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, ، یا 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.
| مورد | جزئیات |
| نام محصول | Stainless Steel Pipe, Stainless Pipe, SS Pipe |
| استاندارد | GB, AISI, ASTM, ASME, DIN, EN, JIS |
| مراحل در دسترس | 200 Series: 201, 202300 Series: TP304, 304L, 304H, 316, 316L, 316H, 316Ti, 317, 317L, 310S, 310H, 321, 321H, 347, 347HSpecial Alloys: 904L, S31254 (254SMO)400 Series: 409, 410S, 416, 420, 430, 439, 440, 444, 446Duplex and Others: 2205, 2507, S31803, S32205, S32750, S32760, 253MA |
| فرآیند | نورد گرم، نورد سرد |
| اندازهها | ضخامت: ۰.۲۴–۳ میلیمتر، قطر خارجی: ۸–۲۱۹ میلیمتر، طول: ۱–۶ متر (طبق درخواست مشتری) |
| پیشپرداخت | شمارهٔ ۱، شمارهٔ ۲B، شمارهٔ ۴، BA، HL، آینه |
| بازرسی | SGS, TUV, BV, ABS, LR etc. |
| کاربرد | Oil & Gas, Petroleum, Vessels, Ship Building, Water Treatment and Environmental Protection etc. |
| پایان | توضیحات | ضخامت معمول (میلیمتر) | عرضهای موجود (میلیمتر) |
| دو بی | درخشش خاکستری صاف و بازتابنده. پرکاربردترین. | 0.55 | 914, 1219 |
| کارشناسی هنر | پایانکاری آینهای درخشان پس از آنیل. | 0.70 | 914, 1219 |
| DP | برسخورده، غیربازتابنده، آسان برای تمیز کردن. | 0.90 | 750, 914, 1219 |
| منابع انسانی | پوسته زدایی شده، با پوشش نورد گرم. | 1.20 | ۷۵۰–۱۵۰۰ |
| شمارهٔ یک | سطح سفید پس از نورد گرم اسیدشویه شده. | 1.50 | 914, 1219, 1500 |
| سلام | پایانکاری صیقلی خطی پیوسته. | 1.60 | 914, 1219, 1500 |
| شمارهٔ ۴ | با زبری ۱۵۰–۱۸۰ صیقل داده شده است. | 2.00 | 914, 1219, 1500 |
| شمارهٔ ۸ | جلا آیینهای، بسیار بازتابنده. | 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.
لوله فولاد ضدزنگ 904L ممتاز با مقاومت عالی در برابر خوردگی اسید. سایزها و اشکال سفارشی از تولیدکننده معتبر لوله فولاد ضدزنگ در چین موجود است. گزینههای بدون درز یا جوششده با گواهیهای بینالمللی.
High-performance 321 stainless steel tubes from China wholesale manufacturer. Titanium-stabilized alloy ideal for high-temperature and corrosion-resistant applications. Available in various shapes and custom specifications.
Top-quality 316 stainless steel tubes from China manufacturer. Enhanced corrosion resistance, molybdenum-added alloy, suitable for marine, chemical, and industrial use. Custom sizes and shapes available.
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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