Long Radius Bend

Advance Forging is an industry-leading Manufacturer and Stockist of Long-Radius Bend  in Kolkata, West Bengal, Odisha, Chhattisgarh, Assam, Andhra Pradesh, Hyderabad, Telangana, Chennai, Uttar Pradesh, Bihar, Ahmedabad, and Gujarat. 

What is a Long Radius Bend?

A Long-Radius Bend refers to a type of pipe bend characterised by a curvature radius that is larger than that of a standard or short-radius bend. This design enables a more gradual directional change, which facilitates smoother fluid flow and minimizes pressure drop within piping systems. Long radius bends are commonly employed in scenarios that necessitate a gentle flow path, such as in water supply systems, HVAC systems, and oil pipelines.

What is Long Radius Bend used for?

Long-Radius Bends serve the purpose of redirecting the flow of fluids or gases within piping systems while avoiding significant resistance or pressure loss. They are frequently utilised in industrial processes, power generation facilities, and infrastructure projects where it is essential to maintain a smooth and efficient flow. Long-Radius Bends contribute to minimising turbulence, lowering energy consumption, and enhancing the overall effectiveness of the piping system.

What are the advantages of Long Radius Bend?

The benefits of Long-Radius Bend encompass enhanced flow characteristics and a reduction in pressure drop when compared to sharper bends. Their larger radius promotes smoother fluid movement, thereby minimizing turbulence and the associated energy losses. Additionally, Long-Radius Bend aid in preventing excessive wear and tear on the pipe, thereby reducing the risk of erosion and extending the lifespan of the system. Furthermore, their gentle bend radius simplifies the processes of inspection, maintenance, and cleaning of the piping system.

Standard Specification for Long Radius Bend

• Dimensions : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
• Size : 2″NB TO 18″ NB
• Type : Seamless / ERW / Welded / Fabricated
• Bend Radii : 75 / 100 / 150 / 250 / 300 / 500 / 800 / 1,000 / 1,200 / 1,500 mm
• Bending Radius(R): R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
• Bending angle (θ): 15°, 30°, 45°, 60°, 90°, 135°, 180°

Material & Grades of Long Radius Bend:

• Stainless Steel Long Radius Bend :
  ASTM A403 WP316/316L, ASTM A403 SA / A 774 WP-S, WP-W, WP-WX 304/304L, ASTM A182 F316L, 304L, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404
• Duplex & Super Duplex Steel Long Radius Bend :
  ASTM A 815, ASME SA 815 UNS NO S31803, S32205. UNS S32750, S32950. Werkstoff No. 1.4462
• Carbon Steel Long Radius Bend :
  ASTM A234, ASME SA234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.
• Low Temperature Carbon Steel Long Radius Bend : ASTM A420 WPL3, A420 WPL6
• Alloy Steel Long Radius Bend :
  ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91
• Nickel Alloy Long Radius Bend :
  ASTM B336, ASME SB336, Nickel 200 (UNS No. No2200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020), Titanium (Grade I & II), Cupro-Nickel 70/30, CuNi10Fe1Mn, CuNi30Mn1Fe.