High-performance 2205 stainless steel tube with excellent corrosion resistance and high strength. Available in seamless or welded types. China’s leading manufacturer with full customization and global certifications.
China’s Leading Stainless Steel Tube Manufacturer
At Jiuguang Metal, we manufacture and export premium 2205 duplex stainless steel tubes, engineered for demanding applications that require both high strength and excellent corrosion resistance. 2205 is the most widely used duplex grade, featuring a balanced austenitic-ferritic structure that provides superior stress corrosion cracking resistance, twice the yield strength of 304/316, and excellent weldability.
Whether you’re in the chemical industry, Meeresumgebungen, offshore oil & gas, oder pressure vessel applications, our factory can deliver custom-cut 2205 tubes with strict dimensional tolerances, certified to ASTM, AISI, EN, JIS, and DIN standards. Full OEM customization is available, backed by EN10204 3.1/3.2 documentation.
Artikel | Einzelheiten |
Produktname | Edelstahlrohre, Edelstahlrohre, SS-Rohre |
Standard | GB, AISI, ASTM, ASME, DIN, EN, JIS |
Verfügbare Qualitäten | Serie 200: 201, 202300 Serien: TP304, 304L, 304H, 316, 316L, 316H, 316Ti, 317, 317L, 310S, 310H, 321, 321H, 347, 347HSpeziallegierungen: 904L, S31254 (254SMO)Serie 400: 409, 410S, 416, 420, 430, 439, 440, 444, 446Duplex und andere: 2205, 2507, S31803, S32205, S32750, S32760, 253MA |
Prozess | Warmgewalzt, kaltgewalzt |
Größen | Dicke: 0,24-3mm, Außendurchmesser: 8-219mm, Länge: 1-6m (je nach Kundenwunsch) |
Oberflächenbehandlung | NO.1, 2B, NO.4, BA, HL, Spiegel |
Inspektion | SGS, TUV, BV, ABS, LR usw. |
Anmeldung | Öl und Gas, Erdöl, Schiffe, Schiffsbau, Wasseraufbereitung und Umweltschutz usw. |
Oberfläche | Beschreibung | Typische Dicke (mm) | Verfügbare Breiten (mm) |
2B | Glatter, reflektierender grauer Schimmer. Am häufigsten verwendet. | 0.55 | 914, 1219 |
BA | Glänzend geglühte, spiegelnde Oberfläche. | 0.70 | 914, 1219 |
DP | Gebürstet, nicht reflektierend, leicht zu reinigen. | 0.90 | 750, 914, 1219 |
HR | Verzunderte, warmgewalzte Oberfläche. | 1.20 | 750-1500 |
Nr.1 | Beizende, weiße Oberfläche nach dem Warmwalzen. | 1.50 | 914, 1219, 1500 |
HL | Kontinuierliche lineare Politur. | 1.60 | 914, 1219, 1500 |
Nr.4 | Poliert mit 150-180er Körnung. | 2.00 | 914, 1219, 1500 |
Nr.8 | Hochglänzend, stark reflektierend. | 2.50 | 914, 1219, 1500 |
2205 stainless steel tubes are available in round, square, and rectangular profiles. Customers can choose seamless or welded types, cold drawn or hot rolled processes depending on application requirements. Available surface finishes include 2B, BA, HL, No.1, and Mirror. We support custom wall thickness, diameter (8–219mm), and lengths (up to 6 meters), ensuring versatility across structural and fluid handling applications.