steel expansion shell rock bolt online manufacture

Product Description: With a silver, grey, or black finish, this expansion shell anchor bolt is designed to blend in seamlessly with its surroundings, making it an ideal choice for both aesthetic and practical ... Read More

Expansion Shell For Railway Bridge Tunnel 1. Material: steel etc 2. Size: cnc machining, per drawing, per sample 3. Surface: polish, anodized, zinc plated, etc 4. Certification: ISO9001, SGS Product Name ... Read More

Product Description: Expansion Shell Rock Bolt Description The Expansion Shell Rock Bolt is a type of rock bolt designed for supporting structures in various applications. It is made from high-strength ... Read More

Product Description: As a professional manufacturer, we would like to offer our customers Underground Mining Roof Support Expansion Shell. Our product comes with the best after-sale service and timely delivery. ... Read More

Product Description: One of the key features of the Expansion Shell Rock Bolt is its ultimate load capacity of 200kN. This means that the bolt is capable of supporting heavy loads without failing or breaking. ... Read More

Product Description: Expansion Shell Rock Bolt Expansion Shell Rock Bolt is a kind of expansion anchor bolt which is used with hard rock drill bits to anchor and support structures. It has a wide range of head ... Read More

Product Description: Expansion Shell Rock Bolt is a kind of hexagon head bolts with expansion anchors, which is designed for anchoring in rock and soil. It is available in sizes from M8 to M30 and hardness ... Read More

Product Description: Expansion Shell Rock Bolt is an innovative product designed to provide reliable anchoring solutions in hard rock conditions. It is made of high-quality carbon steel material with surface ... Read More

Product Description: As a professional manufacturer, we offer you the best Underground Mining Roof Support Expansion Shell. It is designed specifically to be used for roof and ribs support in mine working areas... Read More

Product Description: Expansion Shell Rock Bolt is a type of hard rock drill bits, bolt and nut assembly used for expansion anchor bolts. It is designed for drilling into hard rocks to increase the stability and ... Read More