Catalogue values for Steel Tubes, Tubulars and Other Steel Fittings as per IS 1239 (Part 2 - Steel Pipe Fittings)

Category Specification Bid Requirement (Allowed Values)
ITEMS Description of Items Tee Reducing on the run and branch
SPECIFICATION ISI Marked Yes, No
MANUFACTURE Mathod of Socket Manufacturing Hot-Finished Seamless(HFS)
DIMENSION Nominal Bore(mm) 20
Reduced Nominal Bore(mm) 15
Length( in mm) 100, 150, 200, 250, 300, 400, 500, NA
Length of running nipple ( in mm ) NA
Length of close taper ( in mm ) NA
Length of barrel nipple ( in mm ) NA