Last Updated： Aggregation Period:Aug 20, 2025～Sep 16, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Aug 20, 2025～Sep 16, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Aug 20, 2025～Sep 16, 2025
This ranking is based on the number of page views on our site.
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Free thickness adjustment is possible.
- Especially capable of producing extremely thin-walled pipes made of single plastic. - Easy to adjust thickness through various combinations of prepregs used and the number of layers (PLY count). - Capable of manufacturing with a wall thickness of t = 0.2mm or more.
The combination of the fiber angles of the material is easy.
One of the most proficient techniques of the sheet winding (SW) method involves wrapping prepreg primarily in the 0-degree, 90-degree, and 45-degree directions. This combination allows for the creation of pipes with various strength characteristics. Furthermore, by effectively combining GF and CF, it is possible to achieve an even wider range of strength properties.
![[Sample processing available!] Pipe manufacturing - Honeycomb pipe](https://image.mono.ipros.com/public/product/image/a2b/2000116096/IPROS6606196734345029433.jpg?w=280&h=280)
Free combination! Outer diameter MIN. φ0.4～! Multiple smaller pipes can be inserted into a single pipe to extend it!
Various patterns of honeycomb pipes can be created depending on the type, diameter, and number of pipes combined. We can consider any shape, solid rods, different materials, or resins, as long as they fit within the inner diameter. There are no fixed specifications. The applications for rectification, laminar flow, and heat exchange depend on how they are used. We have a long track record as rectification tubes for gases and liquids, as well as for flow meters and nozzles. Additionally, since we do not use adhesives, we can fully utilize the properties of the materials. We can accommodate small quantities (1 piece) as well. For more details, please contact us or refer to our catalog.
Commercially available steel pipes can be used! The surface has metallic properties (surface modification), and it is a lightweight, high-rigidity CFRP/metal composite pipe.
**Main Composite Pipe Shapes Available** (1) Standard products can be manufactured using commercially available "steel and non-ferrous" materials for the dimensions and shapes of the surface components. (2) Special shapes can be accommodated through homing, so please consult us separately. (3) Production is possible up to 5 meters. **Overview** We accept processing into various shapes according to customer specifications. In particular, for round and square pipes, which are often used as structural materials such as trusses, we have a wide variety of molds available for shaping and respond quickly to orders. Shaping into polygons such as triangles and hexagons, as well as elliptical shapes, is also possible. ● Long CFRP Roller Tubes * Longitudinal elastic modulus: up to 350 GPa * Tube outer diameter finished by cylindrical grinding with a precision of Φ±0.05mm * Maximum outer diameter Φ350, length 3.5m (longer lengths require joining) ★ For more details, please contact us ★
It is a mass production machine that performs processes such as straightening and correction at high speed and fully automatically.
The hairpin bender is a dedicated machine for producing U-shaped fixed-length copper pipes that serve as refrigerant piping for room air conditioner heat exchangers. It is a mass production machine that simultaneously draws out several coils of pipe, performing straightening, fixed-length feeding, cutting, bending, and product discharge processes at high speed in fully automatic operation. For more details, please contact us or refer to the catalog.
Drilling multiple holes takes time and can cause misalignment. We have a straightforward solution to that problem: a proposal for pipe processing using metal pressing.
Do you know about hole drilling processing of pipes using press processing? When drilling holes in pipes with a drill, issues such as 'misalignment of the center', 'time-consuming', and 'inability to process multiple at the same time' are common concerns. ★Such a big difference! Quality differences due to metal hole drilling methods★ The hole drilling of pipes done by Yahashi Industry using presses is significantly different from the usual drilling method. It can solve problems related to pipe processing, such as delays due to time-consuming multiple drilling. If you want to improve efficiency in pipe and metal hole drilling, or if you want to drill clean holes, please take a look. 《Free technical materials to solve your pipe processing concerns》 ○ Eliminate misalignment and drill multiple holes ○ Drill multiple holes simultaneously with a short delivery time ○ Improve efficiency in pipe and metal hole drilling If you have such concerns, please take a look at the materials. You will see the reasons why pipe processing can be done with high quality and speed. ● Please view the technical materials from the catalog download.
Lightweight and robust! Widely used for high-temperature steam applications due to its high thermal conductivity!
The "Erofin Tube" is lightweight and robust compared to traditional cast iron "guild heaters," making it suitable for heating radiators and various types of dryer heaters. It has a high thermal conductivity and is widely used, especially for high-temperature steam applications. We can manufacture it using materials such as copper and stainless steel, and customize it according to your preferences for pipe diameter, ribbon width, ribbon pitch, etc. 【Features】 ■ Lightweight and robust ■ High thermal conductivity ~~ Heating equipment and dryer heaters using Erofin Tubes ~~ - Guild heaters - Cabinet heaters - Erofin heaters and more *For more details, please download the PDF or feel free to contact us.
We cut and sell PVC pipes and plastic pipes. Please feel free to consult us about anything from cutting pipes, water pipes, plastic pipes, to chamfering heat-resistant PVC pipes.
■ Low-cost mass production of cut pipes Using our unique technology, we cut PVC pipes and resin pipes to your specified dimensions for various applications. We can respond quickly and at low cost when large quantities are needed. ■ High-precision cuts with a tolerance of ±0.5 mm We can achieve high-precision cuts with a tolerance of ±0.5 mm for PVC pipes with outer diameters ranging from φ18 to φ89 (VP13 to VP75, VE14 to VE82, VU30 to VU75) using dedicated automatic cutting machines. ■ Achieving a minimum cut dimension (minimum width) of 2 mm We can cut PVC pipes with outer diameters ranging from φ18 to φ48 (VP13 to VP40, VE14 to VE42, VU30 to VU40) starting from a minimum cut dimension (minimum width) of 2 mm. ■ PVC pipes with a diameter of 114φ or more (VP100 to 300, VU100 to 600) can be cut using semi-automatic cutting machines or manual processing. Additionally, for secondary processing, we can handle finishing processes such as chip removal, deburring, and chamfering, as well as drilling, bending, welding, bonding, and screw machining. <Offices and Production Bases> Nagoya Sales Office, Nagoya Factory (Tsu City, Aichi Prefecture), Mie Factory (Tsu City, Mie Prefecture), Fukuoka Sales Office, Fukuoka Factory (Kama City, Fukuoka Prefecture), Utsunomiya Sales Office, Tochigi Factory (Utsunomiya City, Tochigi Prefecture), Cooperative Factory (Hiki District, Saitama Prefecture)
We will manufacture half-cut PVC pipes and half pipes in your desired size. Since we will perform secondary processing on the resin pipes, we can cut them to your desired length and provide edge beveling.
Hard PVC pipes, general PVC pipes (VP, VU), electrical conduits (VE), impact-resistant PVC pipes (HIVP), heat-resistant PVC pipes (HTVP), fire-resistant VP pipes, transparent PVC pipes, and other PVC pipes can be processed into half-cut PVC pipes and half pipes through secondary processing. The length of the half-cut PVC pipes can be cut to your desired dimensions, up to 4 meters. We also offer finishing processes such as chamfering. By utilizing pre-cut and prefabricated processing of PVC piping, as well as modularization and unitization, we streamline on-site construction and provide high-quality PVC piping with short delivery times. We can regularly deliver mass-produced products from nearby production bases. <Address of Sales Offices and Production Bases> Nagoya Sales Office / Nagoya Factory: Hiruma-cho, Tsushima City, Aichi Prefecture Mie Factory: Ano-cho, Tsu City, Mie Prefecture Fukuoka Sales Office / Fukuoka Factory: Urushi, Kama City, Fukuoka Prefecture Utsunomiya Sales Office / Tochigi Factory: Interpark, Utsunomiya City, Tochigi Prefecture Cooperating Factory: Kawajima Town, Hiki District, Saitama Prefecture In addition to half pipes, we also mass-produce various secondary processed products of resin pipes, enabling us to respond quickly to large orders.
We sell cut pieces of impact-resistant PVC pipes. HI-V P25×1m (1 set: 4 pieces) is a cut piece divided into four from a standard length of 4m.
Waterway Use Impact-Resistant Rigid Polyvinyl Chloride Pipe HI-VP 25 × 1m (1 set: 4 pieces) (JIS K 6742 standard product) Nominal diameter (approximate inner diameter): 25mm Outer diameter: 32.0mm ± 0.2mm Thickness: 3.5mm ± 0.3mm Weight: 0.44kg (reference) Color: Dark blue Features: This is a PVC pipe with excellent impact resistance. ■ HIVP pipe is strong against impacts Standard VP pipes have low strength against impacts, which can lead to breakage during installation or use. Additionally, at low temperatures, their impact resistance decreases further, making them more prone to cracking, which has been a problem particularly in cold regions. Therefore, the material has been improved, significantly enhancing the performance against impacts, resulting in the HIVP pipe. ■ Reasons for the strength of HIVP pipe Standard PVC resin is mixed with impact resistance modifiers (such as ABS, MBS, EVA, acrylic rubber, and chlorinated polyethylene, which have rubber-like properties) as reinforcements. By mixing this reinforcement at about 5-20%, the particles of the reinforcement absorb impact energy and become more resilient, preventing breakage.
Various shapes such as pipe bending, bulging, and embossing can be formed through plastic processing!
The "Pipe Component Forming Method" is a technique developed by Ezaki Industries Co., Ltd. that involves the design and planning of pipe products based on processes such as cutting, casting, forging, and surface treatment, enabling integrated production through cutting, forming, bending, and welding. Our forming method allows for various shapes to be formed through plastic processing, including pipe bending, bulging, embossing, expanding and contracting tubes, grooves, and ribs. 【Forming Methods】 ■ Crushing Forming ■ Punch Forming ■ Drawing Forming ■ PIPE Bending ■ Roll (Groove) Forming *For more details, please refer to our catalog or feel free to contact us.
We have numerous achievements in the automotive industry! As specialists in pipe processing primarily for automotive engines, we can accommodate small lot orders.
Our company, which has built a track record in the automotive industry, is capable of handling small lots. If you have any concerns regarding lightweighting, miniaturization, functional improvements, or cost reduction of pipes, please feel free to consult us! We are currently distributing our "Problem-Solving Case Studies" related to pipe processing. [Contents] - Lightweighting/Compactness Achieved weight reduction and space-saving with the uniquely conceived "CB Flange." - Reliability and Functional Improvement Realized high strength of oil pipes through bellows forming technology. - Cost Reduction Achieved cost reduction while ensuring functionality by combining different materials. *For more details, please refer to the materials. Feel free to contact us as well.
Craftsmanship that creates engine pipe components to be proud of in the world! Introducing our pipe products!
This is the comprehensive catalog of Ezaki Industries Co., Ltd., a manufacturer specializing in pipe processing primarily for automotive engines. It introduces Ezaki Industries' "design and technology development," as well as "production and quality control" and "sales expansion and marketing." The patented "CB flange" offers customers advantages such as "lightweight," "space-saving," and "low cost" compared to conventional cast integrated flanges, and has received positive feedback. [Contents] ■ Design and technology development at Ezaki Industries ■ Production and quality control at Ezaki Industries ■ Sales expansion and marketing at Ezaki Industries ■ Company overview *For more details, please refer to the PDF materials or feel free to contact us.
There are numerous achievements in water supply to remote islands and the intake of deep seawater. A composite structure polyethylene pipe with excellent corrosion resistance, pressure resistance, flexibility, long length, and earthquake resistance!
WEETS is a composite structure polyethylene pipe that is excellent in corrosion resistance, pressure resistance, flexibility, long length, and seismic resistance, designed for transporting seawater for underwater water supply to remote islands, seawater intake, and underwater discharge under seabed rolling and burial conditions. The installation work underwater can minimize the environmental impact on the underwater environment by using an automatic burial machine. Nominal diameter: 40 to 400 *Sizes over 400 are available upon consultation. 【Features】 〇 The inner surface of the pipe and the outermost layer are made of polyethylene material, which is highly resistant to corrosion and salt damage, and has strong mechanical strength due to metal material reinforcement! 〇 Since it can be manufactured and transported on-site in long lengths, joint connections on the seabed are unnecessary, allowing for reliable installation in a short construction period! 〇 Construction is significantly faster compared to steel pipes, and even when joints are necessary, a reliable fusion system provides peace of mind! ○ By utilizing an automatic burial machine equipped with an underwater water jet pump, installation at depths of around 100 meters is possible. ○ Polyethylene pipes have low friction resistance and minimal scale adhesion, so no time-based accumulation is necessary.
Capable of cutting tubes with millimeter precision! We accommodate from semi-automatic to fully automatic, and we will propose and manufacture each tube tailored to its shape.
Aro Trust Co., Ltd. specializes in various engineering technologies and offers planning, design, manufacturing, and sales of production equipment with a custom-made approach. We are an engineering company that engages with customers from the planning and development stages, accepting contracts for design, prototype manufacturing, and production, whether in small quantities or mass production. Additionally, we conduct investigations into various material properties and material durability tests, acting on behalf of clients for the lifespan and durability testing of various devices and components, as well as selling auxiliary materials. Our "Circular Blade Cutting Machine" can handle various tubes, including flat to round tubes, multilayer structures, and adhesive materials. We manufacture equipment ranging from semi-automatic to fully automatic. We also have a data management system that allows for the registration of production management achievements and processing methods. To ensure cutting with the appropriate cross-sectional shape, we propose and manufacture according to the shape of each tube. We can cut with an accuracy of ±2mm, depending on the tube material, cutting length, and storage shape. We accommodate cylindrical tubes with diameters from Φ2 to Φ20, with a minimum cutting length of 20mm and a maximum cutting length of 1000mm. For other sizes, please consult us. For more details, please download the PDF or feel free to contact us.
