tunneling expansion anchor bolt ผลิตออนไลน์

Product Description: One of the key features of the Expansion Shell Rock Bolt is its high corrosion resistance. This makes it suitable for use in harsh environments where exposure to moisture and other corrosive elements is common. The bolt is available in silver, grey, and black colors, making it ... อ่านเพิ่มเติม

Product Description: Not only is the Expansion Shell Rock Bolt strong, but it also boasts excellent corrosion resistance, making it ideal for use in harsh or corrosive environments. This is due to its high-quality steel material, which is specially treated to prevent rust and corrosion. The ... อ่านเพิ่มเติม

Product Description: The Expansion Shell Rock Bolt is made from high-quality materials and has a hardness rating of HRC38-48, ensuring that it can withstand even the most challenging conditions. The expansion shell design of this bolt ensures that it can provide secure support, even in weak rock ... อ่านเพิ่มเติม

Product Description: This bolt is designed with a hexagon head, which allows for easy installation and removal with standard tools. The bolt and nut assembly is made from high-quality materials, ensuring maximum strength and durability. The Expansion Shell Rock Bolt is also highly resistant to ... อ่านเพิ่มเติม

Product Description: The Expansion Shell Rock Bolt has an ultimate load of ≥200kN, which makes it perfect for use in applications that require high load carrying capability. This rock bolt is designed to provide outstanding performance and is perfect for use in applications that require high ... อ่านเพิ่มเติม

Product Description: Our Expansion Shell Rock Bolt complies with the highest industry standards, including DIN, ASTM, ANSI, GB, JIS, BSW and other industry specifications. It offers an ultimate load capacity of ≥200kN, making it ideal for use in demanding applications where high strength and ... อ่านเพิ่มเติม

Product Description: This rock bolt is available in three different colors - silver, grey, and black, allowing it to blend seamlessly with any environment. The color options also make it easier to identify the bolts during installation and maintenance, which is important for safety and efficiency. ... อ่านเพิ่มเติม

Product Description: The Expansion Shell Rock Bolt is designed to be used with hexagon head bolts and is equipped with a metric thread type, which is widely used in the construction and engineering industry. The metric thread type ensures that the bolt and nut assembly is easy to install, and the ... อ่านเพิ่มเติม