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How long is the service life of chemical anchor bolts?

The durability of chemical anchors is usually 10 to 20 years, depending on the material, installation environment and frequency of use of the anchors. The service life of stainless steel chemical anchors can generally reach 20 years, while the service life of carbon steel chemical anchors is usua... Read More

Difference between blue white zinc plated chemical anchor bolts and white zinc plated chemical anchor bolts

chemical anchor bolts From a process perspective The processing of white zinc plating and blue-white zinc plating is slightly different. White zinc plating mainly forms a dense zinc layer on the surface of the chemical anchor bolt by electrolysis to improve its anti-corrosion performance. Blue-w... Read More

Chemical anchor bolts’ requirements for concrete

chemical fixings Concrete strength requirements Chemical anchor bolts are a type of connection and fixing parts used in concrete structures, so concrete strength is one of the important considerations. Ordinary chemical anchor bolts generally require the concrete strength grade to be no less than... Read More

Which type of stainless steel chemical anchor bolt is the best?

304 stainless steel chemical anchor bolt 304 stainless steel is one of the most common stainless steels and is widely used in construction, kitchenware and other fields. This stainless steel model contains 18% chromium and 8% nickel, and has good corrosion resistance, machinability, toughness and... Read More

How to identify the authenticity of chemical anchors?

First of all, when purchasing chemical anchors, you should pay attention to the quality of the materials. High-quality chemical anchors are usually made of high-quality alloy steel materials, which have high hardness and corrosion resistance, and can ensure the stability and durability of the pro... Read More

How to choose black threaded rod and galv threaded rod？

Depends on usage and environment black threaded rod black oxide threaded rod are suitable for environments with special requirements, such as use under high temperature, strong acid and alkali conditions, and require bolts with higher strength and anti-thread slippage ability. In addition, black... Read More

Advantages and disadvantages of chemical epoxy anchors

epoxy Chemical anchor glue is mainly composed of polymers, fillers, hardeners and other ingredients. It is a high-performance adhesive. With its high viscosity, good adhesion and high strength, it can well fill holes and cracks in building concrete and enhance the bearing capacity of the structur... Read More

2024 The most complete chemical anchor specification model table

‌Specifications and models of chemical anchors The specifications and models of chemical anchors are usually distinguished by their diameter and length. Common specifications include M8 chemical anchor, M10 chemical anchor, M12 chemical anchor, M16 chemical anchor, etc., and the lengths include 6... Read More

How to accept chemical anchors and commonly used acceptance specifications?

chemical anchor bolt Material Quality Inspection The screw and anchoring glue of chemical anchor bolts must meet the design requirements and should have a factory certificate and test report. The material, specification and performance of the screw and anchoring glue should comply with relevant s... Read More

What materials are used for grade 12.9 threaded rod?

Common materials for 12.9 threaded rod include stainless steel 12.9 threaded rod, tool steel, chromium-cobalt-molybdenum alloy steel, polyimide and polyamide. Characteristics of different materials for strongest threaded rod ‌Stainless steel threaded rod‌: Stainless steel lead screws are widely u... Read More

what is a angle solar panel and how to use sun angle solar panel?

In some photovoltaic power generation systems, the flatness of the array is an important indicator. The flatness of the array has an important impact on the light utilization rate and power generation efficiency. Therefore, high installation accuracy is required. Different, flatness is difficult ... Read More

Photovoltaic structural steel i beams installation method

The galvanized steel i beams is an important component of the photovoltaic system for installing and supporting photovoltaic modules. It can provide a stable support structure to ensure the safety and stability of photovoltaic modules. The following are the installation methods of photovoltaic ra... Read More
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