ศูนย์ข้อมูลอ้างอิงธุรกิจไทย

รหัสอาชีพ 721

Primary-source occupation page using the ILO ISCO-08 structure as the English reference layer.

2026-08-13ไม่ใช่เว็บไซต์ราชการ

Classification note

  • Published code: 721
  • Hierarchy level: minor-group
  • This page uses ISCO-08 as the English occupation reference layer while Thai TSCO label harmonization remains incomplete.

Occupation hierarchy

  • Major Group: 7 Craft and Related Trades Workers
  • Sub Major Group: 72 Metal, Machinery and Related Trades Workers
  • Minor Group: 721 Sheet and Structural Metal Workers, Moulders and Welders, and Related Workers

Child groups

TSIC codes where this occupation is primary

  • No primary TSIC mapping is published for this occupation yet.
  • No related TSIC mapping is published for this occupation yet.

Definition

Sheet and structural metal workers, moulders and welders, and related workers, make moulds and cores for casting metal, weld and cut metal parts, make and repair articles of sheet metal, and install, erect, maintain and repair heavy metal structures, tackle, cable-cars and related equipment.

Tasks include

Tasks performed usually include: making moulds and cores for casting metal; casting, welding and shaping metal parts; making and repairing articles of sheet metal such as sheet steel, copper, tin or brass; installing, erecting, maintaining and repairing heavy metal structures as well as tackle, cable cars and related equipment.

Included occupations or child groups

Occupations in this minor group are classified into the following unit groups: 7211 Metal Moulders and Coremakers 7212 Welders and Flame Cutters 7213 Sheet Metal Workers 7214 Structural Metal Preparers and Erectors 7215 Riggers and Cable Splicers