What is an elbow?
An elbow is an indispensable connection in an aluminum compressed air piping system, used to change the direction of the piping. It is usually angled at 90° or 45°, and can be customized to other angles according to actual needs.
The function of the elbow:
Changing pipe direction: Elbows enable piping to bypass obstacles or adapt to space constraints, enabling flexible piping layouts.
Reduce pressure loss: Quality elbow design can reduce airflow resistance, reduce pressure loss and improve system efficiency.
Enhance the stability of the system: elbow to ensure that the pipeline connection is tight, to prevent leakage, to protect the stable operation of the system.
Features of aluminum elbow:
Light weight and high strength: Aluminum alloy makes the elbow light weight, easy to install, and at the same time has good strength and corrosion resistance.
Corrosion resistance: the oxide film formed on the surface of the aluminum alloy can effectively resist corrosion and extend the service life.
Easy to install: Using quick couplings or threaded connections, easy to install, saving time and cost.
Aesthetically pleasing: The surface is anodized, which is not only aesthetically pleasing, but also further enhances corrosion resistance.
Environmental protection: aluminum alloy can be 100% recycled, in line with environmental requirements.
Advantages of choosing aluminum elbow:
High efficiency: optimize airflow, reduce pressure loss, improve system efficiency.
Durable: Corrosion and wear resistance, long service life.
Economy: low installation and maintenance costs, long-term use of more economical.
Reliable: to ensure stable operation of the system, reduce failure.
![]() | S.N | Nominal diameter(mm) | W(mm) | H(mm) |
11 0300 01 | DN20(Assembly) | 99 | 75 | |
22 0300 01 | DN25(Assembly) | 105 | 78 | |
11 0300 00 | DN20 | 60.2 | 48 | |
22 0300 00 | DN25 | 65.7 | 51 | |
44 0300 00 | DN40 | 96.9 | 75 | |
55 0300 00 | DN50 | 106.9 | 80 | |
66 0300 00 | DN65 | 142.6 | 105 | |
77 0300 00 | DN80 | 161.2 | 115 | |
88 0300 00 | DN100 | 179.7 | 125 | |
99 0300 00 | DN125 | 201.3 | 133 | |
CC 0300 00 | DN148 | 237.9 | 160 | |
BB 0300 00 | DN200 | 296.3 | 187 | |
*The same size EQUAL PIPE TO PIPE CONNECTOR shall be equipped for product code ends with XXXXXX00. |
Photo | Product Name | Product Parmeters | Details |
![]() | Aluminum Pipe | DN20-DN200 | Click on |
Equal Pipe to Pipe Connector | DN20-DN200 | Click on | |
Equal Tee | DN20(Assembly) DN25(Assembly) DN20-DN200 | Click on | |
90° Quick Drop | Multiple models available | Click on | |
Equal Flange | DN20-DN200 | Click on | |
Tubine Butterfly Valve | DN65-DN200 | Click on |
1. Complete Reliability | Removable and reusable components, perfect for your factory environment Fast installation of shunt device and branch pipeline, convenient adjustment of production line Rich interfaces and accessories, suitable for any system All components are nonflammable |
2. Better Corrosion Resistance than 304 Stainless Steel | Anti-corrosion Internal Surface Treatment of Aluminum Alloy Pipe Alkali and acid corrosion resistance Internal surface always clean, no pressure loss of the pipe network system |
3. Easy Operation | Pipelines and connectors can be installed immediately without additional treatment -- no pre construction preparation is required Fast assembly, no welding, gluing or stranding required - time saving Easy assembley- no need for training Light weight, easy for cutting pipes -- easier to work on site Directly use -- the system can be tested and used immediately |
4. Energy Saving | Consistently high quality interior surfaces - clean air Low friction of inner surface -- high flow performance Precise pipe diameter - optimized sealing Automatic filling type large contact surface sealing system ,no leakage |
5. Excellent Resistance against the Following Environments | Corrosion Mechanical vibration Thermal variations U.V Compressor oil |
6. Durable, Beauty | Electrostatic spraying when leaving the factory Standard color, beautiful appearance |

Upipe dedicates to the sustainable, efficient and energy efficiency fluid transportation system
SUZHOU JIEU FLUID TECHNOLOGYCO., LTD. is a manufacturing company specialized in aluminum pipe, pipe fitting and industrial aluminum profile, which integrated in R&D, production, sales and installation. The group locates at economic and technological development zone of Zhangjiagang, Jiangsu, with a floor space of 200 mu and total investment of 180 million yuan. With 5 aluminum alloy tube extrusion production lines, 3 deep processing production line for finished products, and 2 production lines for industrial aluminum profile, the annual production capacity can be 3,000 tons of aluminum alloy pipe and 8,000 tons of industrial aluminum profile. It has become the large-scale aluminum alloy manufacturer with first-class technical equipment as it has the state-of-the-art production and inspection equipment, including mold center, inspection center, R&D and other equipment imported from Germany, South Korea and Japan.The company engages in the innovation and deep processing of non-ferrous materials and has launched high intensity aluminum alloy pipe, stainless-steel pipe, copper-aluminum composite pipe, aluminum pipe with internal thread, high-frequency welding of aluminum alloy collector pipe and pipe fittings, satisfying the demands of customers across the world with more diversified and better products.
With the sustained innovation in design, JIEU strives to improve the reliability and durability of the products constantly. With the complete innovation, strict working condition design and rigorous quality control, JIEU ensures the production of high-quality products, providing powerful technical support for every project while minimizing your cost. JIEU will offer you with the perfect total solution for the fluid transportation so as to realize the optimal return of investment and safeguard the efficient productivity of customers.
Ten-year quality guarantee
Our company will replace or repair the product free of charge for the quality problem within ten years from the installation and acceptance of UPIPE series product.
The exclusion clause shall not cover the problem or damage caused by the following reasons, which will be included but not limited to the following:
1. The product or component has been out of the warranty period, except for the product with extended quality assurance service.
2. The product has not been installed according to our stipulation or exceeded the applicable scope stipulated by our company. The product fails to be operated according to our company's manual and requirements of pertinent installation and maintenance document or it has been applied in a working environment that is against our stipulation. The damage caused by improper installation, storage or operation (for example, the ambient temperature is too high, too low or in a corrosive environment or hit by external force and so on.)
3. The breakdown or damage caused by unauthorized installation, repair, modification or dismounting performed by our company's after-sales personnel or the designated service agent, except for the third-party after-sales service agency entrusted by the company.