Rust/ Steel Grades Specifying Inspection Manual is a Swedish standard manual that specifies a series of rust grades and preparation grades of steel surfaces before painting. The Inspection Manual defines various grades by written descriptions together with photographs. The Inspection Manual also comes with pictures of the different blast cleaned surface grades of sa1, sa2, sa2.5 and sa4. The Rust/ Steel Grades Specifying Inspection Manual gives the visual assessment of rust grade of mill scale and rust that is normally found on surfaces of uncoated erected steel and steel held in stock.
Caltech Engineering Services manufactures Rust/ Steel Grades Specifying Inspection Manual. Caltech Engineering Services offers a wide range of coating thickness gauges, holiday detectors, pinhole detectors, jeep meter, surface profile gauges, wet film thickness gages, pit gauge, Cathodic disbonding tester, bridge-cam-gauge, fillet weld gage, chloride test kit, infrared thermometers and RH/dew point meter. The range of products finds application in Coating Inspection, Cathodic Protection, NACE Corrosion Testing, Welding Inspection etc.
