Standards

JG/T 221-2007 Replaced

JG/T 221-2007 Copper tube convector

This standard specifies the terms and definitions, models and markings, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of convective radiators (hereinafter referred to as convective radiators) with copper pipes and aluminum fins as heat dissipation elements.
This standard applies to convective radiators in industrial and civil buildings that use hot water as the heat medium. The working pressure of convective radiators is 1.0 MPa; the temperature of the heat medium is not higher than 95℃; the pH value of the heat medium is 7~12, and the chloride ion (Cl-) and sulfate ion (SO4-) are not more than 100 mg/L, respectively. Other indicators should comply with the provisions on the water quality of heating systems in GB 1576 and HG/T 3729 standards according to the water supply situation of the heating system.

Publish Date: 2007-07-02

JG/T 206-2007 Replaced

JG/T 206-2007 Environmental friendly silicon-acrylic emulsion multi-layer coatings for external thermal insulation

This standard specifies the marking, requirements, test methods, inspection rules, and labeling, packaging, and storage of environmentally friendly silicone-acrylic emulsion coating for external wall insulation.
This standard applies to multi-layer coatings made from silicone-acrylic emulsion as the base material, combined with pigments, extender pigments, and various additives to form a base layer, middle layer, and top layer, which are applied in layers on the external wall insulation system according to the process requirements.

Publish Date: 2007-04-09

JG/T 209-2007 Replaced

JG/T 209-2007 Dampers for vibration energy dissipation of buildings

This standard specifies the terms and definitions, classification and marking, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of building energy dissipation dampers.
This standard applies to building energy dissipation dampers used in industrial and civil buildings. It can also be used as a reference for building energy dissipation dampers required for structures, bridges, equipment, etc.

Publish Date: 2007-04-09

JG/T 210-2007 Replaced

JG/T 210-2007 Primer for interior and exterior wall

This standard specifies the terminology, classification, and marking, requirements, test methods, inspection rules, and marking, packaging, and storage for primers used on interior and exterior walls of buildings.
This standard applies to all types of primers used on interior and exterior walls of buildings, which are mainly made of synthetic resin emulsion, solvent-based resin, or other materials, and are combined with additives, pigments, and fillers.

Publish Date: 2007-04-07

JG/T 124-2007 Replaced

JG/T 124-2007 Building hardware for windows and doors—Handles for espagnolette gears

This standard specifies the classification and marking, requirements, test methods, inspection rules, etc. of handles for drive mechanisms used in building doors and windows.
This standard applies to handles used in building doors and windows in conjunction with drive locking devices, multi-point locking devices, etc. It does not apply to double-sided handles.

Publish Date: 2007-04-03

JG/T 125-2007 Replaced

JG/T 125-2007 Building hardware for windows and doors—Hinges

This standard specifies the classification and marking, requirements, test methods, inspection rules, etc. of hinges (hinges) used in building doors and windows.
This standard is applicable to hinges (hinges) used in building casement doors and casement windows.

Publish Date: 2007-04-03

JG/T 126-2007 Replaced

JG/T 126-2007 Building hardware for windows and doors—Espagnolette gears

This standard specifies the classification and marking, requirements, test methods, and inspection rules for drive-operated locking devices used in building doors and windows, such as casement windows, top-hung windows, and bottom-hung windows.
This standard applies to drive-operated locking devices used in building doors and windows, such as casement windows, top-hung windows, and bottom-hung windows.

Publish Date: 2007-04-03

JG/T 127-2007 Replaced

JG/T 127-2007 Building hardware for windows and doors—Friction hinges

This standard specifies the classification and marking, requirements, test methods, inspection rules, etc. of sliding supports for building doors and windows.
This standard is applicable to sliding supports for exterior swing-out windows (when the maximum opening distance of the window sash is 300 mm, the height of the sash should be less than 1,200 mm) and exterior casement windows (with a sash width of less than 750 mm).

Publish Date: 2007-04-03

JG/T 128-2007 Replaced

JG/T 128-2007 Building hardware for windows and doors—Stay arms

This standard specifies the terms and definitions, classification and marking, requirements, test methods, inspection rules, etc. of braces for building doors and windows.
This standard is applicable to braces used in interior swing windows, exterior swing windows, and interior tilt-and-turn windows in buildings.

Publish Date: 2007-04-03

JG/T 129-2007 Replaced

JG/T 129-2007 Building hardware for windows and doors—Rollers

This standard specifies the classification and marking, requirements, test methods, and inspection rules for pulleys used in building doors and windows.
This standard applies to pulleys used in sliding doors and windows in buildings.

Publish Date: 2007-04-03

JG/T 130-2007 Replaced

JG/T 130-2007 Building hardware for windows and doors—Single point locking gears

This standard specifies the designations and markings, requirements, test methods, inspection rules, etc. of single-point locks for building doors and windows.
This standard applies to single-point locks for building sliding windows and indoor sliding doors (including half-round locks, hook locks, etc.).

Publish Date: 2007-04-03

JG/T 213-2007 Replaced

JG/T 213-2007 Building hardware for windows and doors—Casement fastener handles

This standard specifies the designation and marking, requirements, test methods, and inspection rules for spin-casted handles used in building doors and windows.
This standard applies to spin-casted handles for building windows. A single spin-casted handle can only be used for building windows with a diagonal of the opening sash not exceeding 0.7m.

Publish Date: 2007-04-03