We Rio Engineering are leading manufacturers of flanges and Pipe Fittings from Mumbai, Maharashtra, India. We manufacturing FORGED COUPLING (HALF, FULL) as per International standard and material Grad.
Couplings are forged fittings manufactured in accordance with ASME B16.11 and are used to join pipes. They are available in half or full size and with socket weld or threaded connections (or a combination of the two for special piping applications).
Rio Engineering is a manufacturer, Stockiest and Exporter of Threaded Couplings, Forged Couplings, Forged Full Couplings, Forged Half Couplings, Threaded Full Couplings, Threaded Half Couplings that offers in an extensive collection to our valuable customers. We offer a quality range of fittings, which are durable and corrosion-free. We export Forged Threaded Coupling worldwide.
Size: 1/2″NB TO 4″
Class: 3000 LBS, 6000; BS, 9000 LBS
Type: S/W, & SCRD- NPT, BSP, BSPT
• Stainless Steel – ASTM A182 F304, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L
• Carbon Steel – ASTM 105/A694/Grade F 42/46/52/56/60/65/70
• Low Temperature Carbon Steel – A350 LF3 / A350 LF2
• Alloy Steel : ASTM/ ASME A/SA182 F1/F5/F9/F11/F22/F91
• Duplex / super duplex steel : ASTM/ASME A/SA 182, UNS F-44, F-45, F-51, F-53, F-55, F-60, F-61
• Nickel Alloy
• Copper Alloy
VALUE ADDED SERVICE:
• Hot Dip Galvanizing
• Electro Polish