless steel pipe is a high performance austenitic stainless steel pipe that combines excellent corrosion resistance, mechanical strength and surface finish, and is widely

ASTM 304 seamless round stainless steel pipe is a general-purpose austenitic stainless steel pipe, which is widely used in corrosive environments, high temperature scenes and mechanical structures.

AISI 321 is a titanium-stabilized austenitic stainless steel similar to 304 stainless steel, but with significantly improved high temperature performance and weldability through the addition of titani

AMS 5510 is the Aerospace Material Specification (AMS) standard for 321 stainless steel sheet, strip, and plate, suitable for aerospace applications in high-temperature environments.

‌321 stainless steel pipe is an austenitic stainless steel, the main components of which include 18% chromium, 8% nickel and a small amount of titanium. It has excellent high temperature resistance, c