traction bar bushing ningbo spring steel from China manufacturer - Ningbo Yinzhou Very Metal Processing Co., Ltd

traction bar bushing ningbo spring steel

Price:	5.23~8.26 USD
Payment Terms:	T/T,L/C,WU
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: VT003

Production Capacity: 100000pcs/month

Delivery Date: 30 days

Material: Spring Steel,Carbon steel,S...

Treatment: sand blasting

Length: <3M

Origin: Ningbo

Means of Transport: Ocean,Air;express

Packing: polybag,carton,pallet

Brand Name: VeyMetal

Tolerance: +/-0.005mm

Size: D6-D450mm

Roughness: N4-N9

torsion bar spring for Auto Tank Train truck,etc
Material:Round steel,Stainless steel,Carbon steel,spring steel,
Treatment:sand blasting

high precise spring steel torsion gear bar

Detailed Information for Torsion Bar
1)Material:Round spring steel

Harden&Temper to achieve Hardness:42-44HRC

Shot peen All over to Almen "A"0.46-0.56mm

Noted masking detailed for shot-peening(both ends of bar)

2)Splines to be formed after hardening and before shot peening

3)Surface Finish:Machine Ra1.6 all over(including ends) unless otherwise stated

4)Finished bar to be free from surface blemishes,Damage or corrosion&to be so protected

As to prevent these in transit

5)Suitable Centres May be machined in end faces

6)Analysis&physical Test results Plus evidences of shot peening and crack testing to Accompany all components.

Inspection
All the products are strictly inspected by operator and skilled QC. The dimensions of first parts, middle parts and final parts are must be recorded.

Advantage
1. Our company is specializing in supplying OEM machining service in accordance with customers' drawing and requirement with low price but good quality and service.

2. Drawing Software: Solid work, Pro/E, AutoCAD CAM

Torsion bar Show:
high precise spring steel torsion gear bar