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METU-FORM Tender Texts
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Good to know
Which materials do we use?
How do certain materials react in the event of a fire?
Which are the air-tightness classes?
Which is the most suitable air-duct shape: rectangular or circular?
Which are the advantages of flanges?
How should the ideal air-duct look like?
How does condensation occurs after all?
Should you use self-tapping screws or rivets?
About the Adequacy of Duct Tapes
Is ozone really such a good solution?
What are PWIS or LABS?
How to calculate thermal expansion?
How to convert some common units?
Statements and Certificates
CODEX (Corporate Responsibilities)
REACH Regulation No. 1907
RoHS Directive
Is a CE marking required for our products?
Minerals from Conflict Zones
Restrictions against Russia and Belarus
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