大阪ラセン管工業 List of Products and Services

At Osaka Rasenkan Industry, we handle the flexible tube 'Micro Mini Flex.' Development began under the project concept of "challenging the limits of thinness," achieving an inner diameter of φ1.6, which is among the smallest in the world. This product, with an inner diameter that is half that of our "3A Super Mini Flex" (inner diameter φ3.3) launched in 2001, holds the potential to bring innovation to precision instruments and medical devices. 【Specifications】 ■Material ・Tube: SUS316L ・Pipe End: SUS316L ■Operating Pressure (MPa): Vacuum to 3.0 ■Permissible Leak Rate: Below 1.33×10^-10 Pa·m3/sec ■Minimum Bending Radius (mm): Fixed Bend 6, Repeated Bend 45 *For more details, please refer to the PDF document or feel free to contact us.

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Our company offers "Teflon hoses" that excel in chemical resistance. We have a variety of products in our lineup, including "Hybridflex," which features a two-layer pipe with a Teflon inner layer and a stainless steel outer layer, processed in a corrugated shape. Additionally, we provide "Teflon (fluororesin) coating," which takes advantage of Teflon's characteristics and can accommodate complex shapes. 【Features of Hybridflex】 ■ Corrugated processing on a two-layer pipe ■ Ensures corrosion resistance, flexibility, and pressure resistance ■ Operating temperature: -20°C to 180°C *For more details, please refer to the PDF document or feel free to contact us.

• hose

In order to prevent damage from earthquakes, ground subsidence, and other factors at the joints of tanks and piping that store or handle liquid hazardous materials, it is required by relevant laws and regulations to use metal flexible pipe fittings (flexible metal hoses and universal expansion joints). Our company handles products that comply with the performance evaluation standards set by relevant laws and regulations. Considering long-term use, we use materials that are 20-65% thicker than the standard thickness. We offer "flexible metal hoses" with a maximum operating temperature of 100°C, as well as "universal bellows-type expansion joints." 【Product Lineup】 ■ Flexible Metal Hoses ■ Universal Bellows-Type Expansion Joints *For more details, please refer to the PDF materials or feel free to contact us.

• Pipe Fittings

The "expansion joint" is a joint that absorbs the expansion and contraction of piping due to temperature changes, as well as axial displacement and angular displacement. By combining it, it can also be used as seismic isolation piping in earthquake-resistant structures. It is utilized in various facilities such as oil refineries, power plants, steel mills, and chemical plants. 【Features】 ■ Absorbs the expansion and contraction of piping, axial displacement, and angular displacement ■ Can be used as seismic isolation piping in earthquake-resistant structures ■ Used in various facilities *For more details, please refer to the PDF document or feel free to contact us.

• Pipe Fittings

Vacuum technology is used in many fields, including semiconductors, liquid crystals, LEDs, organic EL, space development, accelerators, and food, and has become an indispensable technology and industry today. Our "Vacuum Specification Flexible Tubes/Bellows" are products manufactured in a clean environment to be used in these vacuum technology fields. We offer a wide range of products, including the flexible tube "Megaflex," which uses ultra-low Mn vacuum double-melt material at the pipe end, and the bellows "Pipe End Type." [Megaflex Features] - Uses ultra-low Mn vacuum double-melt material at the pipe end - Excellent corrosion resistance at the weld joints - Internal surface roughness: Rz 0.7μm or less - Particles are less likely to adhere and the amount generated is minimal - Precision cleaned products for clean rooms *For more details, please refer to the PDF document or feel free to contact us.

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The "High-Pressure Specification Flexible Tube" is piping used for the transfer and filling lines of various fluids under high pressure, including industrial gases. We offer a lineup that includes "Sleeve Nut Type (compliant with the High-Pressure Gas Safety Act)," as well as "Pipe Type," "Thread Type," and "Flange Type (JIS 20K)." Our company has extensive experience with flexible tubes for high-pressure gas manufacturing equipment and can also accommodate items that are inspected under the High-Pressure Gas Safety Association (KHKS 0803). 【Features】 ■ Compliant with the High-Pressure Gas Safety Act (KHK inspected items) / Suitable for 88MPa ■ Piping used for the transfer and filling lines of various fluids under high pressure ■ Extensive experience with flexible tubes for high-pressure gas manufacturing equipment *For more details, please refer to the PDF materials or feel free to contact us.

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We handle general specifications of "Flexible Tubes." Flexible tubes are used for the transport of a wide range of fluids, from gases such as air, steam, and gas to liquids such as water, oils, and chemicals. They serve various functions including reciprocating motion in piping systems, thermal expansion absorption, vibration absorption, and alignment adjustment of piping. Additionally, we offer various fittings, including fixed male threads (SM type fittings) and fixed female threads (SF type fittings). 【Product Lineup】 ■ Fixed Male Threads (SM Type Fittings) ■ Fixed Female Threads (SF Type Fittings) ■ Loose Male Threads (SNM Type Fittings) ■ Loose Female Threads (SNF Type Fittings) ■ Union Fittings (U Type Fittings) *For more details, please refer to the PDF document or feel free to contact us.

• tube

We handle "Flexible Tubes/Bellows" at our company. Starting with the high-quality flexible tube "Type A (Standard)" that has undergone complete solid solution heat treatment, we also offer products such as the "Press-Up Bellows," which features a welded bellows shape achieved through forming processes. The cross-section of the flexible tubes/bellows has a waveform shape with continuous peaks and valleys, allowing for various movements through the combination of the expansion and contraction of a single peak. 【Features】 ■ Continuous waveform shape with peaks and valleys ■ Various movements possible through the combination of a single peak's expansion and contraction ■ A variety of types available *For more details, please refer to the PDF document or feel free to contact us.

• tube

"Worm Free Flex" is a molded flexible tube that has the suppleness of a rubber hose. It features excellent pressure resistance due to the blade attachment, and it has extremely low pressure loss. Additionally, it is highly durable, ultra-flexible, and has a long lifespan. We can design and manufacture it according to your specifications. We also offer various durability tests, so please feel free to consult with us. 【Features】 ■ Developed from a completely different concept than conventional products ■ Suppleness similar to that of a rubber hose ■ Excellent pressure resistance due to blade attachment ■ Superior durability ■ Extremely low pressure loss *For more details, please refer to the catalog or feel free to contact us.

• tube