BS EN 10242:1995

Foreword
1 Scope
2 Normative references
3 Types of fitting
4 Terminology
5 Materials
6 Design
7 Dimensions and tolerances
8 Threads
9 Manufacture
10 Required characteristics
11 Testing and inspection
12 Quality assurance systems
13 Designation of fittings
14 Marking
Annex A (normative) Malleable cast iron fittings threaded to
        ISO 7-1 but having internal threads type Rc
Annex B (informative) Assessment of conformity
Annex C (informative) Relationship with the essential
        requirements of the Construction Products Directive
        (89/106/EEC)
Annex D (informative) Relationship between fitting size and
        nominal size (DN)
Annex E (informative) Bibliography
Figures
Tables

Fittings for general purpose transmission of fluids and gases for connecting elements threaded in accordance with ISO 7-1,size 1/8 to 6.

This standard specifies the requirements for the design and performance of threaded pipe fittings in malleable cast iron.

These fittings are for general purposes for the transmission of fluids and gases up to the limits of pressure and temperature specified in this standard. They are intended for the connection of elements threaded in accordance with ISO 7-1, sizes 1/8 to 6.

For use in conditions outside the pressure and temperature limits specified, reference shall be made to the manufacturer.