Gb T 713 4 2023 Translated English Of Chinese Standard Gb T 713 4 2023 Gbt713 4 2023

This document specifies the designation representation, order content, size, shape, weight, technical requirements, test methods, inspection rules, packaging, marking and quality certificate, as well as transportation and storage of nickel-alloy steels with specified low temperature properties for pressure equipment. This document applies to nickel-alloy steels with specified low temperature properties (hereinafter referred to as steel plates) with an operating temperature not lower than -196 ??C and a thickness not greater than 150 mm.

This document stipulates the designation representation, order content, size, shape, weight, technical requirements, inspection rules, test methods, packaging, marking and quality certificate of steel plate, sheet and strip for pressure equipments. This document applies to the manufacturing and acceptance of steel plate, sheet and strip for pressure equipments (hereinafter referred to as steel plate, sheet and strip) such as boilers, pressure vessels, and pressure pipelines. The specific requirements for steel plate, sheet and strip for pressure equipment are given separately in the applicable documents of GB/T 713 (all parts).

This document specifies the designation representation, order content, size, shape, weight, technical requirements, test methods, inspection rules, packaging, marking and quality certificates of non-alloy steel and alloy steel plates and strips with specified temperature properties for pressure equipment. This document is applicable to the manufacture of steel strips and coil-cut steel plates with a temperature of no less than -20 ¡ãC and a thickness of no more than 25.4 mm for pressure equipment and single-rolled steel plates (hereinafter referred to as steel plates) with a thickness of 3 mm ~ 250 mm.

This document stipulates the designation representation, order content, size, shape, weight, technical requirements, test methods, inspection rules, packaging, marking and quality certificate of high manganese steel with specified low temperature properties for pressure equipment. This document applies to high manganese steel with specified low temperature properties (hereinafter referred to as steel plates) with an operating temperature of not less than -196 ??C and a thickness of 5 mm ~ 60 mm.

This document specifies the designation representation, order content, size, shape, weight, technical requirements, test methods, inspection rules, packaging, marking and quality certificate of quenched and tempered high strength steel plates for pressure equipment. This document applies to quenched and tempered high strength steel plates (hereinafter referred to as steel plates) for pressure equipment with a thickness of 10 mm ~ 80 mm.

This document stipulates the designation representation, order content, size, shape, weight, technical requirements, test methods, inspection rules, packaging, marking and quality certificate of low alloy steel plates with specified low temperature properties for pressure equipment. This document is applicable to the manufacture of low-alloy steel plates (hereinafter referred to as steel plates) ?C with an operating temperature of not less than -70 ??C and a thickness of 5 mm ~ 120 mm ?C for pressure equipment.

This document specifies the grade expression method, technical requirements, sample and specimen preparation, test methods, and inspection rules for steel plates with through-thickness properties. This document applies to killed steel plates with a thickness of 15 mm~400 mm.

This document specifies the boundary dimensions of four-row tapered roller bearings. This document is applicable to the design and user type selection of four-row tapered roller bearings.