Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.
1～30 item / All 656 items
"Stainless Pipe" of Special Steel Pipe Co., Ltd.
Continuing to challenge the possibilities of stainless steel! Special Steel Pipe Co., Ltd.'s "Stainless Steel Pipe" 【Applicable Standards】 ○JIS G 3448 General piping stainless steel pipes ○JIS G 3459 Piping stainless steel pipes ●For more details, please download the catalog or contact us.
The maximum operating temperature is 260°C! Introducing pipes that are suitable for gauge tubes and linear arrangements!
The "Fluororesin (PFA) straight pipe" is a pipe that, unlike regular PFA pipes, does not have a coiling tendency and is suitable for use as a gauge pipe and in straight configurations. The maximum operating temperature (for reference) is 260°C. We can also accommodate lengths and bending processes that are not part of the standard specifications. Please consult us regarding sizes and materials other than PFA. 【Features】 ■ Unlike regular PFA pipes, it does not have a coiling tendency ■ Suitable for use as a gauge pipe and in straight configurations ■ Maximum operating temperature (for reference): 260°C *For more details, please refer to the PDF document or feel free to contact us.
Introducing gray pipes with a length of 4,000mm! We also offer cut pieces.
We would like to introduce our "Gray Pipe Pipe Pass (Rigid PVC)." The color is gray. We offer four types with a length of 4,000mm and outer diameters ranging from 8φ to 15φ. Cut pieces are also available. Please contact us for more information. 【Features】 ■ Four types with outer diameters from 8φ to 15φ ■ Length: 4,000mm ■ Color: Gray *For more details, please refer to the PDF document or feel free to contact us.
Widely usable for reinforcing plastic sheets and various devices!
We would like to introduce our "Square Pipe Cube Pass (Rigid PVC)." It is suitable for a wide range of applications, such as reinforcing plastic sheets and various devices. We offer colors in gray, HI gray, and HI ivory, in semi-transparent types of 40mm and 50mm squares. 【Features】 ■ Suitable for a wide range of applications, such as reinforcing plastic sheets and various devices ■ Available in colors gray, HI gray, and HI ivory, in semi-transparent types of 40mm and 50mm squares *For more details, please refer to the PDF document or feel free to contact us.
![[Processing Example] Head Pipe for Two-Wheelers (Frame)](https://image.mono.ipros.com/public/product/image/c6a/2000501749/IPROS17441767530432685791.png?w=280&h=280)
We were able to achieve reliability in strength through the reduction of cutting costs and integrated formation!
Our company is a manufacturing firm with over 60 years of experience in processing technology using various metal pipes as materials. The "head pipe (frame) for motorcycles" is a bearing component used at the junction of the frame and the handlebars. We were considering cutting from thick-walled pipes and welding separate pieces at both ends, but we were able to achieve reliability in strength through reduced cutting allowances and integral formation. 【Overview】 ■ Name: Head Pipe (Frame) for Motorcycles ■ Processing Method: Variable Wall Thickness ■ Material: Structural Carbon Steel ■ Application: Bearing *For more details, please refer to the PDF document or feel free to contact us.
Composite pipe: Combining the best features of FRP pipes and carbon pipes with other materials to reach an even higher level!
Our composite pipes are manufactured using sheet winding molding, unlike FW and PL, which allows for high design flexibility and enables us to offer complex layered pipes in small quantities at a low cost. We have a wealth of mold assets, so we can quickly produce prototypes as well.
We will introduce examples of applications for expanding FRP pipes and carbon pipes.
We will introduce examples of applications for FRP pipes and carbon pipes. They are used in various fields, from general work and industrial use to sports and leisure. For more details, please contact us or download the catalog.
It has features that are not found in plastic pipes alone or in FRP pipes made by other methods.
Composite refers to the combination of two or more different types, qualities, or forms of materials, meaning mixing, hybridization, or synthesis. Composite equals complex, and the materials created through this complexation are called composite materials. The purpose of creating composite materials (COMPOSITE MATERIALS) is to achieve characteristics that cannot be obtained with single materials, thereby providing products that meet customer needs with excellent performance and functionality. HOPACK Co., Ltd.'s FRP composite pipes are created by combining reinforcing materials such as fibers and supporting materials with various matrices. In addition to the combination of CFRP and GFRP, it is also possible to combine with various materials such as aramid + Dyneema, metals, thermoplastic plastics, and wood. 【Features】 ○ Free thickness adjustment is possible ○ Hybridization through the combination of different materials is easy For more details, please contact us or download the catalog.
The combination of fiber angles in 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.
A rich lineup with a long model cycle.
Dialight's "φ2mm/3mm Side-Emitting Surface Mount LED" can deliver light to the panel even when the LED is positioned inside the circuit board, thanks to the use of light pipes (optical pipes). The design, developed through Dialight's optical research, allows for the transmission of clearer light. It features a rich lineup and a long model cycle. For more details, please download the catalog.
Easy to install on PCB or panel! Custom inquiries regarding height, length, etc. are welcome.
We would like to introduce the "Optopipe Light Pipe" from Dialight, which we handle. To ensure high performance and durability, it is manufactured solely from new high-quality polycarbonate without the use of recycled materials. Additionally, it is used for visual status indication, enabling safe and reliable operation of electrical equipment, instruments, and electronic devices, and is also useful for diagnostic purposes. 【Features】 ■ Design flexibility ■ Cost reduction ■ Performance *You can download the English version of the catalog. For more details, please feel free to contact us.
New product! The length of the light pipe can be selected from 0.100 inches (2.5 mm) to 1 inch (25.4 mm).
Dialight's 515 series Optopipe lineup has introduced a new "3mm lens reverse mount LED light pipe." Even in situations where mounting from the front of the housing is difficult due to design constraints, it can be installed by pressing it in from the back of the panel. It is designed for applications where the panel and circuit board that require display are arranged parallel to each other. 【Features】 ■ 3mm lens diameter ■ Three types of lens: flat clear lens, dome diffusion lens, dome clear lens ■ Easy and safe installation from the back of the panel due to the crush rib design ■ Compatible with various surface mount LEDs *For more details, please download the PDF (English version) or feel free to contact us.
Hollow spacer long pipe
This is an introduction to the hollow spacer long pipes handled by Hiroshige Instrument Co., Ltd. We offer a wide range of products categorized by material. 【Product List】 ○CU-PH: Made of stainless steel ○C: Made of Duracon ○CPE: Made of PEEK ○CX: Made of Bakelite ○CX-B: Made of Bakelite (black) ○CPC: Made of polycarbonate ●For other functions and details, please contact us.
The board is roll-formed and then subjected to butt welding to create thin-walled pipes.
Size: TP340 (Pure Titanium Type 2) 0.50t x φ54 x 230L Application: Sleeve for Cover Features: The plate is roll-formed and then welded to create a thin-walled pipe. We can manufacture sizes that are not standard by cutting and roll-forming. Order Lot: 10 pieces Our welded pipes are made by cutting and roll-forming from sheet material using micro-plasma welding. Welding is performed without filler material, using a butt joint shape. The weld bead has minimal irregularities and distortion, achieving high precision and receiving positive feedback. Features: - Can be manufactured in a thickness range of 0.05 mm to 1.0 mm. - We can accommodate production from just one piece. - In addition to stainless steel, we can also manufacture using special materials such as titanium, Hastelloy, Inconel, and nickel. - Production and shipping can be done in as little as two business days. - All manufacturing is done in-house. We can produce prototypes, development products, and custom items according to application and required quantity. For the sizes of welded pipes, please refer to the special page → Catalog List → Quick Reference Table for Welded Pipe Manufacturing Range. (Note: The formability of titanium differs from that of stainless steel. Please use this as a guideline and contact us for details.)
![[Precision Welding Achievements] Titanium Gas-tight Structural Container (Pipe + Pipe Butt Welding)](https://image.mono.ipros.com/public/product/image/6a2/2000224702/IPROS9167637960046697962.jpg?w=280&h=280)
The lathe-processed parts are welded together in series to form a pressure-tight container.
Size: 6-4Ti 3.0t + 3.0t butt welding Application: Airtight structural container Features: The lathe-processed parts are butt-welded in series to create an airtight container. The interior is machined in sections, allowing for cost reduction through welding. Order history lot: 1 piece Our welded pipes are produced by cutting and roll forming from sheet material using micro-plasma welding methods. Welding is performed without using filler material, in a butt joint configuration. The weld bead has minimal irregularities and distortion, achieving high precision and receiving positive feedback. Features: - Can be manufactured with a plate thickness range of 0.05 mm to 1.0 mm. - Production can be accommodated from just one piece. - In addition to stainless steel, production using special materials such as titanium, Hastelloy, Inconel, and nickel is also possible. - Production and shipping can be done in as little as two business days. - All manufacturing is done in-house. Prototypes, development products, and custom items can be produced according to application and required quantity. For the sizes of welded pipes, please refer to the special page → catalog list → quick reference table for the range of welded pipe manufacturing. (Note: For titanium, the formability differs from that of stainless steel. Please use this as a guideline and contact us for details.)
![[Precision Welding Achievements] Titanium Bellows Tube (Plate-Wound Welded Pipe)](https://image.mono.ipros.com/public/product/image/089/2000224705/IPROS377098857892467592.JPG?w=280&h=280)
We can produce custom sizes that are not specified in the standards with the specified inner diameter, outer diameter, and length using butt welding.
Size: TP340 0.30txφ200x500L (both ends melted) Application: Bellows and similar products Features: We can produce custom sizes not specified in the standards with your specified inner diameter, outer diameter, and length through butt welding. It is characterized by being resistant to cracking of the weld bead even after forming processes like bellows (welding conditions are determined after confirming forming conditions). Order lot: 10 pieces Our welded pipes are made by cutting and roll forming from sheet material and using the micro-plasma welding method. Welding is performed without filler material in a butt joint shape. The weld bead has minimal unevenness and distortion, achieving high precision and receiving positive feedback. Features: - Can be produced in a thickness range of 0.05 mm to 1.0 mm. - Production can be accommodated from just one piece. - Production is possible not only in stainless steel but also in special materials such as titanium, Hastelloy, Inconel, and nickel. - Production and shipping can be done in as little as two days. - All manufacturing is done in-house. We produce prototypes, development products, and custom items according to application and required quantity. For the sizes of welded pipes, please refer to the special page → catalog list → quick reference table for the range of welded pipe manufacturing.
![[Precision Welding Achievements] Titanium Liquid Level Gauge Float (Pipe + Cap Corner Welding)](https://image.mono.ipros.com/public/product/image/600/2000224708/IPROS1537366635149801324.jpg?w=280&h=280)
A ring-shaped cover is placed on the end face of the thin-walled pipe and the ends are welded at the corners.
Size: TP340 0.20t (tube), 0.50t (cap) outer diameter φ23 Usage: Liquid level gauge float Features: A ring-shaped cap is placed on the thin-walled tube end and welded at the end. It is also possible to change the ring shape to a disc for a sealed shape. (The tube in the photo is a commercially available product and is not manufactured by our company.) Order lot for achievements: 20 pieces Our welded pipes are made by cutting and roll forming from sheet material, using micro-plasma welding methods. Welding is performed without filler material, using a butt joint shape. The beads have small irregularities and distortions, and we have received high praise for their precision. Features: - Can be manufactured in a thickness range of 0.05 mm to 1.0 mm. - Production can be accommodated from just one piece. - Not limited to stainless steel, we can also manufacture using special materials such as titanium, Hastelloy, Inconel, and nickel. - Production and shipping can be done in as little as two business days. - All manufacturing is done in-house. We will produce prototypes, development products, and custom items according to usage and required quantities. For the sizes of welded pipes, please refer to the special page → Catalog list → Quick reference table for the range of welded pipe manufacturing capabilities.
It will be manufactured by cutting the thin plate, rolling processing (3-roll processing), and butt welding.
We manufacture welded pipes using titanium thin plates of less than 1 millimeter, which are used for bellows, heat exchanger shells, floats, and more. The thin plates are processed through cutting, rolling (3-roll processing), and butt welding. A notable feature is our ability to produce sizes that are not available in standard commercial specifications, in increments of 0.10 millimeters. We also perform assembly processing for welded pipes, including the installation of flanges, lids, and end rings, as well as assembly with other components. We conduct airtightness tests using He leak tests. Our products are well-received for their high precision, with minimal bead irregularities and distortions. Features: - We can manufacture within a thickness range of 0.05 millimeters to 1.0 millimeters. - We can accommodate production starting from just one piece. - In addition to stainless steel, we can also manufacture using special materials such as titanium, Hastelloy, Inconel, and nickel. - We can ship within the shortest time frame of two business days. - All manufacturing is done in-house. We produce prototypes, development items, and custom products according to the application and required quantity. For the sizes of welded pipes, please refer to the special page → catalog list → quick reference table for the range of welded pipe manufacturing.
![[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.
We will cut the sanitary pipe to your desired length in millimeter increments and sell it.
- Made of stainless steel SUS304 and SUS316L. - This is a sanitary pipe compliant with ISO standards.
3A standard pipe with end ferrules 3A-L14W
- Made of stainless steel SUS316L - 3A standard pipe with ferrules on both ends 3A-L14W - Can be manufactured in any dimensions.
3A Side Rule Pipe 3A-L14W-OS
- Made of stainless steel SUS316L - 3A standard pipe with ferrules on both ends 3A-L14W-OS - Can be manufactured in any dimensions.
Mechanical auxiliary components: pipe-in-pipe (PIP method), high-compressibility silicone rubber, wiring covers, robotic arms, etc.
"Pipe Tight Sleeve" is a highly crimpable component made of silicone rubber. Application: Seals the gap space of piping that runs through pipes ("Pipe In Pipe" PIP method). Compared to conventional products: - No worries about cracking - No need for screws or putty - Aesthetically pleasing and hygienic white color Please feel free to contact us for samples.
Pipes made from aluminum alloy! A wide variety of sizes available, and we can accommodate sizes not in stock.
This is an aluminum pipe that can be cut to the specified length. We offer a wide range of sizes and can also accommodate the production of sizes not listed in our lineup. 【Stock Size Examples】 Outer Diameter φ × Thickness × 4000 (mm) ■ 5 × 1.0t × 4000 ■ 6 × 1.0t × 4000 ■ 7 × 1.0t × 4000 : ■ 200 × 5.0t × 4000 A6063TD (Drawn Pipe) Outer Diameter 5 to Outer Diameter 9.5 A6063TE (Extruded Pipe) Outer Diameter 10 to Outer Diameter 200 Fujino Metal handles materials such as stainless steel, brass, copper, aluminum, and nickel silver, and offers various shapes including pipes, round bars, wires, square bars, and sheets, as well as ball chains. We also support sales starting from one piece, cutting, and issuing mill sheets. For more details, please visit our website or contact us.
This is a copper pipe available in various sizes starting from an outer diameter of 0.3mm. Custom sizes are also available.
This is a copper pipe available in a wide range of outer diameters from 0.3mm to approximately 100mm. We can accommodate cutting to specified lengths and the production of non-standard sizes. We also handle sizes for gas cans, so please check our website or contact us for more information. 【Example of stock dimensions (outer diameter × inner diameter × length)】 ■ φ0.3×φ0.1×200L ■ φ0.3×φ0.1×400L ■ φ0.3×φ0.15×200L ： ■ φ101.6×φ97.6×5000L Fujino Metal deals with materials such as stainless steel, brass, copper, aluminum, and nickel silver, and offers various shapes including pipes, round bars, wires, square bars, and sheets, as well as ball chains. We also support sales from a single piece, cutting, and the issuance of mill certificates. For more details, please check our website or contact us.
We also have brass pipes with grooves in stock. We can also cut them to your specified size.
Brass ribbed pipes come in three types: 20, 21, and 32. If you specify the number of ribs, we can provide a quote. We will cut the brass ribbed pipes to your specified size. We also handle standard products such as C2700 and C2680 brass pipes, so please check our website or contact us for more information. 【Stock Specification Examples: Rib × Outer Diameter × Wall Thickness × Length】 ■ 20 ribs × 9.53 × 1.0 × 4000L (Inner Diameter Round) ■ 20 ribs × 19.0 × 1.2 × 2500L (Inner Diameter Round) ■ 21 ribs × 33 × 0.8 × 4000L (Inner Diameter Ribbed) ■ 32 ribs × 38.1 × 1.5 × 4000L (Inner Diameter Round) Fujino Metal handles materials such as stainless steel, brass, copper, aluminum, and nickel silver, and offers various shapes including pipes, round bars, wires, square bars, and sheets, as well as ball chains. We also accommodate sales starting from one piece, cutting, and issuing mill certificates. For more details, please check our website or contact us.
