How many kilograms of self-tapping screws should be used per square meter to fix the galvanized iron sheet to the pipe protective layer?
Thread Content
How many kilograms of self-tapping screws should be used per square meter to fix galvanized iron sheets? Material needed urgently! ! !
How much material is used to tie galvanized iron wire for insulation layer? It’s the dosage per meter! ! !
I am also looking for this thing. If anyone knows about it, please help me. Thank you!
The amount of self-tapping screws required for fixing galvanized iron sheets per 1,000 square meters is approximately 5-20KG? Take the upper limit for equipment and the lower limit for pipelines. The iron wire is about 0.2-0.3KG/M2. This is an estimate. To be accurate, calculations can be made according to the regulations on thermal insulation in the "Petrochemical Plant Process Pipeline Installation Design and Construction Drawing Book".
It would be great if the calculations on thermal insulation regulations in the "Petrochemical Plant Process Pipeline Installation Design and Construction Drawings" could be listed in detail!
Thank you, I just need this knowledge
Thanks! ! ! ! I just don’t understand the amount of self-tapping screws. Every 100 meters of pipeline uses 0.72kg. However, the thickness of the pipes varies greatly. Is this amount reasonable?
Haha, to be honest, I don’t really know. It is estimated that the number of screws for pipes below DN600mm should be about the same. After all, the installation screws are on a line and can only play a tightening role.
Thank you, I urgently need this information
It's definitely useful to watch this, I'm not fooling you: http://bbs.hcbbs.com/thread-144371-1-2.html
Should the dosage be 1.5kg/m^2? It feels like it should be the dosage per square meter.