Kashawy
Mechanical
- Nov 27, 2018
- 6
Hello,
Is there any specifications for GI puddle flange in NFPA?
As a consultant what certificates should be attached along with material sample to ensure the quality of welding and galvanization?
Is there any specifications for GI puddle flange in NFPA?
As a consultant what certificates should be attached along with material sample to ensure the quality of welding and galvanization?