Gb T 4336 2016 Translated English Of Chinese Standard Gbt 4336 2016 Gb T4336 2016 Gbt4336 2016

This Standard specifies the determination of carbon, silicon, manganese, phosphorus, sulfur, chromium, nickel, tungsten, molybdenum, vanadium, aluminum, titanium, copper, niobium, cobalt, boron, zirconium, arsenic and tin contents in carbon and low alloy steels by spark discharge atomic emission spectrometric method (routine method).

This Standard specifies the category, code, order content, dimension, shape, mass, technical requirements, test methods, inspection rules, packaging, marking and quality certificates of seamless steel tubes for low-temperature-service piping.

This Standard specifies the requirements, test methods, inspection rules and marking, packaging, transportation, storage, quality certificate and order form (or contract) contents of aluminum alloy extruded tubes for high-frequency electric transformer. This Standard applies to aluminum alloy round tubes (hereinafter referred to as tubes) which are produced by divergent die extrusion in the fields of transmission, transformation and distribution.

This Standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, storage, quality certificate and order (or contract) content of aluminum alloy ingots for casting. This Standard is applicable to aluminum alloy ingots for aluminum alloy castings.

This Standard specifies the terms and definitions, classification and sign, ordering contents, size, weight and permissible deviation, technical requirements, test methods, inspection rules, package, marking, and quality certificate, etc. of hot-dip galvanized steel strand for prestress. This Standard is applicable to the low-relaxation prepressed steel strands (hereinafter referred to as steel strands consisting of seven hot-dip galvanized round steel wires, with diameters of 12.7mm, 15.2mm, 15.7mm, 17.8mm, and strength levels of 1770MPa, 1860MPa, 1960MPa, used for bridge cables, anchoring tensile members, buildings for lifting or fixing tensile members, and other prestressed structures not directly in contact with the concrete mortar.

This Standard specifies test methods for verifying the capabilities of tyres for truck and bus, including terms and definitions, test equipment and precision, test conditions, test procedure, judgment criterion and test report, etc. In the test methods given, only some may be required depending on the type of tyre to be tested.

This Standard specifies the classification, code, size, shape, weight and allowable deviation, technical requirement, inspection and test method, inspection rule, packaging, marking and quality certificate of precision welded tubes for gas spring. This Standard applies to cold-drawn or cold-rolled precision welded tubes for gas spring (including seat air pressure bars and lifters) in machinery manufacturing, vehicle manufacturing, and furniture products.

This Standard specifies the ordering contents, dimension, shape, technical requirements, test methods, inspection rules, package, mark, and quality certificate, etc. of the gear steel for wind power generation.