Kalpataru Piping Solutions
product have been renown to provide the world market with quality products that are built to last and function to best of their abilities using best quality native material and constructed using precise technology. Use of professional expertise and advanced technology has helped shape foundation for innovation of many new products.
Groove and tongue flanges
are used in a pair and have proved to be a advantage for many high pressure piping systems. Groove flange has a depression that is carved using precise measurements and tongue flange has a raised swell that is of same measurement of the depression. A tongue is affixed in the groove while both the flanges are bolted on, screwed on or welded respectively. Both joints are then bolted on and with a groove joint acting as a block or blocking flange to stop supply. Groove and ring joints are basically used at openings of pipes that have to be shut and opened periodically for repair and maintenance checks.
Specifications :Size :
1/2” to 60”NBClass :
150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.Standards :
ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48Flange Facings :
Raised Face, Ring Type Joint, Large Tongue & Groove, Small Tongue & GrooveGrades :Stainless Steel Groove & Tongue Flanges :
A182 F304/L, F310, F316/L, F321/H, F347/H, F410, F440, 904LCarbon Steel Groove & Tongue Flanges :
ASTM A 105, ASTM A 350 LF 2, ASTM A694 F52 - F60 - F65 - F70Alloy Steel Groove & Tongue Flanges :
ASTM A 182, GR F1, F11, F22, F5, F9, F91Nickel Alloy Groove & Tongue Flanges :
ASTM / ASME SB 564 UNS 2200 (NICKEL 200), UNS 4400 (MONEL 400), UNS 8825 INCONEL (825), UNS 6600 (INCONEL 600), UNS 6601 (INCONEL 601), UNS 6625 (INCONEL 625), UNS 10276 (HASTELLOY C 276), ASTM / ASME SB 160 UNS 2201 (NICKEL 201 ), ASTM / ASME SB 472 UNS 8020 (ALLOY 20 / 20 CB 3)Copper Alloy Groove & Tongue Flanges :
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)Duplex Steel Groove & Tongue Flanges :
ASTM / ASME SA 182 F44, F45, F51, F53, F55, F60, F61