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Lined with Teflon tank design considerations

Tank liners prior to construction, its design and the lining surface modification of the substrate is more important than lining construction technology, even lining technology Well, not Trenitalia designs, is lined with construction there will be many production obstacles and lined with use of life will not Often short; by design tank first pay attention to the following several points:

1. operating temperature

continuous operating temperature 80 ℃ (adhesive and temperature 120 ° c)

2. working pressure

working pressure shall be less than 0.8Mpa, if the pressure to "negative pressure" is not appropriate for the production

3. tank openings

manhole (Manhole) beyond 450A (18 ")

4. export to r point

pipeline outlet flange r angle, 125A and beyond internal and external R5~6,400A above R8~10 R3~4,150~350A

5. flange connection

barrels, buckets and barrels at the end of a covered surface and export surface with flange connection

6. the barrel Groove weld

each weld bead surface clean and you want to have more than 5R

7. barrels internal

barrels internal if any Protuberance (such as: spoiler, frame), increases the engineering problems, design wall in a tank which should be taken, if it cannot be avoided (such as spoiler) then place the grinding 5R.