日本伸管 List of Products and Services

Our company offers high-precision aluminum extruded tubes and machined products, as well as high-quality hard anodized products. We also have a proven track record in processing 2000 and 7000 series extrusions and sheets, die-casting (such as ADC12), and castings, including hard anodizing and lubricated anodizing. Additionally, the ultra-hard crack-free anodizing "Ultra Hard," a product of years of technological development, is one of the achievements of Japan's aluminum extrusion high technology. 【Anodizing Technology】 ■ Hard Anodizing ■ Lubricated Anodizing ■ Ultra Hard *For more details, please refer to the PDF materials or feel free to contact us.

• Processing Contract

Japan Shin-kan Co., Ltd., which manufactures aluminum extruded pipes and rods, would like to introduce a case study of the introduction of extrusion processing technology that achieved a 30% cost reduction. The problem faced by the customer was, "The occurrence of casting defects is adversely affecting the production schedule." The request was, "We would like you to produce a cylinder for a compressor." First, what we did was investigate the processing details using the current cylinder. The current processing method involved using cast material (AC4C) for cutting processing, followed by treatment with hard anodizing, and then internal diameter honing. [Results of the Proposal] - By changing the material, we resolved the occurrence of defects. - Successfully achieved a reduction of approximately 30% in overall costs. *For more details, please feel free to contact us.

• Other services

The Japan Tube Technology Catalog introduces "drawing technology," which provides high-precision products at low cost through cold drawing processing, as well as "processing technology," capable of handling all aluminum processing such as pressing, bending, welding, cutting, and polishing, and "anodizing technology," which includes hard anodizing and unique treatments like ultra-hard anodizing, as well as standard anodizing. Japan Tube conducts all processes of aluminum product production consistently, from aluminum material procurement to aluminum processing and surface treatment. 【Featured Technologies】 ○ Drawing Technology ○ Processing Technology ○ Anodizing Technology For more details, please contact us or download the catalog.

• Processing Contract