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China Suppliers 90° Short Radius Elbow Heavy Gauge Pipe Fitting Covers - Factory Direct Industrial Insulation
Installation Video
Product Reference
Example: AES02
- A — Company brand
- ES — 90° short radius elbow
- 02 — Product mold number
- D — Pipe outer diameter
Selection Guide
According to the chart, select the corresponding pipe diameter and insulation thickness. The chart shows the combined dimensions. Suitable for short and long radii Threads and welding elbows.
Special specifications can be emailed to contact manufacturers to customize.
Available Colours:
Specification Reference Table
| Number | D(mm) | Inch | Scope of application (Pipe O.D. + Insulation Thickness) | Number | D(mm) | Inch | Scope of application (Pipe O.D. + Insulation Thickness) |
|---|---|---|---|---|---|---|---|
| AES02 | 42 | 1 2/3 | AES18 | 141 | 5 5/9 | 102*20 89*25 83*30 60*40 43*50 22*60 | |
| AES03 | 48 | 1 8/9 | AES19 | 149 | 5 7/8 | 108*20 89*30 70*40 48*50 28*60 | |
| AES04 | 54 | 2 1/8 | 13*20 | AES20 | 155 | 6 1/9 | 114*20 102*25 76*40 54*50 |
| AES05 | 60 | 2 3/8 | 22*20 13*25 | AES21 | 168 | 6 5/8 | 127*20 114*25 108*30 89*40 |
| AES06 | 67 | 2 5/8 | 28*20 16*25 | 70*50 48*60 | |||
| AES07 | 73 | 2 7/8 | 32*20 22*25 13*30 | AES22 | 180 | 7 1/9 | 140*20 127*25 102*40 76*50 60*60 |
| AES08 | 79 | 3 1/9 | 35*20 28*25 16*30 | AES23 | 193 | 7 3/5 | 140*25 134*30 114*40 76*60 |
| AES09 | 82 | 3 2/9 | 42*20 34*25 22*30 | AES24 | 208 | 8 1/5 | 168*20 159*25 127*40 108*50 89*60 |
| AES10 | 89 | 3 1/2 | 48*20 28*30 | AES25 | 219 | 8 5/8 | 168*25 159*30 140*40 114*50 |
| AES11 | 98 | 3 6/7 | 57*20 48*25 34*30 13*40 | AES26 | 232 | 9 1/8 | 159*40 134*50 114*60 |
| AES12 | 102 | 4 | 60*20 54*25 42*30 22*40 | AES27 | 245 | 9 5/8 | 168*40 140*50 127*60 |
| AES13 | 108 | 4 1/4 | 70*20 60*25 48*30 28*40 | AES28 | 258 | 10 1/6 | 159*50 140*60 |
| AES14 | 116 | 4 4/7 | 76*20 64*25 57*30 48*32 35*40 13*50 | AES29 | 279 | 11 | 169*50 |
| AES15 | 122 | 4 4/5 | 70*25 60*30 57*32 42*40 22*50 | AES30 | 299 | 11 7/9 | 219*40 |
| AES16 | 127 | 5 | 89*20 76*25 64*30 57*35 48*40 24*50 | AES31 | 323 | 12 5/7 | 219*50 |
| AES17 | 136 | 5 3/8 | 76*30 57*40 34*50 13*60 | AES32 | 339 | 13 1/3 | 219*60 |
Technical Support
Aohuan provides insulation and external protection not only with high-quality composite PVC external protection system material products, but also with its rich experience in the market of installation and application of insulation external protection and advanced application programs.
- Choose the most suitable thermal insulation and external protection system based on the specific working conditions.
- Technical Reform of Existing Thermal Insulation and External Protection.
- A brand-new tailored heat preservation and exterior protection product with special-shaped structure.
- Product Maintenance Training.
Physical Property
| Performance | Basis of testing | Testing result |
|---|---|---|
| Flame | ASTM E84 | ≤25 |
| Smog | ASTM E84 | ≤50 |
| Specific gravity | ASTM 792 | 1.46 |
| Anti-swelling strength | ASTM D638 | 7 .000(@yield lb∕㏑²) |
| Tensile capacity | ASTM D638 | 400.000(PSI) |
| Pendulum impact | ASTM D256 | 15.0(ft.1b.in) |
| Aging property | ASTM E96 | 0.03(@0.30") |
| Conductivity | ASTM D257 | Nil |
| Anaerobic index | GB /T2406.2-2009 | 33.1% |
| Service life | Actual life of use | ＞ 10 years |
Area of Application
Aohuan composite PVC-based material forming and exterior protection materials can be widely applied in commercial, industrial and civil both indoor and outdoor; The exterior protective material of composite PVC base material is suitable for various pipelines and equipment exterior protective systems with temperature ranging from –37 ℃ to 260 ℃, but the exterior surface temperature of insulation layer must be lower than 66 ℃ (the national standard is lower than 50 ℃).
- Microelectronics, Photovoltaic, Food, Beverage, Light Industry.
- Biopharmaceutical, Commercial, Civil Building, Oil Drilling Platform.
- External Insulation of Petroleum, Chemical Industry, Newly Built and Reconstructed Industrial Workshops and Tanks.
Frequently Asked Questions
What does the product model number (e.g., AES02) represent?
The product code represents specific details: 'A' stands for the Company Brand, 'ES' denotes a 90° short radius elbow, '02' is the product mold number, and 'D' represents the outer diameter of the pipe.
Are custom specifications available for Aohuan PVC protective covers?
Yes. While standard sizes can be selected from the specification chart, special custom specifications can be structured and requested by contacting the manufacturer via email.
What is the temperature range for Aohuan composite PVC protective systems?
It is suitable for pipelines and equipment systems with operating temperatures ranging from –37 ℃ to 260 ℃, provided that the exterior surface temperature of the insulation layer remains below 66 ℃ (national standard is lower than 50 ℃).
What is the expected service life and fire rating of the material?
The material has an actual service life of more than 10 years. It complies with ASTM E84 safety standards, with a flame spread index of ≤25 and a smoke developed index of ≤50.
What technical support services does Aohuan offer?
Aohuan provides comprehensive support including optimal system selection based on work conditions, technical reform of existing systems, custom-made designs for special-shaped structures, and product maintenance training.
Which industries can use Aohuan PVC exterior protection systems?
They are widely applied in Microelectronics, Photovoltaic, Food & Beverage, Light Industry, Biopharmaceutical, Commercial and Civil Buildings, Oil Drilling Platforms, as well as the Petroleum and Chemical industries.