Qingdao Beihai Shipbuilding Heavy Industry Co., Ltd. designed and developed the latest generation of BH-F750 free-falling fully enclosed lifeboat prototype boat, which has been freely dropped by water rescue, towing force and destructive impact, overload and super height (27 meters). After 20 tests including flooding, flooding and self-righting, it fully complies with the latest international life-saving standards and has passed the quality recognition of the classification societies of China, Britain, the United States, France, Japan, Korea, Germany and Norway.
The BH-F750 drop-off lifeboat has a total length of 7.5 meters, a width of 2.85 meters and a depth of 3.1 meters. It has a rated crew of 32 people. It is an international life-saving standard, requirements and standards implemented by Beichuan Heavy Industry on July 1, 2010 and life-saving at home and abroad. The latest generation of lifeboats designed for equipment needs, the company has independent intellectual property rights.
In addition, the FF80B drop-off boat frame developed by Beichuan Heavy Industry for lifeboats has passed the tests and passed the quality approval of the classification societies of the United States, China and France. The landing gear will be paired with the newly developed BH-F750 cannon and the F660 cannon that is being tested.
Wind Turbine Anchor Bolt
Ultra high strength heat treated anchor steel bar is a high performance steel that is inductively heat treated from hot rolled steel bars. It is widely used in anchoring, supporting, reinforcement and other projects in coal mine roadways, highway slopes, tunnels, dams, urban foundation pits etc. Pre-stressed concrete works, especially in coal mines.
This product not only has higher strength grade than ordinary hot rolled products, but also effectively reduces rock mass deformation, controls the surrounding rock damage range and has excellent impact resistance, which can resist sudden impact pressure and beneficial to ensure the safety of mining production.
This product has been approved by the Anbiao National Mine Product Safety Mark Center.
8.8 Bolt,Stud Anchor Bolt,High Tensile Bolt Grades,Wind Turbine Anchor Bolt
SHANDONG LE REN SPECIAL STEEL CO., LTD. , https://www.sdcolddrawnsteelbar.com