Qingdao Haosail Machinery Co., Ltd.

JIS Type Dee Shackle Features:

• Anti-slip design, safe and reliable: The pin end is often equipped with a nut lock or spring card anti-slip device. In a vibrating environment (such as ship navigation), the probability of the pin falling off is more than 90% lower than that of the non-anti-slip type; some models have holes in the pin, which can be inserted with a split pin for double anti-loosening, suitable for high-altitude hoisting scenes.

• The material is corrosion-resistant and widely applicable: The zinc layer thickness of the carbon steel hot-dip galvanized model is ≥85μm, and the anti-rust life in inland dry environments is 5-7 years; the 304 stainless steel model is resistant to atmospheric corrosion and is suitable for outdoor buildings (such as billboard hoisting); the 316 stainless steel model contains molybdenum, and its salt spray resistance is 3 times that of 304, and its life in marine environments can reach more than 10 years.

• Compact structure, strong adaptability: The width of the D-shaped ring is 10%-20% narrower than the American D-shaped shackle with the same load (e.g. 10-ton Japanese-style is 80mm wide, while the American-style is about 95mm), which is suitable for connection scenarios with narrow space (such as internal hanging points of machinery); the gap between the pin and the ring body is ≤0.5mm, and there is no shaking after connection, which is suitable for precision lifting (such as mold transfer).

JIS Type Dee Shackle Applications:

• Lifting and hoisting operations: Japanese crane sling connection, D-ring and wire rope sling, pin anti-slip design ensures safety during the hoisting process; workshop mold and machine tool transfer, adapted to M20-M30 specifications, through D-ring and hoisting ear plate precise docking to avoid shaking.

• Ship and marine engineering: Japanese offshore fishing boat fishing gear hoisting, 316 stainless steel model resists seawater corrosion; yacht and workboat anchor chain connection, D-ring compact structure saves deck space, pin nut locks to prevent loosening.

• Architecture and steel structure: Japanese light steel structure temporary hoisting, carbon steel hot-dip galvanized model is low cost and durable; glass curtain wall installation, 304 stainless steel model connects sling and glass pendant, corrosion-resistant and beautiful appearance.

• Logistics and warehousing: Hoisting and fixing of Japanese standard containers, D-rings are compatible with container lifting ears to quickly complete loading and unloading; heavy cargo transfer on warehouse shelves, used with forklift slings, and the pin shaft anti-slip design prevents cargo from falling.