Gas Furnace Standards

This practice describes a procedure to gather data intended to measure the uniformity of exposure conditions upon test specimens for the fire test methods described in Test Methods E119, E814, E1529, E1725, E1966 and E2336. The collected data from furnaces are intended to form a basis for...

Purpose. This standard describes the general requirements for the quality and equipment of furnace or induction brazed connections of material types: steel, stainless steel, nickel, nickel alloy, copper, copper alloy, and heat or corrosion resistant materials. This standard contains general...

NOTE: This guide specification covers the requirements for warm air heating systems for buildings (not including Family Housing) using oil-fired or gas-fired; vented; indirect air heating central furnaces, unit heaters, and duct heaters. It does not cover wall furnaces or floor...

002950-000000-000000 1 Scope 1.1 These requirements cover commercial-industrial gas burners with input ratings over 400,000 Btu per hour (117.23 kW) intended for installation in heating equipment such as, but not limited to, appliances, furnaces, heaters, ovens, water heaters, and...

Describes three methods: heating over a gas burner and then tansferring to a muffle furnace; closed furnace method and a sulphation method. Specifies apparatus, procedure and reporting of results.

This NES specifies the minimum requirements for the approval of natural convection, fan-assisted and forced-air circulation fiirnaces used for the heat treatment of Nickel Aluminium Bronze (NAB)to NES 747 Parts 2 and 4. It may be applied to furnaces used for the heat treatment of other...

This INTERIM Defence Standard specifies requirements for a type of carbon black suitable for use in the manufacture of certain propellants and inter propellant substitues

1. SCOPE: The material defined by this standard is a graphite-magnesite brick.

1. SCOPE: The material defined by this standard is a graphite-magnesite brick.

1. SCOPE: The material defined by this standard is a graphite-magnesite brick.

This Standard provides specification applicable to blast furnace slag aggregate used for concrete.

017380-000000-000000 1 Scope 1.1 These requirements cover venting systems intended for venting Category II, III, or IV gas-burning appliances as defined by the Standard for Gas-Fired Central Furnaces (except Direct-Vent Central Furnaces), ANSI Z21.47 and the National...