Unload Buckle

One of the unbuckle rigging.
The domestic market commonly used unbuckle, according to production standards are generally divided into GB,
American Standard, Japanese standard three categories, of which the United States standard is the most commonly used, because of its small size bearing weight and is widely used.
By type can be divided into G209 (BW), G210 (DW), G2130 (BX), G2150 (DX);
According to the type can be divided into bow type (Omega-shaped) bow type with mother Unbuckle and D type (U-type or straight type) D-type belt
Female unbuckle; According to the use of the site can be divided into marine and land use two.
The safety factor is 4 times times, 5 times times, 6 times times, or even 8 times times (E.g. GUNNEBO Super Unbuckle in Sweden).
Its material, common has carbon steel, alloy steel, rust Steel, high-strength steel and so on.
Surface treatment is generally divided into galvanized (hot plating and electroplating), Paint, duck plating Luo (Dacormet).