IS 15028 : 2001 Hoisting Swivel for Use with Diamond Core Drilling - Requirements

1 Scope

This standard covers a typical shape; form and features of basiccomponents, material requirements and area of application ofhoisting swivels for diamond core drilling.

2 References

IS 4218 : Part 1 :1976 ISO metric screw threads :Part 1 Basic and design profiles

IS 5517 :1993Steels for hardening andtempering - Specification