Galvanized bolts are bolts that have undergone a galvanization process, which involves coating the bolts with a layer of zinc to provide protection against corrosion. The galvanization process creates a protective barrier that helps prevent the bolt from rusting when exposed to moisture and other corrosive elements.
Rock bolts are commonly used in civil engineering and mining to reinforce and stabilize
rock masses. A rod or bar is inserted into a drilled hole, which is then grouted in place using
cement or resin. FRP Rock bolts withstand tensile forces and evenly distribute load,
eventually increasing overall strength. They control rock movements, reduce deformation
and prevent collapses.
Fasteners are the general term of the class of mechanical parts used in fastening two or more parts (or components) into a whole. It is widely used in energy, electronics, electrical appliances, machinery, chemical, metallurgy, mold, hydraulic and other industries, at the same time, in various kinds of machinery, equipment, vehicles, ships, railway, bridge, construction, structure, tools, instruments, chemical, instruments and supplies, you can see all kinds of fasteners, is the most widely used mechanical foundation parts. It is characterized by a wide variety of variety specifications, different performance uses, and a very high degree of standardization, series, and generalization. Therefore, a class of fasteners that already have national standards is called standard fasteners, or simply standard ones.
We are a top stainless steel fastener manufacturer, specializing in the production of various industrial standard stainless steel fasteners. Products are widely used in key industries and major engineering projects at home and abroad, such as petroleum and natural gas, construction, railway transportation, new energy, shipping and ports, communication power supplies, petrochemicals and so on. We are the world's largest supply center for stainless steel fasteners and can meet all customer needs. Products include: bolts, studs, nuts, screws, washers, retaining rings, components, rivets, pins, teeth, etc. We have obtained ISO9001:2015, ISO 14001:2015, ISO 45001:2018, IATF16949, ISO 22163, PED, TUV and other certification reports.
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