duplex stainless steel pipe high strength
"
لوله های فلز ضد زنگ دوگانه ساختاری UNS S32101 لوله های نیکل پایین با قدرت بالا
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
2207 Super Duplex Stainless Steel Pipe SCC Resistance for Extreme Environments
صفحه فولادی ضد زنگ 2207، درجه دوبلکس فوق العاده برای محیط های شدید
لوله های فولادی فولادی دو طرفه 2205 بدون درز 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
UNS S31803 لوله بدون درز ASTM A789 4 "جدول 40 لوله فولاد ضد زنگ
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
ASTM A789 UNS S32750 لوله های فولادی ضد زنگ دوگانه برای زیردریایی دریایی
ASTM A789 UNS S32750 super duplex stainless steel tube is a premium-grade product designed for the most demanding industrial applications. With a higher chromium, molybdenum, and nitrogen content than standard duplex grades (e.g., 2205/S31803), UNS S32750 offers superior strength and exceptional corrosion resistance, particularly in aggressive chloride-containing environments. This tube is manufactured in accordance with ASTM A789, covering both seamless and welded ferritic
Super Duplex 2507 ورق فولاد ضد زنگ ASTM A240 مقاوم به خوردگی با قدرت بالا
ASTM A240 Super Duplex 2507 (UNS S32750) is a high-strength, corrosion-resistant stainless steel plate with a ferritic-austenitic microstructure. It offers approximately three times the yield strength of 316L and a PREN value of 40 or higher, providing exceptional resistance to pitting, crevice corrosion, and chloride stress corrosion cracking. Ideal for the most demanding environments, Super Duplex 2507 is widely used in offshore platforms, chemical processing, seawater
لوله های فولادی ضد زنگ نفت و گاز NACE MR0175 2205 2507 برای کاربردهای خدمات ترش
Oil and gas duplex stainless steel tubing is specifically engineered for the demanding environments encountered in upstream, midstream, and downstream operations. The unique two-phase microstructure (austenite + ferrite) combined with high chromium, molybdenum, and nitrogen content provides exceptional resistance to the corrosive conditions typical of oil and gas production, including sour service (H₂S), carbon dioxide (CO₂), chlorides, and high pressures. Our duplex tubing
ASTM A789 لوله های دقیق فولاد ضد زنگ دوگانه برای خطوط ابزار مبادله گرما
لوله دوبلکس ASTM A789 لوله دوبلکس برای مبدل های حرارتی و خطوط ابزار دقیق
لوله های فولادی مستطیل مستطیل ساختاری
The Structural Stainless Steel Rectangular Hollow Section (RHS) is a cold-formed or hot-finished welded hollow profile specifically engineered for load-bearing applications in construction, infrastructure, and industrial projects. Manufactured from high-strength austenitic or duplex stainless steel grades, this section offers an exceptional combination of high strength-to-weight ratio, corrosion resistance, fire resistance, and long-term durability. Unlike decorative or
