FM 4950

Evaluating Welding Pads, Welding Pads, Welding Blankets, and Welding Curtains for Hot Work Operations

This standard sets performance requirements for welding pads, welding blankets, and welding curtains used as a means of preventing the ignition of combustibles during welding, cutting and other hot work operations.

Status:

Expired

Sector:

Fire

Applicability Date:

Expiry Date:

2019-12-30

ORD Number:

FM 4950

Published Date:

1969-12-30

Certification Body:

FM Approvals LLC

Canadian Regulatory Authority:

Council of Canadian Fire Marshalls and Fire Commissioners