Last Updated： Aggregation Period:Jul 22, 2026～Aug 18, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jul 22, 2026～Aug 18, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jul 22, 2026～Aug 18, 2026
This ranking is based on the number of page views on our site.
31～47 item / All 47 items
The special fittings are PVC fittings for the internal piping of septic tanks. PVC pipes can be connected with adhesive.
1. Compared to TS fittings (elbows and tees), it has a compact design that allows for piping arrangements in tight spaces. 2. By providing a stopper at the receiving end, pipes can be glued at a consistent insertion depth.
The special fittings are PVC fittings for the internal piping of septic tanks. PVC pipes can be connected with adhesive.
1. Compared to TS fittings (single-sided elbows), it has a compact design that allows for piping arrangements in tight spaces. 2. Since one side can be connected to a socket, piping connections can be made even in narrow gaps.
It is possible to reduce transportation and construction costs through compactification!
The 3DR elbow is a type of pipe fitting that is commonly used in gas pipelines. It is often manufactured using high-frequency bending, but due to the manufacturing process, an extra length of 1OD (1 outer diameter) is required as a gripping area. However, having this extra length makes it cumbersome during transportation. Additionally, in the case of underground installation, the extra length necessitates deeper excavation during construction, which increases labor costs, including handling. Since many products are used for mainline applications, the impact on costs is considered significant. However, if manufactured using the mandrel method, the absence of extra length improves loading efficiency onto trucks and eliminates the need for deeper excavation during underground installation of the pipeline, making construction easier. Furthermore, the wall thickness of the bend is almost uniform, and the entire elbow undergoes heat treatment, resulting in consistent mechanical properties and high quality, with no discontinuities in wall thickness, making it safe for use in high-pressure conduit mainlines. At Benkan Kiko, we offer 3DR elbows manufactured using the mandrel bending method. We can provide cost-benefit calculations, so please feel free to consult with us.
For welded pipe fittings made of special steel, please contact Benkan Kiko!
At Benkan Kiko, we utilize our expertise and technological capabilities related to special steel to manufacture and deliver welded pipe fittings according to our customers' requests. This time, we would like to introduce an example of a duplex stainless steel elbow, which has high corrosion resistance, high strength, and good weldability, delivered for piping in a flue gas cleaning system. The flue gas cleaning device (hereinafter referred to as "scrubber") is a device that cleans and releases particulate matter and harmful gases generated, and special steel is often used for the piping installed with this scrubber. Application: Piping for flue gas cleaning device (scrubber) Material: UNS S32750 Delivery size: 1-1/2B (40A) to 14B (350A) This time, all products were manufactured as welded assembly types from steel plates. At Benkan Kiko, we can also manufacture from other special materials such as super stainless steel and aluminum, and we are capable of producing large diameters from 16B (400A) to 48B (1200A), as well as welded pipe fittings exceeding 1200A. We are actively responsive to inquiries regarding the manufacture of welded pipe fittings made from special steel and special dimensions, so please feel free to consult with us.
We offer four types of pipes and branch pipes! Vacuum components that are easy to attach and detach without the need for bolts and nuts.
At Techno Flex Co., Ltd., we handle vacuum piping components called 'LP Elbow'. They are clean, have a smooth inner surface, and do not require bolts or nuts, making them easy to attach and detach. In addition, we offer four types of piping and branch pipes, including "TP Tee," "XP Cross," and "NP Nipple." Please feel free to contact us when you need assistance. 【Features】 ■ No bolts or nuts required ■ Easy to attach and detach ■ Clean with a smooth inner surface ■ Four types of piping and branch pipes available *For more details, please refer to the PDF document or feel free to contact us.
Abundant sizes and ample stock.
All products are delivered from one piece.
Five-way compatible pipe joint fittings
You can easily connect pipes of the same size.
We can manufacture from φ100 to φ1000! Available in 45 degrees and 90 degrees.
The "Hazel Elbow 45°/90°" is a fitting handled by Fukagawa Co., Ltd. It can be manufactured in sizes from φ100 to φ1000. Please feel free to contact us. 【Lineup (Excerpt)】 ■φ100 ■φ125 ■φ150 ■φ175 ■φ200 ■φ225 ■φ275 *For more details, please refer to the PDF document or feel free to contact us.
Shortened construction time! It is a press elbow and a hase elbow with glass wool insulation processing.
The "Glass Wool Insulation Elbow" is an insulated fitting handled by Fukagawa Co., Ltd. It is processed by wrapping glass wool insulation material around the elbow, eliminating the need for insulation work on-site, which leads to a reduction in construction time. The insulation material is ALGC bonded GW 40 kg/m³ t25. We offer a wide variety of sizes. Press Elbows: φ100 to φ200 Haze Elbows: φ100 and up *For more details, please refer to the PDF document or feel free to contact us.
![45-degree elbow [spiral steel pipe/duct accessory]](https://image.www.ipros.com/public/product/image/1a4/2000409892/IPROS4726004857542314961.jpg?w=280&h=280)
These are accessories for Matsumoto Industrial's spiral steel pipes and spiral ducts.
This is an accessory designed to fit at a 45-degree angle. It can be integrated into various spaces. ★Regarding Inquiries★ For urgent inquiries such as requests for quotes or specification confirmations, we would appreciate it if you could contact us directly. When doing so, please mention that you saw us on "Ipros" to ensure a smooth response. ◎TEL: 059-382-5212 ◎FAX: 059-382-5788
![90-degree elbow [spiral steel pipe/duct accessory]](https://image.www.ipros.com/public/product/image/b46/2000409894/IPROS12295885840191328952.jpg?w=280&h=280)
These are accessories for Matsumoto Industrial's spiral steel pipes and spiral ducts.
This is an accessory designed to fit a 90-degree angle, allowing for integration into various spaces. ★Regarding Inquiries★ For urgent inquiries such as requests for quotes or specification confirmations, we would appreciate it if you could contact us directly. When doing so, please mention that you saw this on Ipros, as it will help us respond more smoothly. ◎TEL: 059-382-5212 ◎FAX: 059-382-5788
Easy installation in succession! Can be used for both horizontal and vertical pulls, killing two birds with one stone.
The "e-Joint 90-Degree Single Socket Elbow" is a drainage flex for waterproof pans that enables more compact installation. With no short pipe joints, the installation speed increases, and it can be installed on either side. The work is completed in one step by connecting the elbow socket to the drainage pipe. We offer three types in our lineup, starting with the "ES-5020TL" for pipes with a diameter of 50mm and a length of 200mm, as well as the "ES-5025TL" for 50mm × 250mm, and the "ES-5030TL" for 50mm × 300mm. 【Features】 ■ Same diameter pipes ■ Flexible joint ■ Odor-proof rubber ■ Odor-proof packing *For more details, please refer to the PDF materials or feel free to contact us.
No need for construction tools like scissors or pliers! You can significantly reduce material waste.
"Raku-elu" is an elbow that dramatically improves work efficiency through the adoption of a button punch system, contributing to a reduction in construction time. Since it does not require construction tools such as scissors or grips and does not produce waste materials during on-site work, it significantly cuts down on material waste, taking into consideration labor-saving and ecology. Additionally, we guarantee a beautiful and well-balanced finish in appearance. [Features] ■ Shortened construction time ■ Adoption of button punch system ■ Dramatically improves work efficiency ■ Does not produce waste materials during on-site work ■ Beautiful and well-balanced finish in appearance *For more details, please refer to the PDF materials or feel free to contact us.
Custom flare elbow
The flare nut is not a standard UNF screw but a custom flare elbow of PF5/8. Our company can also produce elbow and tee shapes in small lots from general forged types. We can accommodate sizes and threads that are not in the standard specifications based on your drawings, so please feel free to contact us. Even for standard sizes, we can offer cost-effective proposals by producing in lots with our own equipment.
It is possible to manufacture special angle elbows other than 90° and 45°.
Elbows are specified in the JIS standard as types of shapes such as 90° elbows, 45° elbows, and 180° elbows. In cases where the design of the piping cannot accommodate those angles, the JIS standard recognizes "special angle elbows," which can be manufactured at special angles as needed for piping design. Elbows manufactured at special intermediate angles such as 60°, 30°, and 135° are referred to as "special angle (end angle) elbows." At Benkan Kiko, we respond meticulously to customer requests and support the custom manufacturing of end angle elbows. **Benefits of adopting Benkan Kiko's end angle elbows:** - If elbows are processed on-site during piping installation, the product warranty for those fittings will be voided, so it is safer to manufacture them at the required angles in advance. - Processing elbows to specific angles or bevel ends on-site requires equipment and expertise, so using pre-processed products is safer. - Products can be manufactured with dimensional accuracy based on JIS standards. - We can issue manufacturing drawings and delivery drawings that include detailed dimensions of the products as per your requests.
Connection of PVC pipes and steel pipes is possible with an elbow! Achieve easy installation without the need for adhesive application (PVC pipes) or threading work (steel pipes)!!
SKX is the industry's first hybrid pipe joint that does not require disassembly and can be installed using a short wrench. When connecting PVC pipes, there is no odor generated since no solvents are used, and curing such as drying is unnecessary. Therefore, water can be passed through immediately after connection, allowing for a reduction in construction time. When connecting steel pipes, there is no need for threading the pipes, so installation can be done immediately after cutting the pipes. The low tightening torque allows for installation with short tools like a short wrench, enabling a reduction in construction time and installation in tight spaces. Equipped with a standard expansion and flexible disengagement prevention feature, it also absorbs vibrations in piping around pumps. It is possible to connect different types of pipes, such as PVC and steel pipes, using elbows and tees, and there is a wide range of sizes and lineups including diameter-different sockets, male-threaded sockets, and female-threaded sockets.
Easily resolve the common "opening misalignment" during kitchen renovations! 【FIT Elbow】* Construction video available that explains it in 3 minutes!
The "FIT Elbow" aims to improve the construction workability that has been a traditional challenge, and by being adjustable, it simplifies the installation process to match the work site. With an adjustable angle of up to 45° (22.5° to the left and right), it can also resolve any misalignment of openings on site. In the case of flexible ducts, it is said that there is a fire risk due to the thin plate thickness and the uneven surface on the inside. (According to fire prevention regulations) 【Features】 ■ Resolves misalignment of openings on site through adjustability ■ Allows for installation in compliance with fire prevention regulations ■ Contributes to labor saving *For more details, please refer to the PDF materials or feel free to contact us.
