bwin·必赢唯一_最新版

How to choose door window hardware?/n

作者:安耐五金窗控

时间:2022-01-23

The door and window hardware is made of heat-insulated door and window hardware profiles and insulating glass. It has the functions of energy saving, sound insulation, dustproof and waterproof. The thermal conductivity K of the door and window hardware is less than 3W/M2K, for ordinary doors and windows, heating costs reduced by about 30% , sound insulation above 29 db, water tightness and air tightness are good, all meet the standard of A1 windows. Doors and windows hardware installed in the building doors and windows on a variety of metal and non-metallic accessories collectively. Play an auxiliary role in the opening and closing of doors and windows. The surface is generally plated or coated, with strong, durable, flexible, economical, beautiful and so on. The hardware of door and window can be divided into door lock, handle, support, hinge, hinge, door closer, handle, latch, window hook, anti-theft chain, door opening and closing device, etc. .1. Profile wall thicknessTypically, door and window manufacturers in the home market, and most of the products with high material output, are relatively thin-walled products to reduce costs. The 1.2 mm-1.3 mm thickness produced by a small manufacturer is less than, standard, but the standard thickness shall be greater than or equal to 1.4 mm.Windows and doors hardware configuration file is usually divided into 60 series (6 cm) , 70 series (7 cm) , and the quality of windows and doors hardware is not good or bad, see what section series to choose from, this depends on the door and window hardware materials, wall thickness, insulation tape, process, etc. ; quiet cells, not very large windows, a series of 60 choice of simple files enough, if the battery front, floor to ceiling windows, for sealing high noise insulation requirements, 70 can be selected from the profile series.2. accessoriesWhen consulting the price of window and door hardware, we must ask whether it includes the cost of supporting beams, columns, flaring hardware, locators, screens, waterproof glue, styrofoam, and other supporting materials, because many door and window hardware enterprises have quote trap. To attract customers, they first reduce the unit price and then make up the difference by charging various ancillary materials, which usually cost thousands of Yuan, and the total price is not cheap at all.3. Add subboxesThe subframe is also called accessory frame and protective frame. The door and window frames are fixed on the wall for installing the doors and windows. Generally used for 70 series and below profiles. If windows need to be covered with window coverings (window clips) , tiled around windows and ceilings placed on top of Windows, then additional frames need to be added, because 70 series and below the frame is relatively narrow profiles, will hinder the opening of doors and windows. The advantage of installing the auxiliary frame is that there will be crevices on both sides of the door and window, which is not beautiful. 

承重铰链After the secondary frame is added, all gaps can be overwritten. Functionally, it is the equivalent of a window or door, but a separate fee is charged for adding an auxiliary frame.4. Sealing designDifferent brand profiles also have different seal designs, such as three, four, five, six, seven, eight, nine, or even ten, such as different degrees of seal design, however, the raw materials of the top ten metal doors and windows profiles manufacturers are two open external seals, sealing Windows 3. In order to meet the needs of consumers, the hardware configuration files of doors and windows hardware and heavy materials of many domestic manufacturers, increased internal wear bands on the track, so door hardware enterprises can wear in their own bar, so there are some so-called seal series, in theory, more and better insulation seal number, but this does not explain the corresponding monitoring and evaluation as well as the authorities.The door and window hardware is made of heat-insulated door and window hardware profiles and insulating glass. It has the functions of energy saving, sound insulation, dustproof and waterproof. The thermal conductivity K of the door and window hardware is less than 3W/M2K, for ordinary doors and windows, heating costs reduced by about 30% , sound insulation above 29 db, water tightness and air tightness are good, all meet the standard of A1 windows. Doors and windows hardware installed in the building doors and windows on a variety of metal and non-metallic accessories collectively. Play an auxiliary role in the opening and closing of doors and windows. The surface is generally plated or coated, with strong, durable, flexible, economical, beautiful and so on. The hardware of door and window can be divided into door lock, handle, support, hinge, hinge, door closer, handle, latch, window hook, anti-theft chain, door opening and closing device, etc. .1. Profile wall thicknessTypically, door and window manufacturers in the home market, and most of the products with high material output, are relatively thin-walled products to reduce costs. The 1.2 mm-1.3 mm thickness produced by a small manufacturer is less than, standard, but the standard thickness shall be greater than or equal to 1.4 mm.Windows and doors hardware configuration file is usually divided into 60 series (6 cm) , 70 series (7 cm) , and the quality of windows and doors hardware is not good or bad, see what section series to choose from, this depends on the door and window hardware materials, wall thickness, insulation tape, process, etc. ; quiet cells, not very large windows, a series of 60 choice of simple files enough, if the battery front, floor to ceiling windows, for sealing high noise insulation requirements, 70 can be selected from the profile series.2. accessoriesWhen consulting the price of window and door hardware, we must ask whether it includes the cost of supporting beams, columns, flaring hardware, locators, screens, waterproof glue, styrofoam, and other supporting materials, because many door and window hardware enterprises have quote trap. To attract customers, they first reduce the unit price and then make up the difference by charging various ancillary materials, which usually cost thousands of Yuan, and the total price is not cheap at all.3. Add subboxesThe subframe is also called accessory frame and protective frame. The door and window frames are fixed on the wall for installing the doors and windows. Generally used for 70 series and below profiles. If windows need to be covered with window coverings (window clips) , tiled around windows and ceilings placed on top of Windows, then additional frames need to be added, because 70 series and below the frame is relatively narrow profiles, will hinder the opening of doors and windows. The advantage of installing the auxiliary frame is that there will be crevices on both sides of the door and window, which is not beautiful. After the secondary frame is added, all gaps can be overwritten. Functionally, it is the equivalent of a window or door, but a separate fee is charged for adding an auxiliary frame.4. Sealing designDifferent brand profiles also have different seal designs, such as three, four, five, six, seven, eight, nine, or even ten, such as different degrees of seal design, however, the raw materials of the top ten metal doors and windows profiles manufacturers are two open external seals, sealing Windows 3. In order to meet the needs of consumers, the hardware configuration files of doors and windows hardware and heavy materials of many domestic manufacturers, increased internal wear bands on the track, so door hardware enterprises can wear in their own bar, so there are some so-called seal series, in theory, more and better insulation seal number, but this does not explain the corresponding monitoring and evaluation as well as the authorities.

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