Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
1～11 item / All 11 items
We respond to a wide variety of needs with reliable processing technology cultivated over many years in the chalk series (powder handling equipment).
The installation of the tube (sleeve) involves pushing the PP resin ring (sleeve) into the flange groove for setting, and removal is simply done by pulling it out. The installation and removal are extremely easy and straightforward.
In addition to joint products that are resistant to displacement and vibration, we offer a lineup of plate-type and shell & tube heat exchangers. Catalogs are currently available.
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)
Standard products use JIS 10K flanges! They have excellent heat resistance and chemical resistance!
"DL Flex" is a spherical flexible joint coated with synthetic rubber on the outer surface of fluororesin. The contact part is made of fluororesin, which provides excellent heat resistance and chemical resistance, while also possessing properties such as water repellency, oil repellency, and non-stick characteristics. The flange materials can accommodate not only standard SS400 and SUS304, but also SUS316, SUS316L, S25C, PVC, and others. 【Features】 ■ Compatible with various standard flanges such as JIS5, JIS20, drinking water, JPI, ANSI, etc. ■ Flange materials can accommodate not only standard SS400 and SUS304, but also SUS316, SUS316L, S25C, PVC, and others. ■ Available in unichrome plating and painted options. ■ Tyrolit bolts can also be manufactured. *For more details, please refer to the PDF document or feel free to contact us.
What is a flexible joint?
A flexible joint, as the name "flexible" suggests, refers to pipes and fittings that can be used flexibly according to various environments in manufacturing sites. This article explains the characteristics, main applications, usage locations, and types of flexible joints. *For more details, please refer to the related link page or feel free to contact us.*
Attention facility managers of school air conditioning systems. "Reflex" is a regularly stocked item, so we can respond to urgent construction needs! The introduction to public schools is steadily progressing!
The installation of air conditioning systems in public elementary and junior high schools has become urgent, and the government has announced that it will install air conditioning systems in all (public) elementary and junior high schools. The costs have been included in the government budget. Due to the low height and long horizontal layout of school buildings, it is common to have expansion joints, which help minimize damage to the structure caused by external forces such as earthquakes by dividing the building. The Ministry of Land, Infrastructure, Transport and Tourism's "Standard Specifications for Public Building Construction" mandates the use of flexible joints for piping that passes through expansion joints. The demand for Reflex, which complies with these piping guidelines and ensures the proper use of joints, has surged, and it is being rapidly introduced in public schools. [Delivery records have been published.] *For more details about the product, please refer to the PDF materials or feel free to contact us.*
We will respond quickly and reliably to diverse needs.
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.
For connecting to a washing machine waterproof pan! Its compact size allows for use in tight spaces.
The "e-Joint ES-5015" is a product for connecting washing machine waterproof pans and for connecting pipes to pipes. It is a 50φ bellows type with a length of 150mm. Due to its compact size, it can be used in narrow spaces. In addition, we also offer products such as "ES-5020," which is suitable for pipes with dimensions of 50φ×200mm to 150mm. 【Features】 ■ Flexible joint ■ Drainage flex ■ Odor-proof rubber ■ Odor-proof packing *For more details, please refer to the PDF document or feel free to contact us.
It has excellent heat resistance and chemical resistance, while also possessing properties such as water repellency, oil repellency, and non-stickiness.
"D-Flex" is a spherical flexible joint coated with synthetic rubber on the outer surface of fluororesin. The contact part is made of fluororesin, which provides excellent heat resistance and chemical resistance, while also possessing properties such as water repellency, oil repellency, and non-stick characteristics. The standard product uses JIS 10K flanges. Flanges conforming to various standards such as JIS 5, JIS 20, potable water, JPI, and ANSI are also available. 【Features】 ■ Compatible with flanges of various standards such as JIS 5, JIS 20, potable water, JPI, and ANSI ■ Flange materials include standard SS400 and SUS304, as well as SUS316, SUS316L, S25C, and PVC ■ Available in hot-dip galvanized and painted options ■ Tie rod bolts can also be manufactured *For more details, please refer to the PDF document or feel free to contact us.
Please use for the seismic isolation layer of various medical gas piping copper pipes. It is a degreased product, and brazing connections are possible up to 40A.
This is a product that meets the performance and requirements necessary for medical gas piping, which is an extremely important lifeline. It has undergone degreasing treatment on both the inner and outer surfaces, making it hygienic. *For more details about the product, please refer to the PDF document or feel free to contact us.*
We have been widely adopted for displacement absorption at the expansion joint section in the school's air conditioning construction. If you have any questions regarding the installation, please feel free to contact us.
The installation of air conditioning systems in public elementary and junior high schools has become urgent, and the government has announced the installation of air conditioning systems in all (public) elementary and junior high schools. The costs have been included in the government budget. Due to the low height and long horizontal layout of school buildings, it is common to have expansion joints, which help minimize damage to the structure caused by external forces such as earthquakes by dividing the building's framework. The Ministry of Land, Infrastructure, Transport and Tourism's "Standard Specifications for Public Building Construction" mandates the use of flexible joints for piping that passes through expansion joints. The demand for Reflex, which complies with these piping guidelines and ensures the proper use of joints, has surged, and it is being increasingly adopted in public schools. [Delivery results have been published.] *For more details about the product, please refer to the PDF materials or feel free to contact us.*
Flexible joints compliant with the Ministry of Land, Infrastructure, Transport and Tourism's piping guidelines. Please use them for absorbing displacement in expansion joint sections, seismic isolation layers, and vertical pipes.
The installation of air conditioning systems in public elementary and junior high schools has become urgent, and the government has announced plans to install air conditioning in all (public) elementary and junior high schools. The costs have been included in the government budget. Due to the low height and long horizontal layout of school buildings, expansion joints are often incorporated. This is because dividing the structure can minimize damage to the building caused by external forces such as earthquakes. The piping guidelines in the Ministry of Land, Infrastructure, Transport and Tourism's "Standard Specifications for Public Building Construction" mandate the use of flexible joints for piping that passes through expansion joints. As a result, the demand for Reflex, which complies with these piping guidelines and ensures the proper use of joints, has surged, and it is being rapidly introduced in public schools as well. [Please see our delivery records.] Additionally, Reflex is typically kept in stock, allowing for quick response to urgent construction needs. *For more details about the product, please refer to the PDF materials or feel free to contact us.*
