• Super Roll Up Door Spring , Rolling Shutter Spring For Roller Shutter Door
    • Super Roll Up Door Spring , Rolling Shutter Spring For Roller Shutter Door
    • Super Roll Up Door Spring , Rolling Shutter Spring For Roller Shutter Door
  • Super Roll Up Door Spring , Rolling Shutter Spring For Roller Shutter Door

    Super Roll Up Door Spring , Rolling Shutter Spring For Roller Shutter Door

    Product Details:

    Place of Origin: China
    Brand Name: bluesteel
    Certification: SGS,CE

    Payment & Shipping Terms:

    Minimum Order Quantity: 25T
    Price: $1-5$
    Packaging Details: with plastic bag.
    Delivery Time: 30days
    Payment Terms: T/T
    Supply Ability: 500T/per month
    Get Best Price Contact Now

    Detail Information

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    Product Description

    Super Roll Up Door Spring , Rolling Shutter Spring For Roller Shutter Door

     

     

    Product Features

    Commodity Torsion spring
    Place of Origin China (mainland)
    Materials Steel (Mn)
    Load type Torsion
    Model number Torsion spring
    Style Spiral
    Usage Rolling door, Garage door , Industrial, Furniture
    Surface treatment Oiled
    Wire diameter ¢5mm-¢9mm
    Outer diameter ¢78mm-¢110mm
    Packing detail Inner packing with plastic bags+ carton boxes for outer packing+ wooden or plastic pallets
    Delivery time 15-25Days
    Payment terms 30%T/T,the balance70% should be paid before shipment
    Price terms FOB, EXW,CFR
    Supply ability 50,000 T/per year
    Specification
    (Normal) (d) 5.5*(OD)80*(NT)50(55,60,65,70,75,80)
    (d) 6.5*(OD)80*(NT)50(55,60,65,70,75,80)
    (d) 7 *(OD)85*(NT)50(55,60,65,70,75,80)
    Remark : d=Wire diameter, OD=Outer diameter, NT=Total number of coils

    Super Roll Up Door Spring , Rolling Shutter Spring For Roller Shutter Door 0

     

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