What type of jacket is required for CSST to be considered bonded?

When it comes to CSST (Corrugated Stainless Steel Tubing) systems, having an appropriate jacket is essential for safety and regulatory compliance. For CSST to be considered bonded appropriately, it requires an arc-resistant jacket. This type of jacket is designed to protect the tubing from the effects of electrical arcing, which can occur due to various factors, including faulty wiring or grounding issues. The arc-resistant properties of the jacket help prevent damage that could result in gas leaks or fire hazards, ensuring both the integrity of the installation and safety for occupants.

In contrast, the other types of jackets mentioned do not specifically address the primary concern related to electrical issues connected to CSST installations. A water-resistant jacket focuses more on moisture protection, high-temperature jackets are intended to withstand heat without degrading, and fire-retardant jackets provide added safety against flames but do not inherently protect against electrical arcing. Hence, for the purpose of bonding and ensuring proper safety protocols in CSST installations, an arc-resistant jacket is necessary.