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China Suppliers Factory Durable Mechanical Groove Type Step-Down Tee Fittings for Industrial and Commercial Use
Installation Video
Product Reference
Example: ATK26.9
A ---- Company brand
TK ---- Mechanical Groove Type Step-Down Tee
26.9 ---- Pipe diameter
- Choose a size that corresponds to or is close to the specifications in the chart.
- Special models need to send an email to contact the manufacturer to customize.
Colour:
Specifications
| Number | D(mm) | Inch | B(mm) | Number | D(mm) | Inch | B(mm) |
|---|---|---|---|---|---|---|---|
| AELD02 | 42 | 1 2/3 | 27 | AELD22 | 324 | 12 3/4 | 130 |
| AELD03 | 48 | 1 8/9 | 35 | AELD23 | 356 | 14 | * |
| AELD04 | 54 | 2 1/8 | 35 | AELD24 | 381 | 15 | * |
| AELD05 | 60 | 2 3/8 | 45 | AELD25 | 406 | 16 | * |
| AELD06 | 67 | 2 5/8 | 42 | AELD26 | 432 | 17 | * |
| AELD07 | 73 | 2 7/8 | 45 | AELD27 | 457 | 18 | * |
| AELD08 | 79 | 3 1/9 | 38 | AELD28 | 486 | 19 1/8 | * |
| AELD09 | 89 | 3 1/2 | 50 | AELD29 | 506 | 19 8/9 | * |
| AELD10 | 102 | 4 | 55 | AELD30 | 534 | 21 | * |
| AELD11 | 114 | 4 1/2 | 58 | AELD31 | 559 | 22 | * |
| AELD12 | 127 | 5 | 60 | AELD32 | 584 | 23 | * |
| AELD13 | 141 | 5 5/9 | 6 | AELD33 | 610 | 24 | * |
| AELD14 | 155 | 6 1/9 | 65 | AELD34 | 635 | 25 | * |
| AELD15 | 168 | 6 5/8 | 68 | AELD35 | 660 | 26 | * |
| AELD16 | 180 | 7 1/9 | 75 | AELD36 | 686 | 27 | * |
| AELD17 | 193 | 7 3/5 | 77 | AELD37 | 711 | 28 | * |
| AELD18 | 219 | 8 5/8 | 100 | AELD38 | 737 | 29 | * |
| AELD19 | 245 | 9 5/8 | 100 | AELD39 | 762 | 30 | * |
| AELD20 | 273 | 10 3/4 | 105 | AELD40 | 787 | 31 | * |
| AELD21 | 299 | 11 7/9 | 107 | AELD41 | 813 | 32 | * |
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.
1
Choose the most suitable thermal insulation and external protection system based on the specific working conditions
2
Technical Reform of Existing Thermal Insulation and External Protection
3
A brand-new tailored heat preservation and exterior protection product with special-shaped structure
4
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 is lower than 66 ℃ (the national standard is lower than 50 ℃ ).
1
Microelectronics, Photovoltaic, Food, Beverage, Light Industry
2
Biopharmaceutical, Commercial, Civil Building, Oil Drilling Platform
3
External Insulation of Petroleum, Chemical Industry, Newly Built and Reconstructed Industrial Workshops and Tanks
Frequently Asked Questions
What does the product reference code "ATK26.9" represent?
In the reference code, "A" stands for the company brand, "TK" refers to the Mechanical Groove Type Step-Down Tee, and "26.9" represents the pipe diameter.
How do I choose the correct size for the external protection system?
You should select a size that corresponds to or is close to the specifications listed in the reference chart. For special model requirements, you can contact the manufacturer via email to customize.
What technical support services does Aohuan offer?
Aohuan provides selection of suitable thermal insulation systems based on working conditions, technical reforms for existing insulation systems, tailored products with special-shaped structures, and comprehensive product maintenance training.
What are the temperature limits for using Aohuan composite PVC-based materials?
They are suitable for systems with temperatures ranging from –37 ℃ to 260 ℃, provided that the exterior surface temperature of the insulation layer is lower than 66 ℃ (the national standard requires it to be lower than 50 ℃).
What are the key physical properties and fire safety ratings of this material?
The material features a Flame rating of ≤25 (ASTM E84), a Smog rating of ≤50 (ASTM E84), an anaerobic index of 33.1% (GB /T2406.2-2009), and an actual service life of over 10 years.
In which industries and areas can these materials be applied?
They are widely applied in microelectronics, photovoltaics, food, beverage, light industry, biopharmaceuticals, commercial and civil buildings, oil drilling platforms, petroleum, chemical industries, and both newly built and reconstructed industrial workshops and tanks.