stainless steel duplex pipe
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Πρόγραμμα 10 Συγκολλημένα άκρα σωλήνων από ανοξείδωτο χάλυβα Ανοπτημένα και τουρσί
The Large Diameter Stainless Steel Welded Pipe is manufactured by roll forming high-quality stainless steel plate or coil into a cylindrical shape and welding the longitudinal seam using advanced TIG, plasma, or submerged arc welding (SAW) technology. Designed for applications requiring high flow capacity, structural strength, and corrosion resistance, this pipe is available in diameters exceeding the limits of seamless manufacturing. It offers a cost-effective solution for
UNS S31803 Χωρίς έλξη σωλήνας ASTM A789 4" Πίνακα 40 Σιδηροδρομικές σωλήνες από ανοξείδωτο χάλυβα
UNS S31803 duplex stainless steel pipe is a widely used duplex grade that offers a balanced mix of good strength, excellent corrosion resistance, and cost-effectiveness. It is the original standard duplex stainless steel, commonly specified in ASTM A790 and ASTM A789 for both seamless and welded pipe applications.With a dual-phase microstructure (austenite + ferrite), UNS S31803 provides approximately twice the yield strength of 304 or 316L austenitic stainless steels, while
Χωρίς συγκόλληση 2205 διπλής σωλήνες από ανοξείδωτο χάλυβα ASTM A790
2205 duplex stainless steel pipe offers a balanced combination of high strength and excellent corrosion resistance, making it the preferred choice for industries such as oil & gas, chemical processing, marine engineering, and desalination plants. With a duplex microstructure (approximately 50% austenite + 50% ferrite), 2205 provides nearly twice the yield strength of common austenitic stainless steels like 304 or 316L, while maintaining good weldability and fabricability. Key
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
ASTM A790 Διπλής σωλήνας από ανοξείδωτο χάλυβα, έλξης χωρίς συγκόλληση για εφαρμογές πετρελαίου και φυσικού αερίου στη θάλασσα
ASTM A790 duplex stainless steel pipe is manufactured in accordance with the American standard for seamless and welded ferritic-austenitic duplex stainless steel pipe. This specification covers pipe intended for general corrosive service, with particular emphasis on applications requiring high strength and excellent resistance to pitting, crevice corrosion, and stress corrosion cracking. Our ASTM A790 duplex pipes are available in standard duplex grades (2205), super duplex
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
Δομικό διπλό σωλήνα από ανοξείδωτο χάλυβα UNS S32101
UNS S32101 is a lean duplex stainless steel grade that offers a balanced combination of good strength, excellent corrosion resistance, and cost-effectiveness. It belongs to the lean duplex family (also known as LDX 2101®), containing lower nickel and molybdenum than standard duplex grades like 2205, making it a more economical alternative without significantly compromising performance. Manufactured in accordance with ASTM A789 and ASTM A790, UNS S32101 tubes are available in
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,
S32750 Super Duplex σωλήνας από ανοξείδωτο χάλυβα ASTM A790 Υψηλής μηχανικής αντοχής
S32750 Super Duplex Tube ASTM A790
