Chrome Plated Honed Tube

CHROME Plated HONED TUBE

(Inside surface honed and outside surface chrome plated)
(Inside surface honed and chrome plated)

ID: 45 to 350mm

Length: Max 12m

Steel grade: St52, St52.3, CK45, 4140, 16Mn, 20#, 40Cr, Stainless Steel, etc.

Straightness: 0.2~0.4 /1000

Tolerance: DIN 2391, ISO H8

Roughness(Ra): 0.2 to 0.4µ

Chrome thickness: 20~ 50 Micron

Type：cold drawing, normalizing treatment, honing or skiving, chrome outside surface.

Conservation: Anti rust oiled coating on the inside and outside of the surface, plastic caps at both ends

Package: Wooden Case