seamless stainless steel tubing
"
ASTM A790 Συγκολλημένοι σωλήνες διπλής όψης από ανοξείδωτο χάλυβα Βαθμού 2205 2507 2304
Welded duplex stainless steel pipe is manufactured by forming a flat strip of duplex stainless steel into a cylindrical shape and welding the longitudinal seam. This process produces a pipe with excellent dimensional accuracy, consistent wall thickness, and a cost-effective solution for corrosive service applications. Our welded duplex pipes are produced using advanced welding techniques including ERW (Electric Resistance Welding), EFW (Electric Fusion Welding), and DSAW
Αντίσταση στη διάβρωση σωλήνων συγκόλλησης από ανοξείδωτο χάλυβα 304L 316L 317L 321L χαμηλού άνθρακα
The Low-Carbon Stainless Steel Pipe is specifically designed for welding applications where resistance to intergranular corrosion is critical. With a maximum carbon content of 0.03% (compared to 0.08% in standard grades), this pipe minimizes the formation of chromium carbides during welding, preventing sensitization and preserving corrosion resistance in the heat-affected zone (HAZ). Manufactured as seamless or welded and subsequently annealed, it offers excellent weldability
Υψηλής αντοχής διπλός σωλήνας από ανοξείδωτο χάλυβα, ανθεκτικός στη διάβρωση σωλήνες λαδιού και αερίου
Duplex stainless steel pipe is manufactured from a family of stainless steels with a two-phase microstructure consisting of approximately equal parts of austenite and ferrite. This unique structure provides a combination of high strength and excellent corrosion resistance that exceeds standard austenitic grades like 304 and 316.Our duplex stainless steel pipes offer superior resistance to stress corrosion cracking, pitting, and crevice corrosion, making them ideal for
2507 Σωλήνα από ανοξείδωτο χάλυβα Super Duplex S32760 Αντιδιαβρωτική για σέρβις υψηλής πίεσης
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,
Δομικό τετράγωνο κοίλο τμήμα ASTM A500 από ανοξείδωτο χάλυβα τετράγωνου βαθμού Β
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
Στρογγυλό ατσάλινο σωλήνα ανθεκτικό στη διάβρωση για θαλάσσιες χημικές εφαρμογές
The High Corrosion Resistance Round Pipe is engineered from premium stainless steel grades with optimized chromium, nickel, and molybdenum content to withstand aggressive environments where standard steel pipes would rapidly degrade. This pipe provides exceptional protection against rust, pitting, crevice corrosion, and stress corrosion cracking caused by chlorides, acids, alkalis, and marine atmospheres. Available in seamless or welded construction, it delivers long-term
2205 Διπλής ανθεκτικής χάλυβα σωλήνες υψηλής αντοχής για εφαρμογές πετρελαίου και φυσικού αερίου
2205 duplex stainless steel pipe is a nitrogen-enhanced duplex grade with a two-phase microstructure consisting of approximately 50% austenite and 50% ferrite. This balanced structure provides approximately twice the yield strength of standard austenitic stainless steels such as 304 and 316, combined with excellent corrosion resistance. 2205 is the most widely used duplex stainless steel grade, offering an exceptional combination of high strength, good weldability, and
2205 διπλό σωλήνα από ανοξείδωτο χάλυβα 1/8" - 36" OD για τη χημική βιομηχανία
Duplex stainless steel pipe for the chemical industry is specifically engineered to withstand the aggressive corrosive environments, high pressures, and elevated temperatures commonly encountered in chemical processing facilities. The unique two-phase microstructure (austenite + ferrite) combined with high chromium, molybdenum, and nitrogen content provides exceptional resistance to a wide range of organic and inorganic chemicals. Our duplex pipes are widely specified for
Υψηλής αντοχής χάλυβα από ανοξείδωτο χάλυβα
The Load Bearing Stainless Steel Rectangular Section is a high-strength hollow structural section (HSS) engineered to support significant static and dynamic loads in construction, infrastructure, and industrial applications. Manufactured from premium austenitic or duplex stainless steel grades, this section provides exceptional mechanical properties, corrosion resistance, and fire performance. Its rectangular profile offers superior bending strength, torsional rigidity, and
