Tubes, pipes and hoses of vulcanized rubber other than hard rubber

cpc code 36230 covers the production of tubes, pipes, and hoses made from vulcanized rubber, excluding those made from hard rubber. This industry plays a crucial role in various sectors, including construction, automotive, and industrial applications. The demand for these rubber products is driven by their durability, flexibility, and resistance to chemicals and environmental factors, making them essential components in a wide range of industries.

The production of tubes, pipes, and hoses under cpc code 36230 typically involves a multi-step process. First, raw rubber materials, such as natural or synthetic rubber, are mixed with various additives like fillers, accelerators, and vulcanizing agents. The mixture is then extruded or molded into the desired shape and size. The formed products are then subjected to a vulcanization process, where heat and pressure are applied to crosslink the rubber molecules, enhancing their strength, elasticity, and resistance to wear and tear.

The main inputs required for the production of tubes, pipes, and hoses under cpc code 36230 include raw rubber materials, such as 4001 Natural rubber, 4002 Synthetic rubber, and 4003 Reclaimed rubber. Additionally, the industry relies on various chemicals and additives, such as fillers, accelerators, and vulcanizing agents. Specialized machinery, including extruders, molding equipment, and vulcanization presses, are also essential for the manufacturing process.

The primary outputs of the industry covered by cpc code 36230 are tubes, pipes, and hoses made from vulcanized rubber, excluding those made from hard rubber. These products find applications in a wide range of industries, including 42 Construction and mining equipment, 49 Transport equipment, and 38 Machinery and equipment n.e.c.. The rubber products manufactured under this code are often used for fluid and gas transportation, as well as in various industrial and consumer applications.