In a high-pressure gas distribution system, is a service regulator required on individual service lines?

In a high-pressure gas distribution system, individual service lines typically do not require a service regulator because the pressure is managed by the distribution system itself at a central location before the gas reaches the service lines. High-pressure distribution systems are designed to provide gas at a pressure that is suitable for customers, eliminating the need for additional regulation at each service line.

The system relies on pressure management devices at key points in the network to ensure that gas is delivered at a safe and consistent pressure. While commercial users might have specific installation requirements, the standard practice is that individual residential service lines do not incorporate separate regulators, as this could lead to unnecessary complexity and safety concerns.

In some cases, regulations might mandate a regulator for specific types of customers or under certain conditions, but as a general rule for residential service, individual regulators on service lines are not needed in a high-pressure distribution setup. This central control helps maintain system efficiency and safety while simplifying the infrastructure.