Tubular steel spacers bushing spacer steel spacer washers custom

Tubular steel spacers are pieces of tubing which lets the entire bolt pass through. Since they cannot be tightened, they are usually round. External thread to fixed the spacers. Lathed tube can be cutoff and chamfer OD and ID on both ends of a tube in one chucking. The stationary tube is gripped by two chucks—one before the rotating cutoff head, one after. Ever Hardware provides custom made tubular steel spacers and customizable packaging.

Galvanization, or galvanisation, (or galvanizing as it is most commonly called in that industry), is the process of applying a protective zinc coating to steel or iron, to prevent tubular steel spacers rusting. The most common method is hot-dip galvanizing, in which parts are submerged in a bath of molten zinc. Galvanizing protects in three ways:
It forms a coating of zinc which, when intact, prevents corrosive substances from reaching the underlying steel or iron.
The zinc serves as a sacrificial anode so that even if the coating is scratched, the exposed steel will still be protected by the remaining zinc.
The zinc protects its base metal by corroding before iron. For better results, application of chromates over zinc is also seen as an industrial trend.
Hot-dip galvanizing is the process of immersing iron or steel in a bath of molten zinc to produce a corrosion resistant, multi-layered coating of zinc-iron alloy and zinc metal. While the steel is immersed in the zinc, a metallurgical reaction occurs between the iron in the steel and the molten zinc. This reaction is a diffusion process, so the coating forms perpendicular to all surfaces creating a uniform thickness throughout the part.

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Category Tubular steel spacers
Finish Galvanization
Thread types Machine thread or according to request
Material Brass/Stainless steel/carbon steel
Brand Ever Hardware
Place of origin China Mainland
Size option M1.0 to M30
Color Natural or as request

Tubular steel spacers bushing spacer steel spacer washers customEver Hardware Industrial Limited Ever Hardware Industrial Limited