Details: supply, fabrication, installation of g.i pipe line medium duty (class c), according to is: 1239 by welding joints. 75 mm (3”) pipe 50 mm (2”) pipe 18 mm (3/4” ) pipe welding and jointing of welded joints (inch diameter) including pipes, bends flanges and all fittings 3” pipe, 2” pipe, 3/4” pipe & 3/8” gi coupling supply, fabrication & installation of fitting (flanges is 6392 or ansi b16.5, elbows, reducers, etc.) for welded joints of g.i pipe line medium duty (class c), according to is: 1239 (welding is not included and should be considered under item no. 2) 75 mm (3”) elbow 50 mm ( 2”) elbow 18 mm ( 3/4” ) elbow 18 mm ( 3/4” ) t – fittings threaded end 100 x 75 mm reducer coupling threaded end 3” suitable flanges for gate valve/ butter fly valve/ nrv/ relief valve/ any other fittings as per is std 2” suitable flanges for gate valve/ butter fly valve/ nrv/ any other fittings as per is std supply, fabrication & installation of fitting (flanges is 6392 or ansi b16.5, elbows, reduce
Sector: Research center