N.J. Admin. Code § 13:20-53.8

Current through Register Vol. 56, No. 24, December 18, 2024

Section 13:20-53.8 - Pipes, tubing, hoses, and fittings

(a) All pipes, tubing, hoses, and fittings shall meet the following requirements:

1. All materials and assemblies shall be designed for the widest pressure and temperature ranges to which they may be subjected with a pressure safety factor of at least four.

2. All materials, including gaskets and packing materials, shall be compatible with the fuel used in the system and its service conditions. Aluminum pipe, tubing, or fittings shall not be used between the fuel supply container and first-stage regulator. When used, copper tubing shall be seamless.

3. A pipe thread sealant impervious to the action of the fuel used in the system shall be applied to all male pipe threads prior to assembly. Only tin-silver (95 percent tin, five percent silver) or silver braze alloy shall be used on sweat-type joints or fittings.

N.J. Admin. Code § 13:20-53.8