A269 TP304L Stainless Steel Seamless/Welded Pipes

​TJC Steel Group is proud to introduce our premium range of A269 TP304L stainless steel seamless and welded pipes. These pipes are designed and manufactured to meet the highest industry standards, ensuring superior quality, durability, and reliability in various applications.
Chemical Composition:
The A269 TP304L stainless steel pipes are composed of specific alloy elements that impart exceptional properties. The chemical composition includes a chromium content ranging from 17.00% to 19.00%, nickel content between 8.00% and 12.00%, carbon content not exceeding 0.03%, and other trace elements such as silicon, manganese, phosphorus, and sulfur, all within stringent limits. This composition ensures excellent corrosion resistance and high-temperature performance.
Mechanical Properties:
Our A269 TP304L pipes possess superior mechanical properties, including high strength, plasticity, and toughness. These pipes are able to withstand significant loads and impacts, making them suitable for demanding applications.
Heat Treatment Status:
The A269 TP304L stainless steel pipes undergo rigorous heat treatment processes to achieve optimal material properties. The solid solution treatment involves heating the pipes to temperatures ranging from 1080°C to 1100°C, followed by cooling via water or air quenching. Intermediate annealing steps during cold working are also employed, typically at temperatures of around 800-900°C, to relieve internal stresses and maintain material integrity.
Size Range:
The A269 TP304L stainless steel pipes are available in a wide range of sizes to meet various application requirements. The pipes have outer diameters ranging from 6 mm to 38 mm and wall thicknesses from 0.7 mm to 6 mm. Additionally, the pipes can be supplied in lengths up to 25 meters, ensuring flexibility in installation and usage.
Impact Testing:
To ensure the pipes' resilience and ability to withstand sudden impacts, they undergo stringent impact testing procedures. This includes low-temperature impact testing, where samples of the pipe material are tested at specific low temperatures to assess their ductility and toughness under extreme conditions. The results of these tests provide crucial information about the pipe's performance in critical applications.
Key Applications:
The A269 TP304L stainless steel seamless and welded pipes find widespread application across various industries. Their excellent corrosion resistance and high-temperature performance make them suitable for use in chemical processing, food and beverage manufacturing, pharmaceutical production, and other demanding environments. Additionally, their strength and durability enable their usage in structural applications, such as in construction and mechanical engineering.
TJC Steel Group Supply Case:
TJC Steel Group has a proven track record of supplying A269 TP304L stainless steel seamless and welded pipes to numerous satisfied customers worldwide. Our pipes have been successfully utilized in various projects, including those in the energy, chemical, and food processing industries. Our customers appreciate our commitment to quality, timely delivery, and customer support, making TJC Steel Group their preferred supplier for stainless steel pipe solutions.