Высокая прочность Поворотная подъемные точки рым-болты для подъема от производителя ярдов включают в себя

1.Forged ring body have choose special alloy steel forging and High Strength Quenched and tempered after treatment. It has superior mechanical property.

2.Hexagonal design to ensure perfectly fitted and tighten to the mounting surface with wrench tool. Stamp bolts grade and screw thread type NO..

3.It can be Adjustable as different force direction and force angles, point to rotate around the axis are 180°.

4.Equal tensile force WLL on different direction and have 4 times safety factor.Base Support is one-piece design and forged Alloy steel make lifting point have higher strength. After lock it can be 360° rotation

5.Available on demand for WLL range (M8-M48) choose of standard metric thread, metric fine thread, UNC,UNF thread, BSW(British standard Whit worth thread) and so on.Multiple bolt lengths available to meet specific application requirement for long or through hole.

6.Every thread must be 100% pass 6G GO - NO GO FIXED GAUGES test, can be apply to Precision threaded hole.

Tianjin Yiyun Rigging co.,ltd, is a new and high technology enterprise which has modern management level and ability of manufacturing G80 Rigging Hardware&Lifting Tools includes Swivel Hoist Rings,G80 Hooks,Turnbuckles.... As a leading Rigging Hardware &Hoist Rings manufacture in China, we are mainly manufacturing high-strength alloy steel lifting points and offers other lifting hardware and tools for the manufacturing, construction, concrete, trenching, and precast industries. 

From 2007, we acquired ISO9001, and then CE,SGS,CCS certification, we ensures all processes are well controlled and implemented per defined procedures so that to guarantee high level quality of products.

Our Lifting Points include Swivel Hoist Ring, Universal Rings, Side Pull Lifting Points,Weld-on Lifting Point, four styles of Angular Contact Bearing Swivel Rings, more than 10 varieties of series, more than 300 kinds of specifications,exporting to more than 15 countries; Magnetic Lifter and Electrical Hoists are also popular between South Korea and Russia. with our effort, a good reputation has been erecting among the majority of users at home and abroad; And with outstanding industrial advantages, we believed that we are the ideal place for foreign investment.