GB/T 16508.4-2022 (English Version)

Scope: This document specifies the basic requirements for shell boilers in the manufacturing process, marking, material cutting and straightening, hot and cold forming, manufacturing and assembly of main parts, expansion joints, welding, heat treatment, inspection and testing, coating and packaging, nameplates And the requirements of the factory data. This document is applicable to the manufacture, inspection and acceptance of shell boilers defined in GB/T16508.1.

GB/T 16508.4-2022 Referenced Document

GB/T 16507.5 Water-tube boilers—Part 5: Fabrication*， 2022-07-11 Update
GB/T 16507.6 Water-tube boilers—Part 6: Inspection, testing and acceptance
GB/T 16508.1 Shell boilers—Part 1: General requirements
GB/T 16508.2 Shell boilers—Part 2: Materials
GB/T 16508.3 Shell boilers—Part 3:Design and strength calculation*， 2022-07-11 Update
GB/T 1804 General tolerances Tolerances for linear and angular dimensions without individual tolerance indications
GB/T 2652 Destructive tests on welds in metallic materials—Longitudinal tensile test on weld metal in fusion welded joints*， 2022-10-12 Update
GB/T 2900.48 Electrotecnical terminology of boilers
GB/T 30583 Specification for post weld heat treatment of pressure equipment
GB/T 3375 Welding terminology
GB/T 4863 General terminology of machine-building technology
JB/T 3223 Rules of quality management of welding materials
NB/T 47014 Welding procedure qualification for pressure equipment
NB/T 47015 Welding specification for pressure vessels
NB/T 47016 Mechanical property tests of product welded test coupons for pressure equipments
NB/T 47030 Specification of high frequency resistance welded spiral fin tubes for boiler
NB/T 47043 Technical specification for manufacture of boiler steel structures
NB/T 47055 General Technical Conditions for Boiler Coating and Packaging