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Universal Torsion Roller Door Spring For Electric Rolling Door , Garage Door Coil Spring

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Universal Torsion Roller Door Spring For Electric Rolling Door , Garage Door Coil Spring

China Universal Torsion Roller Door Spring For Electric Rolling Door , Garage Door Coil Spring supplier
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Large Image :  Universal Torsion Roller Door Spring For Electric Rolling Door , Garage Door Coil Spring

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

• 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.

 

Universal Torsion Roller Door Spring For Electric Rolling Door , Garage Door Coil Spring

 

Universal Torsion Roller Door Spring For Electric Rolling Door , Garage Door Coil Spring

Universal Torsion Roller Door Spring For Electric Rolling Door , Garage Door Coil Spring

 

 

 

Universal Torsion Roller Door Spring For Electric Rolling Door , Garage Door Coil Spring

 

Contact Details
Hangzhou bluesteel machine co., ltd

Contact Person: Mrs.lily

Tel: +8613819180332

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