ABS 3-inch Pipe End Plug

The China ABS 3-inch pipe end plug by Hongkai Plastic comprehensively safeguard transportation and storage safety for industries including lithium battery separators, electronic materials, and chemical pipelines. Demonstrating professionalism in every detail, we provide comprehensive protection for every roll of material!

Tube plugs and end caps are primarily used to seal both ends of ABS 3-inch pipe end plug, preventing dust and moisture intrusion to maintain the cleanliness of internal materials such as lithium battery separators and optical films. During transportation or storage, the end caps enhance the core tube's compression resistance, preventing deformation that could damage the materials. The 3-inch diameter (approximately 76.2mm) is an industry standard size compatible with most core tube applications, including printing, tape, film, and packaging paper industries.

Tube plug materials include: ABS (Acrylonitrile Butadiene Styrene): High strength, chemical resistance, smooth surface—suitable for high-precision requirements. PP (Polypropylene): Lightweight, low cost, but slightly inferior temperature resistance compared to ABS. PE (Polyethylene): Excellent flexibility but lower hardness, commonly used in low-end applications. Jiangsu Hongkai Plastic Technology Co., Ltd.'s 3-inch ABS core tubes utilize high-precision ABS material with a 6mm wall thickness, specifically engineered for lithium battery separators. The tube plugs are injection molded, enabling complex structures and high-precision dimensional control. Some products undergo polishing or anti-static treatment to enhance user experience. Primarily used in the lithium battery separator industry, these plugs require high cleanliness to prevent dust contamination.