Hydraulic information: How much does the sliding door wardrobe hardware purchase guide know?
[ Zhonghua Wardrobe ] The hardware of the sliding door wardrobe is not used in the manufacture of the wardrobe. However, its quality and environmental protection level directly affect the wardrobe application, so the hardware of the sliding door wardrobe. The primary impact on the number of wardrobes? The following small series takes you to know the sliding door hardware, and then learn how to pick a good sliding door.
The primary structure of the sliding door:
Vertical frame, upper rail, lower rail, upper horizontal frame, lower horizontal frame, sub-bar, upper and lower pulley, core plate, anti-collision bar, positioner
The primary raw material for sliding doors:
Stainless steel, aluminum, and other alloys, in addition to the low-grade sliding door brand is still using stainless steel as a frame, almost all use aluminum, or alloy.
Sliding door pulley:
The sliding wheel is one of the most important components of the sliding door. It directly determines the service life and sliding effect of the sliding door. The good sliding door brand will not be careless on the sliding wheel. The quality of the sliding wheel depends mainly on the pulley. What is the quality of the bearing and rim information? Nowadays, good sliding door brands will use large bearing wheels and resistance nylon wheels.
Appearance processing of sliding door data:
Painted surface, galvanized (chrome), PVC cladding, natural veneer veneer.
The primary specifications for sliding door data:
Glass: 1830mm*240mm, 1600mm*2400mm
Wave board: length 2440mm, width 130mm
Up and down rail 6 m / root, up and down / middle spacer 4.88 m / root, mullion 4.88 m / root
Cabinet board: 1220*2440
Sliding door aluminum type
Non-standard aluminum: Made of waste recycling aluminum, the aluminum alloy has poor resistance, insufficient hardness, easy to break and oxidize, and has a short service life.
GB Aluminum: Excellent aluminum ingots are made from magnesium of a certain composition. Taking the excellent aluminum which is often used as the sliding door frame as an example, in the case of the aluminum alloy with the aluminum grade of 5019, according to the national standard, the chemical composition of magnesium should be above 4.5%, the hardness is strong, the resistance is good, and it is not easy to be oxidized. Long life is used. (Reference specification: deformed aluminum and aluminum alloy grades and chemical composition)
The primary goal of the quality of sliding door profiles
1. Appearance: Whether the paint surface is lubricated or not, whether the PVC sample has foaming and peeling.
2, profile aluminum: is not the use of national standard aluminum, directly to determine the quality and cost / the current market, many non-standard recycling aluminum, the appearance of ordinary consumers can not be discerned after treatment.
3, wall thickness (cross section): must choose a product with a cross-cut thickness of 1.2MM or more.
(Refer to the specification of the National Specification for Aluminum Alloy Building Profiles GB5237.1-2004, Section 5.4.1.5, the minimum nominal wall thickness of door and window profiles shall not be less than 1.20mm, and the minimum measured wall thickness of aluminum alloy profiles for outer and outer windows shall be separated. Meet the rules of GB/T8478 and GB/T8479.)
The galvanized wire is made of carbon steel wire, such as Q195, Q235, AISI/SAE1045, AISI/SAE1065, etc. It is extensively used in construction, handicrafts, woven wire mesh, express way fencing mesh, packaging of products and other daily uses. The zinc coating is from 10g/sq.m to 250/sq.m. The diameter range is from 0.50 to 5.5 mm. Tensile Strength includes 350-500Mpa, 600-800Mpa, 700-900Mpa, 1100-1300Mpa, 1300-1700Mpa, etc.
Packing: 1 kg-800 kgs/ Coil lined with wax paper or pvc stripes and wrapped with hessian cloth; as customer's requirements.
Galvanized Iron Wire,Hot Dipped Galvanized Small Tie Wire, Electro Galvanized Tension Wire
DINGZHOU TIAN YILONG METAL PRODUCTS CO., LTD. , https://www.wiremeshsolution.com