SIZE
|
External diameter (mm) |
Wall thickness (mm) |
|
Average |
≤0.25～0.35 |
＜0.235～0.5 |
＜0.5～0.7 |
＜0.7～1.0 |
＜1.0～1.2 |
＜1.2～1.5 |
＜1.5～2.0 |
|
Φ3.18～Φ4.76 |
|
○ |
○ |
○ |
○ |
|
|
|
>Φ4.76～Φ10.0 |
○ |
○ |
○ |
○ |
○ |
○ |
|
|
>Φ10.0~～Φ12.0 |
|
○ |
○ |
○ |
○ |
○ |
|
|
>Φ12.0~～Φ12.7 |
|
○ |
○ |
○ |
○ |
○ |
○ |
|
>Φ12.7~～Φ14.0 |
|
|
○ |
○ |
○ |
○ |
|
|
>Φ14.0～Φ16.0 |
|
|
○ |
○ |
○ |
○ |
○ |
|
>Φ16.0～Φ18.0 |
|
|
○ |
○ |
○ |
○ |
|
|
>Φ18.0～Φ20.0 |
|
|
○ |
○ |
○ |
○ |
○ |
|
>Φ20～Φ22.22 |
|
|
|
○ |
○ |
○ |
○ |
|
>Φ22.22～Φ28.4 |
|
|
|
○ |
○ |
○ |
○ |
|
The implementation of standards
|
GB JIS ASTM EN |
Note: 0 marks the company said production of conventional specifications, customers can request any special order.
Mosquito coil scientific name spiral coil around the floor. The product is mainly used in air-conditioning pipe connection, that connection with the compressor room machine. Some of their relatively high performance requirements, such as bending performance, I extend performance, pressure, anti-corrosion capabilities of the other, the size of high-precision, surface light requirements, as flawed.
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