Refrigerant-insulated copper pipe with flame-retardant properties as specified by the Japan Copper Center.
【Product Features】 - The insulation material uses a unique two-layer structure made of 30 times cross-linked polyethylene that is heat-resistant up to 120°C. - The seamless extrusion molding (2 to 6 minutes) enhances the adhesion between the copper pipe and the insulation material, improving condensation resistance. - The surface film has a special embossed treatment, making it resistant to scratches and preventing unsightly wrinkles at bending points.
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basic information
【Specifications】 Copper pipe: Conforming to JIS H3300: C1220T Insulation material: Conforming to JIS A9511: A-PE-C-2 *For details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Usage】 For refrigerant
Line up（5）
| Model number | overview |
|---|---|
| SD-220A | Copper pipe size (outer diameter x wall thickness): 6.35 x 0.8 Insulation thickness: 10mm Length: 20m |
| SD-320A | Copper pipe size (outer diameter x wall thickness): 9.52 x 0.8 Insulation thickness: 10mm Length: 20m |
| SD-420 | Copper pipe size (outer diameter x wall thickness): 12.7 x 0.8 Insulation thickness: 10mm Length: 20m |
| SD-520 | Copper pipe size (outer diameter x wall thickness): 15.88 x 1.0 Insulation thickness: 10mm Length: 20m |
| SD-620Z | Copper pipe size (outer diameter x wall thickness): 19.05 x 1.2 Insulation thickness: 10mm Length: 20m |
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Company information
TOYO DENSEN CO.,LTD has established production factories, logistics centers, and sales bases in Japan, delivering products that support the lives of people in various regions across the country. At our two production factories, we are committed to producing our own brand products that emphasize high-quality Japanese manufacturing. We operate with two logistics centers: the East Japan Product Center, which covers the Kanto, Tohoku, and Hokkaido regions, and the Yao Product Center, which covers the Kansai, Chubu, Chugoku, Shikoku, Kyushu, and Okinawa areas, ensuring that products are delivered steadily and swiftly. Regarding our quality control system, we focus on improving the quality of products and services provided to customers through process management, quality inspection, and quality improvement. We have introduced ultra-high precision image dimension measuring devices for incoming inspections. Additionally, we evaluate our products using weather resistance testing equipment, thermal resistance testing equipment for insulation materials, and airtightness testing equipment. If you have any requests or inquiries, please feel free to contact us.
