There are clever ways to buy fragmentary hardware

2022-07-22
  • Detail

There are three kinds of hinge hardware: door hinge, drawer guide rail and cabinet door hinge

1. Hinge, guide rail, hinge

the main varieties of hinge hardware are divided into room door hinge, drawer guide rail, and cabinet door hinge. Door hinges are made of copper and stainless steel. The standard area of single hinge is 10cm × 3cm and 10cm × 4cm, the diameter of the central shaft is between 1.1cm and 1.3cm, and the wall thickness of the hinge is 2.5mm to 3mm. In order to open the hinge easily and without noise, it is better to choose the one with ball bearings in the central shaft of the hinge. The drawer guide rail is divided into two types: two section rail and three section rail. When selecting, the brightness of the surface paint and electroplating, and the clearance and strength of the bearing wheel determine the flexibility and noise of the drawer opening and closing. The bearing wheel with wear resistance and uniform rotation should be selected

the cabinet door hinge is divided into two types: detachable and non detachable, and the cover position after the cabinet door is closed is divided into three types: big bend, middle bend and straight bend, generally dominated by middle bend. In addition to visual inspection and hand feeling that the hinge surface is flat and smooth, attention should be paid to the good return performance of the hinge spring. Open the hinge 95 degrees, press both sides of the hinge with force by hand, and observe that the supporting spring sheet is not deformed and broken. The very solid product is qualified in quality

2. Handles, handles, locks

materials of handles include zinc alloy, copper, aluminum, stainless steel, plastic, logs, ceramics, etc. In order to match with various styles of furniture, the shape and color of the handle are colorful. After electroplating and electrostatic painting, the handle has the effect of wear resistance and corrosion prevention. When selecting, in addition to matching with the decoration style of the room, it should also be able to withstand a large tensile force. Generally, the handle should be able to withstand a tensile force of more than 6kg

with the gradual disappearance of the spherical lock, the handle lock, which integrates the functions of switch, decoration and handle, has become a fashionable lock in home decoration. According to the materials, the handle lock can be divided into space aluminum, stainless steel, copper die-casting and zinc alloy. Space aluminum and stainless steel are advanced materials. After surface treatment, they have bright luster and soft feel. Although they are corroded by sweat and moisture, they are not easy to fade and rust. Die cast copper handle locks are relatively thick and moderate in price, while some low-quality zinc alloy handle locks are easy to break when used. Due to the copper plating on the surface of zinc alloy handle locks, it is not easy to distinguish them from copper die-cast handle locks when shopping. You can file the bottom plates of the two kinds of handle locks with a file. Brass colored ones are copper die-cast handle locks, and silver white ones are zinc alloy handle locks

3. Pendants, pull baskets, shelves

stainless steel pendants and pull baskets are mainly distributed in kitchens and bathrooms. Stainless steel baskets, multi-layer shelves and seasoning shelves are widely used in kitchens. The frame of this kind of pull basket is made of steel wire or iron wire after welding and electroplating. According to the dealers, the main manufacturers of stainless steel pendant and basket are Zhejiang and Guangdong. The production raw materials of Zhejiang enterprises are stainless steel as the base material, the steel wire is thin, and the electroplating surface is not smooth enough. The base material of Guangdong enterprises is mostly iron wire, which is relatively thick, but the welding and electroplating process is relatively advanced. Consumers should consider the bearing weight when purchasing

all kinds of towel racks and washing shelves in the bathroom are made of copper tubes welded and chrome plated. When selecting, the thickness of the tube wall should be 1.0mm-1.2mm. As the bathroom is relatively wet, attention should be paid to the flatness and gloss of the shelf when selecting, and the welding points should be firm and smooth

长沙妇产医院

郑州尖锐湿疣医院

济南肝病医院

Copyright © 2011 JIN SHI