Threads are in accordance to IS07-1
All male threads are BSPT and female threads are BSPP.
Whiteheart malleable EN-GJMW-400-5 cast iron, grade W40-05 according to ISO5922/DIN-1692, and tested in accordance to EN 10242
Suitable for the flow of water, steam, gas or other non aggressive media.
Two types are available:
With an anti-corrosive varnish to protect against rust whilst in stock and after installation prior to plant conditioning.
According to EN 10242, zinc coating weight relative to surface exceeds 500 gr/m² (average layer thickness 70 micron)