INFERNO MFG. CORP. 115 Ricou St. Shreveport, LA 71107 Phone: 318-221-8454 Fax: 318-222-4106
Date: Jan. 1, 2006 Certificate of Compliance, Weld Pad Customer: ABC Company Customer Order No.: 6194 Inferno Job No: 7745
Inferno Mfg. Corp. certifies that weld pad gages supplied on this job are designed and built according to the requirements of ASME Boiler & Pressure Vessel Code, Section VIII Division I. Weld Pad material is SA-516 Gr70.
Weld pad gages are suitable for the following operating pressures and temperatures:
Item 1 Model RWA-27 HCPABAAR Serial No(s): 7184, 7185, 7186 1950 PSIG/FV at 100 degrees F Pad Heat Code: J47
Inferno Mfg. Corp. warrants that weld pad gages are suitable for the working pressures and temperatures listed above; however precaution must be taken by vessel fabricator to insure that the welding pad is installed with a minimum of heat distortion and that the gasket & glass recessed seating areas remain free of warpage after installation. Welding Installation Procedures furnished with the Weld Pads should be followed.
It is the vessel designer’s responsibility to insure that the vessel is adequately reinforced. Hoop & ligament stresses should be considered.
__________________________________________ Authorized Signature, Inferno Mfg. Corp. Date:______________
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