astm a213 stainless steel heat exchanger tube
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ASTM A213 Ατσάλινο σωλήνα ανταλλακτήρα θερμότητας ανθεκτικό στη διάβρωση
U-bend stainless steel heat exchanger tubes are seamless or welded tubes precision-formed into a U-shape, designed specifically for shell and tube heat exchangers. This U-configuration allows the tube bundle to expand and contract freely under thermal stress while eliminating the need for a second tube sheet, making the entire heat exchanger more compact, cost-effective, and easier to maintain. Manufactured from high-quality austenitic stainless steel grades such as 304, 304L
316L Ατσάλινο Χάλυβα Ανθεκτικός στη διάβρωση
U-Tube heat exchanger tubes are stainless steel tubes bent into a U-shape for use in shell and tube heat exchangers. This design allows for thermal expansion compensation, easy tube bundle removal, and efficient heat transfer. Manufactured from seamless or welded stainless steel, these tubes offer excellent corrosion resistance and high reliability in demanding thermal applications.Key Features:Precision U-bending with consistent radiusAllows free thermal expansion – no
Στρογγυλός σωλήνας χωρίς ραφές από ανοξείδωτο χάλυβα, γυαλισμένος ανοπτημένος υψηλής αντοχής στη διάβρωση
Our stainless steel seamless round tubes are manufactured through precision cold drawing or hot rolling processes, resulting in a uniform wall thickness, smooth surface finish, and complete absence of weld seams. These tubes offer excellent corrosion resistance, high-temperature performance, and reliable mechanical strength. They are widely used in fluid transport, structural support, and machinery manufacturing. Various surface finishes (annealed, pickled, polished, bright
316 316L 317L 904L SS Θερμοανταλλάκτη σωλήνες υψηλής αντοχής στη διάβρωση
High corrosion resistance tubing is specifically engineered for aggressive environments where standard stainless steel grades may fail. Manufactured from premium alloys, this tubing offers superior resistance to pitting, crevice corrosion, stress corrosion cracking (SCC), and general oxidation. It is ideal for chemical processing, marine, oil & gas, and other demanding applications.Key FeaturesExceptional resistance to pitting and crevice corrosionHigh resistance to stress
Σωλήνας χωρίς ραφή ASTM A312 304L από ανοξείδωτο χάλυβα UNS S30403 Cold Drawn Annealed Pickled
304L Stainless Steel Seamless Pipe 304L (UNS S30403) is the most widely used low-carbon austenitic stainless steel globally. With its carbon content controlled below 0.03%, 304L Stainless Steel Seamless Pipe effectively prevents intergranular corrosion after welding, making it an ideal choice for chemical, petroleum, and pharmaceutical industries requiring highly reliable welded structures. Our seamless tubes strictly adhere to the ASTM A312 standard, manufactured using cold
Στρογγυλό σωλήνα από ανοξείδωτο χάλυβα ASTM A269 Σωλήνες από ανοξείδωτο χάλυβα υψηλής πίεσης
Cold drawn stainless steel round pipe is manufactured through a multi-stage drawing process that pulls a hot-rolled or extruded tube through a die at room temperature. This cold working process produces a pipe with superior dimensional accuracy, smoother surface finish, enhanced mechanical properties, and tighter wall thickness tolerances compared to hot finished alternatives. The cold drawing process work-hardens the material, increasing tensile and yield strength while
316 316L από ανοξείδωτο χάλυβα χωρίς ραφή σωλήνων ωστενιτικό νικέλιο Χρώμιο μολυβδαίνιο κράμα χάλυβα
316/316L Seamless Pipe - ASTM A312 TP316L Marine-grade Stainless Steel Pipe 316/316L stainless steel seamless pipe is an austenitic chromium-nickel-molybdenum alloy pipe known for its superior corrosion resistance, especially against chlorides and acidic environments. 316L is the low-carbon version of 316, offering better weldability and resistance to intergranular corrosion after welding. Both grades are widely used in marine, chemical, and pharmaceutical applications. Key
Υψηλής πίεσης σωλήνας ανταλλακτήρα θερμότητας SS
High pressure heat exchanger tube is specifically designed to withstand extreme internal and external pressures while maintaining efficient heat transfer performance. Manufactured from high-strength stainless steel and nickel alloys, these tubes are essential for applications where both pressure resistance and thermal efficiency are critical. Available in seamless construction to eliminate weld line weaknesses.Product SpecificationsParameterDetailsApplicable StandardsASTM
UNS S30403 Χάλυβα από ανοξείδωτο χάλυβα Χάλυβα από ανοξείδωτο χάλυβα
UNS S30403 seamless pipe is a low carbon version of the standard 304 austenitic stainless steel, designed for applications requiring enhanced resistance to intergranular corrosion after welding or elevated temperature exposure. The "UNS S30403" designation corresponds to the Unified Numbering System for metals, identifying a composition of 18-20% chromium and 8-12% nickel, with a maximum carbon content of 0.030%. The low carbon content is the defining characteristic of UNS
