Flange Welding Couplings

Made available by us is a wide and commendable range of Weld Neck Flanges (WNRF). All our products comes with welding neck, which is hot formed from a circular section of steel plate having a small co-axial hole in the center due to which these are durable. These products find their wide applications in engineering and construction industries because of rustproof construction, excellent finishing and lightweight. Specifications: Stainless Steel: ASTM A 182 and A 240 Grade: F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H and 904L Duplex Stainless Steel: UNS S31803 and 2205 Super Duplex Stainless Steel: UNS S32750 Carbon Steel: ASTM A 105 and ASTM A 181 Alloy Steel: ASTM A 182, GR F1, F11, F22, F5, F9 and F91 Nickel Alloys: Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22 and C276 Copper Alloys: Copper, Brass & Gunmetal Size: 1/8" NB to 48" NB Class: 150, 300, 400, 600, 900, 1500 & 2500 Standards available: ANSI: ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36 and ANSI B16.48 DIN: DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638 and DIN2673 B.S: BS4504, BS4504, BS1560 and BS10

Product Details: Color : Silver Material Coper, Stainless Steel, Nickel Alloy, Carbon Steel, Copper Alloy, Mild Steel Size 3/4 inch, 0-1 inch, 1-5 inch, 5-10 inch, 10-20 inch, 20-30 inch, 1 inch, 1/2 inch, 3 inch, 2 inch Class 150#, 300#, 600#, 900#, 2500# No. Of Holes 4, 8, 12 Rated Pressure (Bar) 2500 Application Gas Pipe, Structure Pipe, Pneumatic Connections, Hydraulic Pipe Shape Round & as per drawing also Material Standard ASTM A105, ASTM A182, ASTM A351, ANSI B16.5 Flanges available & manufactured a s per drawing provided by client in any shape & formGrades like - 202 / 304 / 304L / 316 / 316L / 309 / 310s / Inconel / Monel / Hestalloy / Brass / Bronze and many other nickela based alloys Sample also provided for Inspection

we manufactured stainless steel grooved couplings, and they were used in connect two pipes rapidly.

Half Coupling ASME B16.11 Rating : 3000 PSIG Material : Forged Steel (A105) Ends : Screwed, Socket Weld Specials : IBR Size : 15mm Notes : Available Valve Size : 3000 PSIG 15mm to 50mm 6000 PSIG 15mm to 50mm 9000 PSIG 15mm to 32mm Material : LF2, F5, F9, F11, F22, F304, F304L, F304H, F316, F316L, F316H, F91, F51, F321H, F321

Full Coupling ASME B16.11 Rating : 3000 PSIG Material : Forged Steel (A105) Ends : Screwed, Socket Weld Specials : IBR Size : 15mm Notes : Available Valve Size : 3000 PSIG 15mm to 50mm 6000 PSIG 15mm to 50mm 9000 PSIG 15mm to 32mm Material : LF2, F5, F9, F11, F22, F304, F304L, F304H, F316, F316L, F316H, F91, F51, F321H, F321