Carbon Steel GB/T 22795-2008 Internal Forced Expansion Anchor Bolt
Product Overview:
The internal forced expansion anchor bolt (NP type) is a kind of anchor with strong expansion ability, which is often used for fixing concrete and natural stone. It is suitable for non-cracked and cracked concrete, as well as medium and low load structural parts and equipment installation. Due to its excellent fixing ability and versatility, the NP expansion anchor is often used in construction, mechanical equipment installation, public facilities construction, etc.
Grade:
4.8, 6.8, 8.8, 10.9, 12.9
Carbon Steel GB/T 22795-2008 Internal Forced Expansion Anchor Bolt Details
The internal forced expansion anchor bolt is a kind of high performance fastener widely used in modern construction engineering and industrial installation. Known for its unique internal expansion mechanism, this type of anchor provides excellent load carrying capacity and stability in a variety of substrates, especially suitable for fixed tasks in hard materials such as concrete, brick walls and stone.
Functional characteristics
Application
Functional characteristics
- High strength load: Due to the use of forced expansion mode, the NP expansion anchor can withstand high tensile and shear forces, suitable for heavy carrier suspension or installation.
- Strong adaptability: It can be effectively fixed in materials of different hardness levels, from soft gypsum board to hard concrete, and even steel structures.
- Easy and fast installation: Compared to conventional chemical anchors or other complex fixing solutions, the installation process of the NP expansion anchors is easier and faster, reducing construction time and cost.
- Reuse possibility: Part of the design supports reuse after disassembly, as long as the original mounting hole has not suffered serious damage, you can use again, increasing the economy and environmental protection.
Application
- Building construction: Used to fix lamps, pipes, supports, air conditioning outdoor units and other equipment on the wall or ceiling.
- Mechanical equipment installation: in factories, mines, power facilities, for the installation of heavy machinery foundation fixed points.
- Home decoration: home decoration, furniture assembly, security system installation and other fields can also see its figure.
- Public facilities construction: NP-type expansion anchors play an important role in the construction and maintenance of Bridges, tunnels, rail transit and other infrastructure.
