What does bonding gas line mean?

Keyshawn Gibson asked a question: What does bonding gas line mean?
Asked By: Keyshawn Gibson
Date created: Mon, Apr 19, 2021 10:19 AM
Date updated: Mon, Aug 8, 2022 5:20 AM


Video answer: How to properly bond home-flex csst

How to properly bond home-flex csst

Top best answers to the question «What does bonding gas line mean»

When it comes to gas piping, not so much. Specifically, electrical potential. In fact, that applies to all metal piping systems inside a home… To make it really simple, when metal that can carry electricity (but shouldn't) gets connected together to eliminate potential, we call it bonding.

Video answer: Csst gas line bonding

Csst gas line bonding

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Article 100 defines bonding as “the permanent joining of metallic parts to form an electrically conductive path that will ensure electrical continuity and the capacity to conduct safely any current likely to be imposed.”. Bonding does not always mean grounding.

Gas piping shall be considered to be bonded where it is connected to gas utilization equipment that is connected to the equipment grounding conductor of the circuit supplying that equipment. As K'ledgeBldr pointed out it is basically a wire, cable, etc., connected between the piping and the grounding electrode (rod), the grounding electrode conductor (wire to the ground rod) or to a point close to these.

The idea was that if a building started to move during an earthquake, it should have a gas line that moves with it. One of the biggest dangers of buildings during earthquakes is gas leaks that occur after the shaking has stopped. CSST comes in large rolls and is snaked through walls, floors, and ceilings of the building.

Bonding is just another way to say “to connect metal parts of a system so that there is no potential difference between them.” This is usually accomplished with a conductor (piece of wire) connected to both parts and shall be provided where necessary.

This American Gas Association fact sheet provides an overview of the requirements for the electrical bonding of fuel gas piping systems to the electrical grounding system based on ANSI Z223.1/NFPA 54, National Fuel ...

Modern bonding for gas piping Today’s bonding requirement for gas piping comes from section 250.104(B) of the 2017 National Electric Code (NEC), which says the following: If installed in or attached to a building or structure, a metal piping system(s), including gas piping, that is likely to become energized shall be bonded to any of the following:

The new gas piping bonding methods do refer to “equipotential”. CSST got all the press when it really should be done to copper gas lines as well. It will be another few years before a house explodes with the copper lines. When a house explodes with the new bonding in place, the next round of changes will come down the pike.

Protective bonding reduces the risk of life-threatening electric shocks and electrical fires in your home. It's typically needed in older buildings where gas and water pipes are made from metal rather than plastic. As they age, stray wires and plumbing can come into contact with each other and make the metallic appliances around your home ...

A metal gas line _must_ be bonded to the electrical system ground to provide protection in the case that the gas pipe becomes energized by a fault in the wiring. Per the NEC, this bond is made using a suitable equipment

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