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Fillet size for a vent line of a Gate Valve
Dear all, We have a 36" Gate Valve, it has a 1" vent line, wich is welded to the body of the valve. A crack appeared right at the center of the fillet weld. I need to chech if the fillet size (3/16") is correct. Please I need Help in getting the formula for calculating the fillet weld size...- Keplerx
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- Replies: 1
- Forum: AWS (welding) Code Issues
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Access fittings are Branches under API 1104?
dear all, We have these Cosasco Nipples, used for inhibitor injection o corrosion monitoring (http://www.cosasco.com/documents/50_Flarweld_Access_Fitting). For in service welding of this fittings under Apendix B of API 1104, should the WPS be for Branch joints? thanks in advance. Octavio Chable.- Keplerx
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- Replies: 3
- Forum: AWS (welding) Code Issues
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Radial fan flow rate.
Hi from Mexico.I am looking for a "formula" to find the flow rate of a radial fan. I only know Q is proportional to D(diameter) and to the RPM. There is a formula in turbomahcinery stating that the discharge can be computed by the formula Q=2(PI)rbV, where r is the radius,b is the blade width at...- Keplerx
- Thread
- Replies: 3
- Forum: HVAC/R engineering
