铰接式葫芦环CL-XXXXX-SHR-X系列

360°旋转 180°旋转 不锈钢

多种尺寸现在可提供化学镀镍！Carr Lane标准旋转升降机套圈是原始的安全工程葫芦环。这些安全旋转旋转环旋转180°并同时旋转360°，以便从任何方向提升。标准旋转升降机环配有5：1的安全系数。Carr Lane安全旋转旋转葫芦环配有英寸或公制螺纹，负载能力高达100,000磅，许多具有螺栓长度的选择。黑色氧化物饰面是所有尺寸的安全旋转升降机环的标准，配备普遍可选择化学镀镍的普遍尺寸。同样的设计也有300系列的不锈钢，负荷等级等于合金钢版的50％（见下面的相关产品）。必威体育app官方下载专利号。3,297,293和4,705,422。美国制造。 These alloy-steel Swivel Hoist Rings are now also available with electroless nickel plating. This optional finish offers excellent corrosion and wear resistance while still providing the full load capacity of our heat-treated alloy-steel hoist rings. Electroless nickel is a hard, uniform coating that is very resistant to a wide range of chemicals, which makes these hoist rings suitable for many corrosive and marine environments. Inch sizes up to 5000 lbs capacity (metric sizes up to 4000 lbs capacity) are currently available from stock, with other sizes available by special order. Fasten using the installation torque specified in the dimension table. Always install so that the hoist ring can pivot and swivel freely. Some hoist rings are available with a choice of bolt lengths.