This standard specifies the size, shape, technical requirements, test methods, inspection rules, packaging, marks and quality certificates of quenched and tempered high-strength steel plates for pressure vessels. This standard applies to quenched and tempered high-strength steel plates with a thickness of 12 mm to 60 mm for pressure vessels. .
GB 19189-2003 history
2011GB 19189-2011 Quenched and tempered high strength steel plates for pressure vessels
2003GB 19189-2003 Quenched and tempered high strength steel plates for pressure vessels