7-9 L-type umbrella anchor bolts are several specially designed pre-embedded parts, including 7-type 9-type L-type umbrella, which are widely used in construction projects for firmly connecting equipment or structural parts to concrete foundations.
Material: including carbon steel, alloy steel, stainless steel (such as 304, 316, 316L, etc.) and other materials, the specific selection depends on the working environment and application requirements.
Grade: The product grade is different mechanical properties grade (such as 4.8 grade, 8.8 grade, 10.9 grade,A2-70, etc.), these grades reflect the tensile strength, yield strength and other mechanical properties of the bolt. Different grades are suitable for different load bearing requirements and working environments.
Advantage:
HIGH Bearing Capacity: The design provides a large contact area, which helps to spread the load, thus providing a higher bearing capacity. Good Stability: Vertical curved hooks can penetrate deep into the concrete, providing additional stability and reducing the possibility of structural movement. Easy to install: can be pre-built before the concrete is poured, simplifying the installation process. Customizable: Anchor bolts can be customized in different lengths and diameters according to project requirements. Corrosion resistance: surface treatments such as hot-dip galvanizing or Dacromet are usually applied to improve the corrosion resistance of the bolts.
Scope of
application
Building construction: steel columns and concrete foundations used to connect buildings. Bridge construction: for fixing support structures for bridges. Industrial equipment installation: for fixing generators, pumps and other heavy machinery. Infrastructure: for fixing traffic signals, street lights and road signs.
Quality
Certification
Hebei Bentley is ISO9001:2015 certified and equipped with relevant certificates for quality assurance. Due to its specific dimensions and performance levels, it is suitable for a wide range of industrial and commercial scenarios including, but not limited to: machine building, construction work, transport, energy industry, timber frame connections.
inspection
Bentley has invested a huge amount of money to builda product testing laboratory, equipped with importedhigh-end instruments:such as thread comprehensivescanners, high temperature tensile testing machines,high frequency fatigue testing machines, etc., to ensurethat all products are strictly tested before leaving thewarehouse to ensure the reliability of customers duringuse.