Details: providing and laying flanged c.i. standard specials such as tees, bends, collars, tapers, caps etc., suitable for flanged jointing as per is : 1538 : up to 300 mm dia supplying pig lead at site of work. providing and laying double flanged ( / welded) centrifugally (spun) ductile iron pipes of class k - 9 conforming to is : 8329 : 100 mm dia ductile iron double flanged
Sector: PWD