Duplex stainless steel offers exceptional resistance to corrosion and high mechanical strength. The superior corrosion resistance of duplex stainless steel ensures significantly longer operational uptime compared to carbon and conventional stainless steels. Its mechanical strength allows for lighter constructions, compact system designs, and reduced welding, making it an ideal choice for demanding industrial applications. At AstroForge Fitting Industries, we specialize in providing top-quality duplex stainless steel fittings, including pipe fittings, forged fittings, buttweld fittings, and flanges. Our extensive stock range and expertise in duplex and super duplex grades ensure that we meet the diverse needs of industries around the world. Duplex Steel Pipe Fittings We Offer: Common Duplex Steel Specifications:

Grade	ASTM	EN	Trade Name	C	Mn	Cr	Ni	Mo	N	Other Elements	Grade	ASTM	EN
2304	2304	1.4362	Duplex	0.03		21.5-24.5	3.0-5.5	0.1-0.6	0.05-0.2	0.05-0.6 Cu	2304	2304	1.4362
2101	2101	1.4162		0.04	4.0	21.0	1.35	0.1	0.2		2101	2101	1.4162
2205	2205	1.4462	Duplex	0.03		22.0-23.0	4.5-6.5	3.0-3.5	0.14-0.2		2205	2205	1.4462
2507	2507	1.441	Super Duplex	0.03		24.0-26.0	6.0-8.0	3.0-5.0	0.24-0.35	1.5-2.5 Cu	2507	2507	1.441

Duplex Steel Pipe Fittings

• 2205 Duplex Fittings
• 2507 Duplex Steel Pipe Fittings

Duplex Steel Forged Fittings

• 2205 Duplex Steel Forged Fittings (UNS S32205)
• 2507 Duplex Steel Forged Fittings (UNS S31803)

Duplex Steel Buttweld Fittings

•  2205 Duplex Steel Buttweld Fittings (UNS S32205)
•  2507 Duplex Steel Buttweld Fittings (UNS S31803)

Duplex Steel Flanges

• 2205 Duplex Steel Flanges (UNS S32205)
• 2507 Duplex Steel Flanges (UNS S31803)

 Stock Grades Available at AstroForge Fitting Industries:

• Duplex UNS Grades: S31803, S32205, F51, and F60
• Super Duplex UNS Grades: S32750, S32760, F53, and F55

Our duplex and super duplex materials are produced, certified, and tested to comply with all international standards and specifications, ensuring superior quality and performance.  Duplex Stainless Steel Pipe Fittings & Flanges Stock Range:

• Pipe Fittings and Flanges (up to 12 inches): Stocked in schedules ranging from SCH10S to XXS, with pressure ratings from 150 lb to 2500 lb, and API flanges up to 10,000 psi.
• Larger Sizes: We stock materials up to 30 inches (762 mm OD) in a limited thickness range.
• Super Duplex: Available up to 18 inches in a limited thickness range.

 Global Supply and Reach: AstroForge Fitting Industries is a leading supplier of duplex stainless steel pipe fittings and flanges, serving customers worldwide. We have an extensive presence across India, including key cities such as Mumbai, Ahmedabad, Chennai, Delhi, Bangalore, Hyderabad, Kolkata, Surat, Pune, and many more. We are dedicated to providing the highest quality duplex steel products to industries across the globe, ensuring superior performance, durability, and reliability in even the most demanding environments. For inquiries or to buy duplex steel pipe fittings, get in touch with our sales team today!