Industrial aluminum profiles refer to aluminum extrusion profiles other than architectural doors and windows, curtain walls and aluminum profiles for interior and exterior decoration. Except for the implementation of their specific standards for individual products, most of the implementation standards are GB/T6892-2006 《General Industrial Aluminum and aluminum alloy extrusion profiles》, the products are mainly used in aerospace, transportation, rail vehicles, electronic appliances, sports equipment, radiators, decoration, electric energy, petrochemical, machinery manufacturing and other industrial fields.

(3) GB/T26014-2010 《Non-construction aluminum alloy decorative profiles》

Non-construction aluminum alloy decorative profiles refer to decorative aluminum alloy hot extruded profiles with the main purpose of improving visual effects. If the dimensional deviation of the decorative profile is special, it should be indicated in the contract. If there is no special requirement, it should meet the general level requirements in GB/T14846--2008 《Dimensional deviation of extruded profiles of aluminum and aluminum alloys》. Products are mainly used in vehicle interior and exterior decoration, home appliance accessories, kitchen appliances, electronic appliances, interior decoration, medical equipment, instrumentation, office facilities and other fields.

4) GB/T14846-2008 《Dimensional deviation of extruded profiles of aluminum and aluminum alloys》

Another standard for industrial aluminum alloy profiles is GB/T14846-2008 《Dimensional deviation of extruded profiles of aluminum and aluminum alloys》. However, this standard is only for the extrusion size of industrial aluminum profiles, and only for the size requirements can be produced according to this standard. All other requirements are in accordance with the GB/T6892-2006 standard.

(5) Advanced foreign standards

Foreign advanced standards are: EU EN12020-2 《6060 and 6063 aluminum and aluminum alloy precision profiles Part 2: Dimensions and shape tolerance》, EN755-2 《aluminum and aluminum alloy rods, tubes, types - mechanical properties》, the United States ANSI H35.2 《American Aluminum Material Dimensional Deviation Standard》and Japan JISH4100 《Aluminum and Aluminum Alloy Extrusion Profile》 and other standards are mainly applicable to some special customers or international large building curtain wall companies in well-known buildings, landmark buildings and foreign engineering supervision. Used in engineering, etc.

(6) Enterprise standards

If the products produced by the enterprise do not have national standards, industry standards and local standards, the corresponding enterprise standards shall be formulated as the basis for the organization of production. The enterprise standards shall be filed and filed with the local technical supervision bureau in accordance with the prescribed procedures. The quality and technical supervision system is a localized management. After the sample is sampled by the market, it is necessary to go to the Quality and Technical Supervision Bureau of the locality to read the record standard to determine whether it is qualified. The production enterprise can know the products to be supervised and spot-checked by the time, actively follow up the product inspection process and results in advance, and take corresponding measures. Such as small materials, non-construction profiles, decorative profiles and export profiles.