欧美性高潮,久久99精品久久久久久,亚洲中文字幕无码久久综合网,超碰色偷偷男人的天堂

The hinge is used to connect two solid and allow them to rotate relative to the mechanical device, in the market of our country stainless steel hinge has been compared to the fire, a broader range of applications, so what are the specifications of stainless steel hinge? How to choose?

What are the specifications of stainless steel hinges?

Stainless steel hinge specifications according to the door cover position is divided into full cover (general cover 18 centimeters), half cover (cover 9 centimeters), according to the hinge of the door opening angle, special angle has 25 degrees, 30 degrees, 45 degrees, 135 degrees, 165 degrees, 180 degrees, etc.. The usual angles are between 95 and 110 degrees. The hinges used in cabinet doors, windows and doors are generally 2 (50mm), 2.5 (65mm), 3 (75mm), 4 (100mm), 5 (125mm) and 6 (150mm). The design of cabinets, wardrobe door all cannot do without the requirement of hinge, hinge standard is 50 - 65mm; screen window and door standard in 75mm; the yard door request in 100 - 150mm; the door hinge Size 100 x 75, 125 x 75, 150 x 90, 100 x 100, 125 x 100 and, 50 x 100.

The installation dimensions of stainless steel hinges require detailed installation of the door, if the diameter of the door hinge is 35*13mm, and the distance between the hinges is 22.5mm. If the diameter of the gate hinge is 5*12mm, the center point of the hinge hole from the door is 5.5mm. The diameter of the side panel door is 5*12mm and the distance is 37mm. These technical requirements are not high, but the size of the hinge hole diameter of the door plate will affect the distance between the edge and the center of the hinge hole from the door, as well as the diameter of the hinge hole diameter of the side row door. Many people do not know how to determine the position and size of the door hinge. In fact, there is a fixed process size in the market. Because the hinges are left in the design of the laminates, they can be determined according to the industrial disassembly plan.

Purchase skills of stainless steel hinge:

1, first weigh quality, good quality of the hinge bearing capacity is strong, durable, not easy to rust and has the advantages of smooth surface and feel thick. Poor hinges are often made of thin iron sheets and have no resilience. With a long time, leading to problems such as not tightly closed door series.

2, secondly, experience the handle, the quality of the hinge feel soft and comfortable. The elasticity is uniform and the elasticity is strong, and it will rebound automatically at 15 degrees.

3, the final purchase should pay attention to details, good stainless steel hinge not only feel thick, and to some extent will achieve mute effect. The reset performance of hinge springs is also crucial. The quality of the reed is the basis of the hinge's use time, and the quality reed can stretch more than 90 degrees.