Spiral Power Spring ( - Тендер #66029654)

• Date Posted: 2025-08-06 14:05 From English Site
• Valid to:2025-10-25
• Purchase Quantity: 4 Piece(s)
• Trade Terms:FOB
• Max budget:5000~10000 USD
• Payment Terms:T/T
• Sourcing Request From:Request From: South Korea
• Shipping Method:Sea freight
• Destination Port: Inchon
• Quote Now Quote Left: 10 Product Description Buyer Business Info. We are seeking a quotation for the production of a large spiral hair spring intended for marine fatigue applications. Below is the core design information.
  
  Basic Design Specifications
  Spring Type: Spiral Hair Spring
  Material: Carbon Steel SAE 1095 (Spring Strip)
  Quantity: 4
  
  Key Dimensions
  Outer Diameter: 1.5 m (Radius: 750 mm)
  Inner Diameter: 0.4 m (Radius: 200 mm)
  Strip Width: 520 mm
  Strip Thickness: 13.5 mm
  Unwound Length: 83.9 m
  Number of Active Coils: 28.14 turns
  
  Performance Requirements
  Working Torque Range: 1, 472 Nm ~ 5, 886 Nm
  Max Permissible Torque: 6, 552.6 Nm
  Working Angular Stroke: 970° Please sign in to view buyer business information if you are Premium Member.

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