Rishabh Industries Provides Premium Welding Neck Flanges | Available in ANSI, ASME & DIN Standards Across India.
Rishabh Industries, established in 1997, is based in Ahmedabad, Gujarat, India.
We provide a wide range of flanges, including Welding Neck Flanges, compliant with international ANSI, ASME, and DIN standards.
Our products cater to diverse industries, ensuring reliability and performance in critical applications.
Welding Neck Flanges are specialized components designed for high-pressure and high-temperature applications.
Characterized by their long, tapered hub, these flanges are butt-welded to pipes, providing a strong and leak-proof connection.
The design facilitates smooth stress distribution and minimizes turbulence, making them ideal for demanding environments.
Features of Welding Neck Flanges:
Tapered Hub Design: Ensures even stress distribution, reducing the risk of flange failure.
Full Penetration Butt Weld: Provides a robust and leak-tight connection between the flange and pipe.
Matching Bore Diameter: Aligns with the pipe’s internal diameter, promoting smooth fluid flow and minimizing pressure drop.
Material Versatility: Available in materials like carbon steel, stainless steel (304, 304L, 316, 316L), alloy steel, duplex steel, Monel, Hastelloy, copper-nickel.
Compliance with Standards: Manufactured in accordance with ANSI, ASME, and DIN standards to ensure quality and compatibility.
Why Choose Our Welding Neck Flanges?
Industry Expertise: Over two decades of experience in manufacturing high-quality flanges.
Global Reach: Serving clients across India and internationally, ensuring timely delivery and customer satisfaction.
Competitive Pricing: Offering premium products at reasonable costs without compromising on quality.
Customer-Centric Approach: Dedicated to providing exceptional service and support to our clients.
Technical Specification:
Size: 1/2″ (15 NB) to 48″ (1200NB)
Standards: ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Pressure Ratings: Class 150, Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500 | PN6, PN10, PN16, PN25, PN40, PN64 etc.
Carbon Steel Weld Neck Flanges: ASTM A105/A105N, A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, A694 F42, F46, F48, F50, F52, F56, F60, F65, F70, A516.60, 65, 70 (Spectacle Blind Flange, Spacer Ring/Spade Flange), Steel RST37.2, C22.8
Stainless Steel Weld Neck Flanges: ASTM A182 F202, F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L
Alloy Steel Weld Neck Flanges: ASTM A182 F1, F5, F9, F11, F22, F91
Special Alloy Weld Neck Flanges: Duplex, Super Duplex, Nickel Alloys Flange Face Type: Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Coating/Surface Treatment: Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
Value Added Services: CNC Machining, Customised Flanges
Applications of Welding Neck Flanges:
Oil and Gas Industry
Chemical Processing
Power Generation
Water Treatment
Food and Pharmaceutical Industries
FAQs:
Q1: What materials are available for Welding Neck Flanges?
A1: We provide Welding Neck Flanges in carbon steel, stainless steel (304, 304L, 316, 316L), alloy, duplex, Monel, Hastelloy, copper-nickel.
Q2: Do you provide custom sizes and specifications?
A2: Yes, we can manufacture Welding Neck Flanges in various sizes and specifications to meet your specific requirements.
Q3: Are your products compliant with international standards?
A3: Absolutely. Our Welding Neck Flanges are manufactured in accordance with ANSI, ASME, and DIN standards to ensure quality and compatibility.
Q4: How can I place an order or get a quote?
A4: You can contact us via our website or reach out directly to our sales team at +91 9930532430 or email us at info@rishabhind.in for inquiries and quotations.
Q5: What industries do you serve?
A5: We serve industries like oil and gas, chemical processing, power generation, water treatment, food, and pharmaceuticals.
Rishabh Industries Provides Premium Welding Neck Flanges | Available in ANSI, ASME & DIN Standards Across India.
For more information or to place an order, visit our Welding Neck Flange page or contact our team today.
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