stainless steel welded tube
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Tubes d'échangeur de chaleur en acier inoxydable soudé résistant à la corrosion
Stainless heat exchanger tubes are high-performance seamless or welded tubes designed for shell-and-tube heat exchangers, condensers, evaporators, and boilers. Manufactured from high-quality austenitic stainless steel, they offer excellent corrosion resistance, high-temperature strength, and efficient heat transfer. Key Advantages: Excellent resistance to pitting, crevice corrosion, and SCC Maintains mechanical properties at elevated temperatures Smooth inner/outer surface
Pipe sans soudure en acier inoxydable ASTM A554 SS Tube sans soudure à fort taux de durcissement
201 Stainless Steel Seamless Pipe ASTM A554 SS Tube with Mill Test Certificate The 201 Stainless Steel Seamless Pipe is an austenitic chromium-nickel-manganese alloy that provides an economical solution for moderately corrosive environments. Compared to standard carbon steel, it delivers superior oxidation resistance and significantly higher mechanical strength. At ZhongCheng, we manufacture these pipes in strict accordance with ASTM A554 / A312 standards, ensuring precise
Section creuse carrée structurelle de catégorie B de tuyau carré d'acier inoxydable d'ASTM A500
What Is ASTM A500? ASTM A500 is the American standard for cold-formed welded and seamless carbon steel structural tubing in round, square, and rectangular shapes. It is the go-to specification for structural applications where strength, weldability, and economy are required. Square steel tubes under ASTM A500 are produced as cold-formed welded tubes, then heat-treated to remove internal stresses and improve mechanical properties. The standard covers four grades: A, B, C, and
304 304L 316 316L Tubes ronds en acier inoxydable
Hot rolled stainless steel round pipe is manufactured by heating a solid stainless steel billet to approximately 1200°C (2200°F) and then rolling it through a series of mills to form a hollow tube. This high-temperature forming process allows for the production of large diameter, thick wall pipes that cannot be efficiently manufactured through cold drawing methods. Hot rolled seamless pipes are the backbone of heavy industrial piping systems, offering excellent mechanical
Pipe sans soudure en acier inoxydable de qualité marine, roulement en molybdène pour service chimique
Marine grade stainless seamless pipe refers to 316 and 316L stainless steel, the industry standard for applications requiring superior corrosion resistance in chloride-rich and marine environments. The addition of 2-3% molybdenum distinguishes this grade from 304, providing significantly enhanced resistance to pitting, crevice corrosion, and stress corrosion cracking in seawater, brackish water, and chemical environments. The seamless manufacturing process ensures uniform
Tuyau sans couture de l'acier inoxydable TP304 TP316 pour le service anticorrosion à haute pression
ASTM A312 seamless stainless steel pipe is manufactured in accordance with ASTM A312 / ASME SA312, specifically designed for high-pressure and corrosion-resistant applications. The seamless construction eliminates the weld line, providing uniform strength, superior reliability, and excellent performance in demanding environments. This product is available in TP304 and TP316 grades, offering a balance of cost-effectiveness and enhanced corrosion resistance. It is widely used
2507 Super duplex tuyau en acier inoxydable S32760 Anti-corrosion pour le service à haute pression
2507 super duplex stainless steel pipe is a high-performance duplex grade with a two-phase microstructure consisting of approximately 50% austenite and 50% ferrite. It belongs to the super duplex family and offers exceptional strength combined with outstanding corrosion resistance. With a Pitting Resistance Equivalent Number (PREN) exceeding 41, 2507 provides superior resistance to pitting, crevice corrosion, and stress corrosion cracking in the harshest environments,
TP304 / TP316L Tubes en acier inoxydable brillant recuit Tailles personnalisées
Bright annealed stainless steel tube is manufactured through a specialized heat treatment process performed in a controlled atmosphere furnace (hydrogen or vacuum). This process produces a clean, oxide-free, bright surface without the need for pickling or post-treatment. The result is a tube with excellent surface finish, improved corrosion resistance, and superior mechanical properties.Key Features:Oxide-free, bright surface finish (Ra ≤ 0.4μm)No pickling required –
Tuyau sans couture austénitique d'acier inoxydable de manganèse de Chrome UNS S20100
Chrome-manganese austenitic seamless pipe is an economical alternative to traditional chromium-nickel austenitic stainless steels such as 304 and 316. This grade achieves a stable austenitic structure by substituting a portion of expensive nickel with more cost-effective manganese and nitrogen, delivering comparable mechanical properties at a significantly lower material cost. The most common chrome-manganese austenitic grade is 201 stainless steel (UNS S20100), which
