Long Weld Neck Flanges

We are recognized in the Indian and Global markets for providing Long Weld Neck Flanges at attractive rates in the industry. Demanded for their different features, these Long Weld Neck Flanges are designed and manufactured, using premium metals on a specification basis of the clients. By thorough testing of the Long Weld Neck Flanges, we ensure that they are attuned to give high performance on a regular basis.

Remarkable Features :

• High stress bearing capacity
• Good shock resistance
• Excellent metallurgical strength
• Durable
• Resistant to corrosion

Demanded for  :

• All-purpose piping needs
• Refineries

Range : ½(15 NB) to 48 (1200NB) in 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS ASA 150, ASA 300, PN 6,10,16,25, 40,64,100,160 ETC. Available with NACE MR 01-75

Availability :

• Stainless Steel Grade - 304, 304L, 304H, 309, 310, 310S, 316, 316Ti, 316 L, 317, 317L, 321, 347, 347 H, 409, 410, 410S, 420, 430L
• Duplex Steel Grade - 2205 (UNS No. S31803), 2507 (UNS No. S32750)
• Nickel Alloy Grade - Nickel 200 (UNS No. N02200), 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)
• Copper Alloy Grade - UNS No. C 10100, 10200, 10300, 10800, 12000, 12200, 70600, 71500, UNS No. C 70600 (Cu -Ni- 90/10), C 71500 (Cu -Ni- 70/30)

Standard :

• ANSI - ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
• DIN - DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
• B.S - BS4504 , BS4504, BS1560, BS10

What we offer :

• Hot Dipped Galvanizing
• Heat Treatment
• CNC Machining
• Threading