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Torsion Spring for Automobiles Motorcycles and Amusement Park

Basic Info

Model No.:  HZF-521

Product Description

Model NO.: HZF-521 Material: Stainless Steel Extension Spring Classification: Side of The Hook tension spring Load Type: Torsion Diameter Coil Spring: Small coil spring Shape: Coil Delivery Date: 15-30 Days Surface Finish: Customized Transport Package: Crate or Plywood Case or as Customers′ Request Origin: Shandong, China Function: Drive Extension Spring Material: Stainless steel Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance Compression spring Shape: Non-circular Production Process: Hot Roll Size: Customized Port: Qingdao Port Trademark: HZF Specification: SGS/ISO/BV HS Code: 84089452
Key Specifications/Special Features:

Materials: 
high carbon and stainless steel
Treatment: powder coating, nickel/chrome/zinc plating (green)
  Used in automobiles, motorcycles and amusement park
  Various designs and finishes are available
  Packaging: bulk or carton


Inspection: in-house and third party
All the products are strictly inspected by operator and skilled QC with record put down.
Universal inspection tools: three-coordinates measuring machine,hardness tester, Height ruler, Depth ruler, Outside ruler, Venire Caliper, etc.

 Haozhifeng can provide you with many kinds of forged parts, and all we need is your samples or prints. Haozhifeng devotes ourselves to forging, casting and Die Casting Parts with machining process. 
 
Our products include conveyor chains, crank shafts, gears, ball joint, hitch ball, trailer parts, spindles, steering knuckles, hubs, nuts and so on.
 
 
Quality Control
 
We can supply Forging Part with follow test reports :
1)Chemical composition report
2)Tensile strength report
3)Brinell hardness report, Rockwell hardness
4)Metallographic structure report
5)Key dimension checking record report
6)Full dimension report
7)Third-party test report  

Contact us if you need more details on Spring. We are ready to answer your questions on packaging, logistics, certification or any Other aspects about Gas Spring、Suspension Spring. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Auto Part