ゼンシン List of Products and Services

The "HST type" is a submerged heat transfer tube that is cost-effective due to its installation method and easy to maintain. With a simple design structure, it can be combined according to purpose and application. The materials can be selected based on the fluid, including stainless steel and titanium, ensuring a long lifespan. It can be used for maintaining hot spring temperatures, recovering waste heat, and in aquaculture (aquariums, live fish tanks), among other applications. 【Features】 ■ Cost-effective installation due to the submerged design ■ Easy maintenance ■ Simple design structure allows for combinations based on purpose and application ■ Materials: SUS316 and SUS316L can also be manufactured *For more details, please refer to the PDF document or feel free to contact us.

• Heat exchanger

The "HCU" is a compact and lightweight U-tube type that requires minimal installation space. It uses a stainless steel ultra-fine U-tube, which provides excellent heat exchange efficiency and has high durability against thermal expansion and contraction, resulting in a long lifespan. The internal tube bundle can be removed for cleaning and inspection. It can be used for heating hot water with steam heat sources or for heating CIP cleaning solutions. 【Features】 ■ Compact and lightweight, requiring minimal installation space ■ Excellent heat exchange efficiency due to the use of stainless steel ultra-fine U-tubes ■ Removable internal tube bundle ■ Allows for cleaning and inspection *For more details, please refer to the PDF document or feel free to contact us.

• Heat exchanger

The "HCR-KT・HCL-S/T" is a shell-and-tube type that is compact, lightweight, and can be used in an inline configuration. It can be installed vertically or horizontally. The high flow velocity within the ultra-thin tubes promotes self-cleaning, making it difficult for scale to adhere. Additionally, the "HCL-S/T" allows for the removal of the internal tube bundle, enabling cleaning and inspection. 【Features】 ■ Uses ultra-thin titanium tubes, resulting in excellent heat exchange efficiency ■ Difficult for scale to adhere ■ Requires minimal installation space and can be installed vertically or horizontally ■ The internal tube bundle can be removed for cleaning and inspection (HCL-S/T) *For more details, please refer to the PDF document or feel free to contact us.

• Heat exchanger

The "HCL/HCR/SHE" is a shell-and-tube type that uses ultra-thin stainless steel tubes, resulting in excellent heat exchange efficiency. It is compact and lightweight, suitable for inline use, which minimizes installation space and allows for both vertical and horizontal placement. The high flow rate within the ultra-thin tubes promotes self-cleaning action, making it difficult for scale to adhere. 【Features】 ■ Excellent heat exchange efficiency due to the use of ultra-thin stainless steel tubes ■ Difficult for scale to adhere ■ Compact, lightweight, and suitable for inline use ■ Materials can be selected according to the fluid, including stainless steel and titanium ■ Long lifespan *For more details, please refer to the PDF document or feel free to contact us.

• Heat exchanger

The "plate-type heat exchanger" minimizes the space required for maintenance, contributing to space-saving. It can be disassembled simply by removing the tightening bolts, allowing inspection and cleaning of both sides of each plate. Each plate features a unique wave-shaped groove developed through extensive research and years of experience, creating an optimal turbulent flow essential for heat transfer. 【Features】 ■ High performance with a high overall heat transfer coefficient ■ Lightweight and compact, saving space ■ Simple structure for easy maintenance ■ Safe design adopting a double gasket system ■ Two types of plate materials: SUS316 and TITANIUM, and two types of gasket materials: NBR and EPDM are available *For more details, please refer to the PDF document or feel free to contact us.

• Heat exchanger

Our company provides heat exchangers that meet the needs of various sites, including air conditioning equipment, district heating and cooling plants, power plants, chemical and pharmaceutical factories, and metal refining plants. By using ultra-thin tubes, we achieve self-cleaning effects through improved flow rates, preventing scale adhesion and realizing high heat exchange rates. Our lineup includes compact "shell and tube type" heat exchangers as well as "plate heat exchangers" that achieve high heat transfer coefficients through corrugated grooves. We can accommodate a wide range of needs, including changes in materials based on liquid quality. [Recommended Product: Features of "Shell and Tube Type Heat Exchanger"] - High heat exchange rate due to ultra-thin tubes - Compact and lightweight, suitable for inline use - High flow rate makes it difficult for scale to adhere - Can be installed vertically or horizontally - Available in materials tailored to applications, including stainless steel and titanium *For more details, please refer to the PDF document. Feel free to contact us with any inquiries.

• Heat exchanger

The "Smooth Sleeve" is a piping assembly board for water heaters that reduces the labor involved in core drilling and caulking when passing multiple pipes and cables through ALC panels. Core drilling (φ160) is completed in one location, resulting in a neat appearance after installation. The sealing packing adheres closely to various pipes and cables to prevent water ingress, eliminating the need for caulking and contributing to improved construction efficiency. 【Features】 ■ The penetration processing of multiple pipes and cables, such as water, gas, and electricity, is completed with a single core drill. ■ Adopts a highly water-resistant double-structured sealing packing. ■ Even if water does enter, it can be drained through the internal drainage route. ■ The guide packing fits into the sleeve hole, making positioning easy. *For more details, please refer to the materials. Feel free to contact us with any inquiries.

• Piping Equipment

Our company, engaged in the manufacturing and sales of piping fittings, offers a diverse range of products. We have fittings with excellent flexibility and vibration resistance, such as the "Blade Hose" and "Polymer Series," as well as the "Flexible Tube," which achieves high flexibility through its unique structure. Additionally, we offer plate-type and shell-and-tube heat exchangers, as well as immersion heat transfer tubes. Currently, we are providing four catalogs that introduce our products. You can view them immediately via "PDF Download." 【Product Lineup (Excerpt)】 ◎ Flexible joints and vibration-resistant fittings "Polymer Series" ◎ Flexible joint "Blade Hose" ◎ Flexible tube "Wonder Tube" ◎ Heat exchangers (including shell-and-tube type)

• Heat exchanger
• Expansion joint hardware
• Fittings

The "Smooth Sleeve" is a piping assembly plate for water heaters that reduces the labor involved in core drilling and caulking when passing multiple pipes and cables through ALC panels. Core drilling (φ160) is completed in one location, resulting in a neat appearance after installation. The sealing packing adheres closely to various pipes and cables to prevent water intrusion, eliminating the need for caulking and contributing to improved construction efficiency. 【Features】 ■ The penetration processing for multiple pipes and cables such as water, gas, and electricity is completed with a single core drill. ■ Utilizes a highly water-resistant double-structured sealing packing. ■ In the unlikely event that water enters, it drains through the internal drainage path. ■ The guide packing fits into the sleeve hole, making positioning easy. *For more details, please refer to the materials. Feel free to contact us with any inquiries.

• Piping Equipment

The "Smooth Sleeve" is a piping assembly board for water heaters that allows for the consolidation of piping with a single core drill. In traditional methods, multiple core drills are required, and caulking can be quite cumbersome. However, the Smooth Sleeve eliminates the need for troublesome caulking processes because the sealing packing adheres closely to each cable. During installation, the guide packing on the wall side fits into the sleeve hole, making positioning (centering) easy. 【Features】 ■ Single core drill Multiple pipes and cables for water, gas, and electricity can be completed with a single core drill. ■ No caulking required The sealing packing prevents water intrusion. ■ Double seal To enhance water resistance, the sealing packing has a double structure. ■ Water drainage path An internal water drainage path is provided, so even if water does enter, it will not accumulate. *For more details, please download the catalog or feel free to contact us.

• Water and sewerage pipe fittings
• Piping Equipment

The rubber vibration isolation joint "Rubber Ball Joint ZRJ-B" has minimal changes due to internal pressure, excellent pressure resistance, and high vibration absorption capabilities. It is used in applications such as pump piping, water storage tanks, chillers, and cooling towers. 【Features】 ■ Excellent at absorbing eccentric displacement ■ Excellent at absorbing angular displacement ■ Excellent at absorbing expansion and contraction displacement ■ Excellent vibration absorption properties *For more details, please contact us or download the catalog.

• Anti-vibration rubber
• others

Since the Great Hanshin Earthquake, the maintenance of building equipment and piping has become increasingly important. At Zenshin, we have developed seismic isolation piping units to prevent damage to equipment and piping caused by earthquakes, utilizing various experiments and the technology and experience we have cultivated over many years. 【Product Lineup】 ○ Slider Unit ○ Control Unit ○ Riser Unit For more details, please contact us or download the catalog.

• others

Heat exchangers can experience issues such as decreased heat transfer performance and increased pressure loss depending on their usage conditions. The most effective way to recover from these issues is through disassembly and cleaning. Maintenance can vary significantly in terms of frequency and methods based on the customer's usage conditions. Our knowledgeable staff will listen to your needs and propose the most suitable maintenance. 【Features】 ○ Regular maintenance extends lifespan ○ Compatible with products from other manufacturers For more details, please contact us or download the catalog.

• others

Zenshin Corporation has been a top-class manufacturer of compact, high-performance heat exchangers since 1966, responding to a wide range of needs not only in air conditioning systems but also in district heating and cooling plants, power plants, chemical and pharmaceutical industries, and metal refining industries. Its excellent performance not only enables efficient heat recovery from industrial wastewater, chemical processes, domestic sewage, and waste steam but also pursues the infinite potential of thermal energy, contributing to various energy-saving efforts. 【Features】 ○ Maintenance services ○ Custom design to meet customer needs For more details, please contact us or download the catalog.

• others

We aim to be a development and proposal-oriented company that constantly pursues rationalization through labor-saving and energy-saving components, responding to customer needs with the motto of delivering good products faster and more reliably, contributing to the creation of an environment that is friendly to people and society. 【Product Lineup】 ○ Wonder Tube ○ Wonder Blade ○ Wonder Tube Ring Type ○ Free Tube (T-Type) ○ Free Tube For more details, please contact us or download the catalog.

• others

Since developing the Wonder Tube, which minimizes the number of parts and allows for easy installation, Zen-shin has continued to advance its technology and know-how as a pioneer manufacturer of flexible joints. Currently, in response to further needs, we have developed a range of products including flexible metal hoses with excellent flexibility, vibration resistance, and pressure resistance, rubber joints, and fluororesin tubes that can be used for various fluids including chemicals, offering a rich product lineup. 【Product Lineup】 ○Z-2000NW ○Z-3000 ○Z-4000/Z-5000 ○Z-7000/Z-8000 ○Z-9000NW/Z-10000NW For more details, please contact us or download the catalog.

• Piping materials (plastic pipes)
• others

Since developing the Wonder Tube, which minimizes the number of components and allows for easy installation, Zenshin has continued to advance its technology and know-how as a pioneer manufacturer of flexible joints. Currently, in response to further needs, we have developed a wide range of products, including flexible metal hoses with excellent flexibility, vibration resistance, and pressure resistance, rubber joints, and fluororesin tubes that can be used for various fluids, including chemicals. 【Features】 ○ Excellent flexibility ○ Excellent workability ○ Excellent weather resistance For more details, please contact us or download the catalog.

• others

It demonstrates effectiveness against ground subsidence and earthquakes due to its excellent flexibility and elasticity. 【Product Lineup】 ○Z3000/Z2000NW ○Z4000MS/Z-8000MS For more details, please contact us or download the catalog.

• others

Do you have any of these troubles? The lifespan of metal expansion joints is short... The lifespan of the joints used for connecting vibrating screens is short... Unable to secure ducts... These issues can be resolved with composite material expansion joints! Composite material expansion joints are expansion joints based on non-metal materials such as rubber and fluororesin, rather than traditional metal materials. [Main Applications] ○ Thermal expansion absorption for exhaust gas and hot air piping ○ Absorption of installation and piping construction errors ○ Piping with movement, such as chutes ○ Vibration absorption for blowers and vibrating screens ○ Dust covers for shafts, cylinders, etc. Please feel free to view the catalog by downloading the PDF. We also look forward to your inquiries.

• Insulation work

Since developing the Wonder Tube, which minimizes the number of components and allows for easy installation, Zen-shin has continued to advance its technology and know-how as a pioneer manufacturer of flexible joints. Currently, in response to further needs, we have developed a range of products including flexible metal hoses with excellent flexibility, vibration resistance, and pressure resistance, rubber joints, and fluororesin tubes that can be used for various fluids including chemicals, offering a rich lineup of products. 【Product Lineup】 ○ RUBBER FLEXIBLE JOINT & RUBBER VIBRATION ABSORBER ○ FLUOROCARBON POLYMER JOINT ○ VINYL CHLORIDE JOINT For more details, please contact us or download the catalog.

• others