CK45, SAE1045, 4140, 4340, JIS45C, 40Cr, 42CrMo
桅 6-500 mm
20 micron (min)
Hardness of the chrome layer:
The deviation of roundness is 50% of the diameter tolerance at the most.
Hard chrome plated/ Hardened and tempered/ Induction hardened
Anti rust oil to be spread on rod surface and each rod to be packed in paper roll and then in wooden case.
Product NamePiston rod
Material20#,45#,40Cr,46CrMo4 or as required
Chrome layer thickness15-30渭m
1.Coated by antirust oil.
2.Sheathed by paper carton tube, both end covered by roundness paper carton.
3. Cotton rope twined and bundled without interspace, to avoid any surfaced scratched.
4. Plastic film covered overall of bundled bars, to keep seal.
5. (Options) Woven tarpaulin covered overall of bundled bars, to keep packing clear.
6. Lifting belts on the middle of bundled bars.
7. (Options) Wooden box packed.
We adopted the precision cold drawn, honing and polishing to manufacture the Precision Slender Shaft (Piston Rod), every technical target meets the national standard.
And our products are widely used in domestic hydraulic pneumatic, textile industry, print, plastic machine industry.
The Piston Pole
Rod Diameter: 桅6-桅300mm
Material Quality: 45# 2Cr13
Supply Status: Cold-drawing, material adjustment
No surface treatment
surface Cr-plating or
Nickel-phosphorus platingSteel Rod suppliers
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