Non refillable welded steel cylinders for industrial use

It is manufactured by welding, which connects the various parts of the bottle body into shape through welding technology. ‌

Industrial non refillable welded steel cylinder is a pressure vessel specifically used in the industrial field, with the following core characteristics:

Manufacturing process: It is manufactured by welding, which connects the various parts of the bottle body into shape through welding technology. ‌

Usage characteristics: Designed to be non refillable, this means that it cannot be refilled and used again like a regular gas cylinder after being filled with gas. The bottle valve is usually designed as a non refillable structure, and the connection between the bottle valve and the bottle body is welded to ensure sealing and safety. ‌

Application scope: Mainly used for containing permanent gases (such as oxygen, nitrogen, argon, etc.), liquefied gases, mixed gases and other industrial gases. ‌

Standard specifications: Its technical requirements, design, manufacturing, and inspection must comply with national standards. The current effective version is GB/T 17268-2020 "Non refillable Welded Steel Cylinders for Industrial Use", which replaces the previous GB 17268-1998 version. ‌

These types of gas cylinders are typically used in specific industrial processes, and their disposable design helps simplify management, reduce costs, and ensure safety in specific application scenarios.