API Std 975:2025

Original price was: $108.00.Current price is: $54.00.

Refractory Installation Quality Control—Inspection and Testing of Refractory, Second Edition

standard by American Petroleum Institute , 04/01/2025

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API Std 975 PDF

This standard provides installation quality control (QC) procedures for aluminum silicate dense and insulating fire brick refractory systems and may be used to supplement owner specifications. Materials, equipment, and personnel are qualified by the methods described, and applied refractory quality is closely monitored, based on defined procedures and acceptance criteria. The responsibilities of inspection personnel who monitor and direct the QC process are also defined.