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SGS / CE Passed Torsion Spring For Roller Shutter Door Brake Springs

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SGS / CE Passed Torsion Spring For Roller Shutter Door Brake Springs

China SGS / CE Passed Torsion Spring For Roller Shutter Door Brake Springs supplier
SGS / CE Passed Torsion Spring For Roller Shutter Door Brake Springs supplier SGS / CE Passed Torsion Spring For Roller Shutter Door Brake Springs supplier SGS / CE Passed Torsion Spring For Roller Shutter Door Brake Springs supplier

Large Image :  SGS / CE Passed Torsion Spring For Roller Shutter Door Brake Springs

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
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Detailed Product Description

 

SGS / CE Passed Torsion Spring For Roller Shutter Door Brake Springs

 

• Torsion spring material: Carbon steel & Stainless steel&sSpring steel

Torsion spring wire dia:0.1-8mm

Torsion spring size: all size/AS you required

Torsion spring surface Finish: zinc plated (trivalent chromium or sexivalent chromium), nickel plated,oxidation plated, plain finish , Black Oxide and so on

Torsion spring plating: BlackOxided, Zinc,Chrome, Galvanized, Nickel,Dacromet, Delta-Tone, Geomet,Ruspert

Torsion spring packing: as you required

Torsion spring sample lead time: within 7—10 days

We also could produce according to buyer's drawing or samples/Non standardcompression springs.

 

Model Roller Door Spring
Material High-Carbon Steel
Dimesions(mm) Ply 6.0 / 7.0 / 8.0mm OD=65mm/90mm
MOQ 500 pc
Product Name Manufacturer custom garage door pull roller shutter torsion spring lowes for industrial
Sample Free to send you If have stock
 Packing Inner---PE Bag; Outer -- Carton Box.
 Material Spring steel,65Mn,60Si2Mn ,stainless steel 201,301,304,316,603 Brass,bronze,
SECC,SPCC,aluminum,aluminum alloy, stainless steel, nitinol,titaniumtim etc.
Surface treatment Galvanize,Zinc,Nickel,Chrome plating, electrophoresis,painting,CNC milling, laser engraving& laser welding, sand-blasting, polishing, hairline brushing, spraying, anodizing, diamond cutting & high bright, printing, electro-deposition etc.
Usage
Automatic machine, Medical device, Industrial machine, Automoblie, Electric a appliance, Pulic equipment, etc
Quality control Acoording to ROHS and SGS,conducted by ISO9001:2008
Euipments Laser Cutting Machine/CNC Shearing Machine/Flat Bed Spot-welder/Die Grinder/Steel Processing Machine/Double Servo Turret-type Punch Press/Banding Machine/Steel Processing Machine/etc.
Testing Lists Coordinate measuring machine,, Technical projector, Salt spray tester, HTHH test, Abrasion tester etc.

 

 

Applications:

 

Garage door springs counterbalance the weight of the door to make it easy to open and close. They serve the same purpose of counter weights used to balance doors in centuries past and in many doors today.

 

applications of our torsion springs:

  1. Residential sectional garage doors
  2. Commerial sectional overhead doors
  3. Industry shutter doors
  4. One-piece curtain doors
  5. mini-warehouse doors
  6. Self-storage doors
  7. Roll-up doors

 

SGS / CE Passed Torsion Spring For Roller Shutter Door Brake SpringsSGS / CE Passed Torsion Spring For Roller Shutter Door Brake Springs

SGS / CE Passed Torsion Spring For Roller Shutter Door Brake SpringsSGS / CE Passed Torsion Spring For Roller Shutter Door Brake Springs

Contact Details
Hangzhou bluesteel machine co., ltd

Contact Person: Mrs.lily

Tel: +8613819180332

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