China Runnion Bearing Housing Manufacturers, Suppliers, Factory

We are professional manufacturer and supplier of cat iron belt pulleys(sheaves), roller chain sprockets, Cast Iron Belt Pulleys, shaft collars and couplings, weld on hubs, taper bushings and other power transmission products.Their products meet the standards of the ISO, DIN, ANSI, AGMA, SAE and JIS for quality assurance. 

M16 Expansion Shell Rock Bolts are crucial elements in stabilizing rock formations in various industries, from mining to civil engineering.
They are used to reinforce and support rock structures to prevent them from collapsing or shifting, which can pose a serious threat to workers and structures.
There are several types of rock bolts, each designed for specific applications. Here are some common rock bolt applications and types you should know.
These rock bolts consist of a steel tube and an expansion shell that is inserted into a drilled hole in the rock. A cone-shaped wedging expansion shell is connected to the tube and expanded by using a mechanical tool or hydraulic pressure. This creates a compressive force that anchors the bolt into the rock, providing additional support and stability.

Prestressed Unboned PC Mono Strand Anchor is a specific type of anchorage system used in prestressed concrete construction. It is commonly used in applications such as bridges, beams, and slabs.

Ningbo Supreme Machinery Co., Ltd is a professional  gray iron and ductile Iron casting manufacturer and supplier in China. We produce Grey Iron, Ductile Iron and Steel Castings for Construction Machinery such as Truck, Crane, Forklift etc. The main products include cast iron connecting rod bracket, track links, lifting eyes, bearing covers, tooth blocks, track shoes, side plates.

You can rest assured to buy Expansion Shell Bolt from our factory and we will offer you the best after-sale service and timely delivery. Expansion shells bolt is used for fixing single-sided shuttering or similar structures in rock, concrete or comparable load-bearing ground.

Ningbo Supreme Machinery Co., Ltd is a professional gray iron and ductile Iron casting manufacturer and supplier in China.   
Grey Cast Iron Clutch Pressure Plate is a stress bearing component in the clutch assembly.