NIC 331104 - Repair and maintenance of steam or other vapor generators and auxiliary plant for use with steam generators such as condensers, economizers, superheaters, steam collectors, and accumulators

NIC 331104 का अर्थ Repair and maintenance of steam or other vapor generators and auxiliary plant for use with steam generators such as condensers, economizers, superheaters, steam collectors, and accumulators है. यह...

मुख्य तथ्य

331104 at a Glance

Code 331104

Official title Repair and maintenance of steam or other vapor generators and auxiliary plant for use with steam generators such as condensers, economizers, superheaters, steam collectors, and accumulators

Version NIC 2025

Source authority MoSPI

Section C - Manufacturing

Division 33 - Repair, maintenance and installation of machinery and equipment

Group 331 - Repair and maintenance of fabricated metal products, machinery and equipment

Class 3311 - Repair and maintenance of fabricated metal products

Level सब-क्लास

Depth 5/5

Children 0

Last verified 2026-04-21

In this section

331101

Repair and maintenance of fabricated structural metal products such as doors, windows and their frames, shutters and rolling shutters, gates, towers, masts, trusses, bridges and similar articles

331102

Repair and maintenance of pipes and pipelines

331103

Repair and maintenance of metal tanks, reservoirs, containers, steel shipping drums and similar items

331104

Repair and maintenance of steam or other vapor generators and auxiliary plant for use with steam generators such as condensers, economizers, superheaters, steam collectors, and accumulators

331199

Repair and maintenance of other fabricated metal products n.e.c. including Mobile welding repair; Repair and maintenance of nuclear reactors, except isotope separators; Repair and maintenance of parts for marine or power boilers; Plate work repair of central heating boilers and radiators; Repair and maintenance of fire arms and ordnance; Repair of sporting and recreational guns

← 331103 331199 →

आधिकारिक नोट

Class 3311 note from source layer

This class includes the repair and maintenance of fabricated metal products of division 25. This class excludes: - sharpening of blades and saws, see 3312 - repair and maintenance of shopping carts, see 3315 - repair of central heating systems etc., see 4322 - repair of mechanical locking devices, safes etc., see 8019

NIC 2008 -> NIC 2025 Mapping for 331104

NIC 2008 links are discovery matches from the local converter layer. Verify final migration decisions against official source documents.

NIC 2008 33114 high

Repair and maintenance of steam or other vapour generators and auxiliary plant for use with steam generators such as condensers, economizers, superheaters, steam collectors and accumulators