China ABS core tubes for lithium battery separator Manufacturer, Supplier, Factory

Hongkai Plastic Technology is a leading Chinese manufacturer and supplier specializing in3-inch 76mm ID 10mm thickness ABS Winding Tube . This product is specifically engineered for high-precision winding applications. Crafted from premium ABS plastic pellets, it leverages superior material properties and precision extrusion techniques to deliver stable and reliable solutions for winding processes involving specialty tapes, specialty films, lithium battery separators, and other high-end materials.

Jiangsu Hongkai Plastic Technology Co., Ltd.'s core ABS plastic pipe product line features a 6-inch ABS core pipe with a 6-inch 15mm ABS pipes for aluminum foil winding. Its exceptional performance and highly customized services make it the preferred choice for numerous industry clients. The 15mm wall thickness provides robust compression resistance, effortlessly handling high-intensity, high-pressure environments. Whether supporting industrial winding operations or carrying heavy loads during logistics transportation, it maintains stable and reliable performance. It effectively mitigates risks of deformation or damage caused by pressure, ensuring long-term operational stability. Yet behind this seemingly ordinary specification lies immense production complexity—its manufacturing difficulty far exceeds expectations, demanding immeasurable dedication and effort from our team.

In the production of films and specialty tapes, the quality of the winding cores directly impacts the flatness of the product rolls and their operational efficiency. Jiangsu Hongkai Plastic Technology Co., Ltd.'s 4-inch 101mm ID PE core tube are meticulously crafted to meet this demand, becoming the trusted choice for numerous enterprises.

Amidst the relentless wave of innovation in materials science, lightweight design, high performance, and durability have emerged as critical imperatives for industry advancement. Leveraging its profound technical expertise and forward-thinking vision, Jiangsu Hongkai Plastic Technology Co., Ltd. proudly unveils its 3-inch 76mm ID fiberglass core FRP tube. Harnessing the exceptional properties of fiberglass-reinforced plastic, this breakthrough product redefines the standard for industrial core tubes, ushering in a new era of efficiency, stability, and durability!

Hongkai Plastic has dedicated many years to the R&D and manufacturing of ID 3 inches OD 8 inches Double-layer ABS spool. Utilizing glass fiber reinforced ABS modified materials as its core, the company employs low shrinkage (≤0.3%) and high-heat resistance (stable at 120°C) formulations to achieve industry-leading precision: roundness ≤0.05mm and straightness ≤0.1mm. This effectively resolves wave-like winding and sagging issues in separators, boosting customer battery yield rates by 5%+. We hold ISO 9001 quality management system certification and SGS environmental testing reports. Our products pass extreme environment validation from -40°C to 120°C with a lifespan exceeding 5 years, significantly reducing customers' overall costs.

Jiangsu Hongkai Plastic Technology Co., Ltd. has been deeply engaged in the high-performance tubing sector for years, consistently prioritizing customer needs. We are proud to introduce our new PP Plastic Plugs for Plastic Pipes and cap series! We offer diverse material options including ABS, PP, and PE, covering mainstream sizes from 4 inches to 12 inches, with comprehensive customization services available.