Barter is the present and the future of international trade, especially for people who is starting in the import export business. Barter and more: Triangular operations.
Classification of hinges
1. According to the type of base, it is divided into two types: detachable type and fixed type;
Hydraulic hinge picture
Hydraulic hinge pictures (2 photos)
2. According to the type of arm body, it is divided into two types: slide-in type and card type;
3. According to the cover position of the door panel, it can be divided into full cover (straight bend, straight arm) with a general cover of 18 cm, half cover (middle bend, curved arm) with a cover of 9 cm, and the built-in (big bend, big bend) door panels are all hidden inside;
4. According to the style of hinge development stage, it is divided into: one-stage force hinge, two-stage force hinge, hydraulic buffer hinge, touch self-opening hinge, etc.;
5. According to the opening angle of the hinge: generally 95-110 degrees, special 25 degrees, 30 degrees, 45 degrees, 135 degrees, 165 degrees, 180 degrees, etc.;
6. According to the type of hinge, it is divided into: ordinary one, two-stage force hinge, short arm hinge, 26 cup micro hinge, marble hinge, aluminum frame door hinge, special angle hinge, glass hinge, rebound hinge, American hinge, damping hinge , thick door hinges, etc.
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