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 | Barrel Nipples |
SPECIFICATION | ISI Marked | Yes, No |
MANUFACTURE | Mathod of Socket Manufacturing | Hot-Finished Seamless(HFS) |
DIMENSION | Nominal Bore(mm) | 20 |
Reduced Nominal Bore(mm) | 50 | |
Length( in mm) | 200 | |
Length of running nipple ( in mm ) | 13, 19, 21, 27, 30, 33, 38, 48, 51, 57, 70, 78, NA, 32, 25, 100 | |
Length of close taper ( in mm ) | 19, 27, 28, 37, 39, 46, 51, 60, 69, 75, 87, 96, NA | |
Length of barrel nipple ( in mm ) | 32, 38, 51, 54, 60, 70, 79, 89, 102, 114, 124, 127, NA, 100 | |