austenitic seamless pipe
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ASTM A790 أنابيب الفولاذ المقاوم للصدأ المزدوجة غير الملحومة للتطبيقات البحرية للنفط والغاز
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
2205 أنابيب مستديرة من الفولاذ المقاوم للصدأ UNS S32205 غير الملحومة للنفط والغاز التطبيقات البحرية
2205 stainless steel round tube is a high-strength, highly corrosion-resistant specialty pipe material. Its microstructure consists of approximately 50% ferrite and 50% austenite in a duplex configuration. This unique microstructure gives it nearly twice the yield strength of ordinary stainless steel, while also exhibiting excellent resistance to stress corrosion cracking in chloride ion environments.Compared to 304 and 316L austenitic stainless steels, 2205 can withstand
ASTM A789 أنابيب الدقة المزدوجة من الفولاذ المقاوم للصدأ لخطوط أجهزة المبادلات الحرارية
ASTM A789 الأنابيب المزدوجة الأنبوب المزدوج للمبادلات الحرارية وخطوط الأجهزة
2507 أنابيب الفولاذ المقاوم للصدأ S32760 مضادة للتآكل لخدمة الضغط العالي
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,
2205 أنابيب الفولاذ المقاوم للصدأ مزدوجة 1/8 " - 36" OD للصناعة الكيميائية
Duplex stainless steel pipe for the chemical industry is specifically engineered to withstand the aggressive corrosive environments, high pressures, and elevated temperatures commonly encountered in chemical processing facilities. The unique two-phase microstructure (austenite + ferrite) combined with high chromium, molybdenum, and nitrogen content provides exceptional resistance to a wide range of organic and inorganic chemicals. Our duplex pipes are widely specified for
أنابيب الفولاذ المقاوم للتآكل النفط والغاز
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 A249 أنبوب الفولاذ المقاوم للصدأ الأوستنيتي المطاوئ لخدمة غلاية المبادل الحراري
ASTM A249 / A249M is a standard specification issued by ASTM International for welded austenitic stainless steel tubes used in boilers, superheaters, heat exchangers, condensers, and hydraulic systems. These tubes are manufactured using GTAW or ERW processes and are supplied in the solution annealed condition to ensure corrosion resistance and high-temperature strength. This product covers common grades such as TP304, TP304L, and TP304H, making it particularly suitable for
الأنابيب المزدوجة من الفولاذ المقاوم للصدأ 2205 2507 الأنابيب الخالية من اللحام المسحوبة باردة
Seamless duplex stainless steel tube is manufactured without any weld seam, produced by extruding a solid billet of duplex stainless steel into a hollow tube through a piercing and rolling process. The absence of a weld seam provides superior strength, uniform wall thickness, and excellent performance under high pressure, high temperature, and corrosive conditions. Our seamless duplex tubes offer the unique combination of high strength (approximately twice that of austenitic
2205 أنابيب أنابيب الفولاذ المقاوم للصدأ مزدوجة القوة العالية لتطبيقات النفط والغاز
2205 duplex stainless steel pipe is a nitrogen-enhanced duplex grade with a two-phase microstructure consisting of approximately 50% austenite and 50% ferrite. This balanced structure provides approximately twice the yield strength of standard austenitic stainless steels such as 304 and 316, combined with excellent corrosion resistance. 2205 is the most widely used duplex stainless steel grade, offering an exceptional combination of high strength, good weldability, and
