High-Durability U-Shaped Receiver for Tube Expansion: Crafted from plastic or mold steel, this U-shaped receiver features a polished groove designed for strength and wear resistance. It supports U-shaped copper, aluminum, or stainless steel tubes during expansion, preventing shrinkage or damage. Fully customizable for tube diameters and expander models, it is perfect for heat exchanger applications across the refrigeration and automotive industries.

• Φ5,Φ6,Φ6.35,Φ7,Φ7.94,Φ9.53,Φ8.9,Φ12,Φ12.7,Φ14.5,Φ15.88

Guangzhou Runshi Mold Co., Ltd. focuses on the precision machinery manufacturing industry. Since its establishment, the company has mainly provided equipment molds, vulnerable parts, and cutting tools for air conditioning and heat exchanger manufacturing enterprises. It also provides ceramic parts and tungsten steel parts for industries such as new energy, fluid control, medical devices, semiconductor, aerospace, photovoltaics, lithium batteries, petrochemicals, high-precision automation equipment, electronic communication, automobiles and so on.