| 331 |
Oil well Cement |
IS 8229 |
2003-02-17 |
QCO for Oil well Cement
|
| 332 |
Composite Cement – Specification |
IS 16415 : 2015 |
2003-02-17 |
QCO for Composite Cement – Specification
|
| 333 |
Microfine Ordinary Portland Cement – Specification |
IS 16993 : 2018 |
2003-02-17 |
QCO for Microfine Ordinary Portland Cement – Specification
|
| 334 |
High Alumina Refractory Cement |
IS 15995 : 2018 |
2003-02-17 |
QCO for High Alumina Refractory Cement
|
|
Cattle Feeds
|
|||||
| 335 |
Compounded Feeds for Cattle |
IS 2052 : 2009 |
2021-07-01 |
QCO for Compounded Feeds for Cattle
Amendment QCO for Compounded Feeds for Cattle
|
|
Steel and Iron Products
|
|||||
| 336 |
Specification for Malleable iron shots and grits for use in foundries |
IS 9139 : 1979 |
2021-02-16 |
QCO for Specification for Malleable iron shots and grits for use in foundries
|
| 337 |
Steel tubes for structural purposes |
IS 1161 : 2014 |
2020-08-01 |
QCO for Steel tubes for structural purposes
|
| 338 |
Steel Tubes, Tubulars and Other Wrought Steel Fittings – Part 1 : Steel Tubes |
IS 4270 : 2001 |
2020-08-01 |
QCO for Steel Tubes, Tubulars and Other Wrought Steel Fittings – Part 1 : Steel Tubes
|
| 339 |
Steel tubes used for water-wells (upto 200 mm dia) |
IS 4270 : 2001 |
2020-08-01 |
QCO for Steel tubes used for water-wells (upto 200 mm dia)
|
| 340 |
Steels for Cold Heading/Cold extrusion application Part–1 Wrought carbon and low alloy steels |
IS 11587 : 1986 |
2020-02-14 |
QCO for Steels for Cold Heading/Cold extrusion application
|
| 341 |
Structural Weather resistant steel |
IS 11587 : 1986 |
2020-02-14 |
QCO for Structural Weather resistant steel
|
| 342 |
Fire resistant Steel – Specification |
IS 15103 : 2002 |
2020-02-14 |
QCO for Fire resistant Steel – Specification
|
| 343 |
High Tensile Strength Flat Rolled Steel Plate (Up to 6 mm), Sheet and Strip for the Manufacture of Welded Gas Cylinder |
IS 15914 : 2011 |
2020-02-14 |
QCO for High Tensile Strength Flat Rolled Steel Plate
|
| 344 |
Hot Dip aluminium–Zinc alloy metallic coated steel strip and sheet (Plain) |
IS 15961 : 2012 |
2020-02-14 |
QCO for Hot Dip aluminium–Zinc alloy metallic coated steel strip and sheet |
| 345 |
Structural Steel for Building for Structures with improved seismic Resistance |
IS 15962 : 2012 |
2020-02-14 |
QCO for Structural Steel for Building with improved seismic Resistance |
| 346 |
Structural Steel for Building for Structures with improved seismic Resistance |
IS 15962 : 2012 |
2020-02-14 |
QCO for Structural Steel for Building with improved seismic Resistance |
| 347 |
Stainless Steel wire Rod |
IS 6527 : 1995 |
2020-02-14 |
QCO for Stainless Steel wire Rod |
| 348 |
Stainless Steel Wires |
IS 6528 : 1995 |
2020-02-14 |
QCO for Stainless Steel Wires |
| 349 |
Stainless Steel Bars and Flats |
IS 6603 : 2001 |
2020-02-14 |
QCO for Stainless Steel Bars and Flats |
| 350 |
Stainless Steel sheets and strips for utensils – Specification |
IS 5522 : 2014 |
2020-02-14 |
QCO for Stainless Steel sheets and strips for utensils |
| 351 |
Stainless Steel Plate, Sheet and Strip – Specification |
IS 6911 : 2017 |
2020-02-14 |
QCO for Stainless Steel Plate, Sheet and Strip |
| 352 |
Low Nickel Austenitic Stainless Steel Sheet and Strip for Utensils and Kitchen Applications |
IS 15997 : 2012 |
2020-02-14 |
QCO for Low Nickel Austenitic Stainless Steel Sheet and Strip |
| 353 |
Specification for Hot rolled steel strip (bailing) |
IS 1029 : 1970 |
2020-04-23 |
QCO for Specification for Hot rolled steel strip (bailing) |
| 354 |
Specification for Hot-rolled mild steel sheet and strip in coil form |
IS 2385 : 1977 |
2020-04-23 |
QCO for Hot-rolled mild steel sheet and strip in coil form |
| 355 |
Specification for Structural steel for construction of hulls of ships |
IS 3039 : 1988 |
2020-04-23 |
QCO for Structural steel for construction of hulls of ships |
| 356 |
Bright steel bars – Specification |
IS 9550 : 2001 |
2020-04-23 |
QCO for Bright steel bars – Specification |
| 357 |
Tool and die steels – Specification |
IS 3748 : 1990 |
2020-04-23 |
QCO for Tool and die steels – Specification |
| 358 |
Steel for hardening and tempering – Specification |
IS 5517 : 1993 |
2020-04-23 |
QCO for Steel for hardening and tempering |
| 359 |
Specification for High speed tool steels |
IS 7291 : 1981 |
2020-04-23 |
QCO for Specification for High speed tool steels |
| 360 |
Specification for Steel for valves for internal combustion engines |
IS 7494 : 1981 |
2020-04-23 |
QCO for Specification for Steel for valves for internal combustion engines |
