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, marine environments, offshore oil & gas, or 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.
| Öğe | Detaylar |
| Ürün Adı | Paslanmaz Çelik Boru, Paslanmaz Boru, SS Boru |
| Standart | GB, AISI, ASTM, ASME, DIN, EN, JIS |
| Mevcut Sınıflar | 200 Serisi: 201, 202300 Serisi: TP304, 304L, 304H, 316, 316L, 316H, 316Ti, 317, 317L, 310S, 310H, 321, 321H, 347, 347HSÖzel Alaşımlar: 904L, S31254 (254SMO)400 Serisi: 409, 410S, 416, 420, 430, 439, 440, 444, 446Duplex ve Diğerleri: 2205, 2507, S31803, S32205, S32750, S32760, 253MA |
| Süreç | Sıcak Haddelenmiş, Soğuk Haddelenmiş |
| Boyutlar | Kalınlık: 0.24-3mm, Dış çap: 8-219mm, Uzunluk: 1-6m (müşterinin isteğine göre) |
| Yüzey İşlemleri | NO.1, 2B, NO.4, BA, HL, Ayna |
| Teftiş | SGS, TUV, BV, ABS, LR vb. |
| Uygulama | Petrol ve Gaz, Petrol, Gemiler, Gemi İnşa, Su Arıtma ve Çevre Koruma vb. |
| Bitirmek | Açıklama | Tipik Kalınlık (mm) | Mevcut Genişlikler (mm) |
| 2B | Pürüzsüz, yansıtıcı gri parlaklık. En yaygın kullanılan. | 0.55 | 914, 1219 |
| BA | Parlak tavlanmış ayna benzeri yüzey. | 0.70 | 914, 1219 |
| DP | Fırçalanmış, yansıtıcı olmayan, temizlenmesi kolay. | 0.90 | 750, 914, 1219 |
| İK | Ölçeklendirilmiş, sıcak haddelenmiş yüzey. | 1.20 | 750-1500 |
| No.1 | Sıcak haddelemeden sonra turşu, beyaz yüzey. | 1.50 | 914, 1219, 1500 |
| HL | Sürekli doğrusal cila kaplaması. | 1.60 | 914, 1219, 1500 |
| No.4 | 150-180 kum ile parlatılmıştır. | 2.00 | 914, 1219, 1500 |
| No.8 | Ayna kaplamalı, yüksek yansıtıcı. | 2.50 | 914, 1219, 1500 |
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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.
Duplex stainless steels combine the best features of austenitic and ferritic structures. 2205 offers high strength, excellent corrosion resistance, and resistance to chloride stress corrosion cracking—making it ideal for harsh environments.
Yes. Its high resistance to pitting, crevice corrosion, and stress corrosion cracking makes it a top choice for marine and offshore structures.
Yes. We supply both types, depending on your design requirements and pressure ratings.
We offer Mill Test Certificates (EN10204 3.1/3.2), along with optional SGS, TUV, BV, ABS, and LR third-party inspections.
Absolutely. We can produce tubes based on your drawings or sample specs, including non-standard wall thicknesses, cut lengths, or shapes.
Common applications include chemical tanks, pressure vessels, heat exchangers, marine piping, pulp and paper mills, and structural components.
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