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Master Well Chinese Wholesale Sectional Garage door Easy lift Hardware Manufacturer Torsion Spring
Master Well Chinese Wholesale Sectional Garage door Easy lift Hardware Manufacturer Torsion Spring
Master Well Chinese Wholesale Sectional Garage door Easy lift Hardware Manufacturer Torsion Spring
Master Well Chinese Wholesale Sectional Garage door Easy lift Hardware Manufacturer Torsion Spring
Master Well Chinese Wholesale Sectional Garage door Easy lift Hardware Manufacturer Torsion Spring
Master Well Chinese Wholesale Sectional Garage door Easy lift Hardware Manufacturer Torsion Spring
Master Well Chinese Wholesale Sectional Garage door Easy lift Hardware Manufacturer Torsion Spring
Master Well Chinese Wholesale Sectional Garage door Easy lift Hardware Manufacturer Torsion Spring

Master Well Chinese Wholesale Sectional Garage door Easy lift Hardware Manufacturer Torsion Spring

FOB Reference Price: Get Latest Price
≥2 Sets
US $20
≥100 Sets
US $15
Free Inquiry
Customized Request
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Quick Details

Place of Origin:
Jiangsu, China
Brand Name:
Master Well
Model Number:
MAS016

Quick Details

Project Solution Capability:
graphic design, 3D model design, total solution for projects, Cross Categories Consolidation
Application:
Garage & Shed
Design Style:
Modern
Place of Origin:
Jiangsu, China
Brand Name:
Master Well
Model Number:
MAS016
Product Description
Characteristics
Warranty
5 years
Place of Origin
Jiangsu, China
Brand Name
Master Well
Model Number
Customized
Type
Residential & Industrial
Product name
Garage door torsion spring
Inner Diameter
1 3/4'', 2'', 2 5/8'', 3 3/4'',5 1/4”, 6”
Wire size
207/218/225/234/243/250
Material
Carbon steel / Manganese steel
Finished
Anti-rust oil Dacromet coating/Electrophpresis coating/Powder coated
Package
Wooden case
Function
For sectional door use
Certificate
CE, ISO9001
Hardware System
USA / EU standard
Supply Ability
500 Ton/Tons per month
Operating Cycles
10000 Times
Material Composition-72A 82B 65Mn
Code
C
Si
Mn
S
72A
0.70-0.75
0.12-0.32
0.30-0.60
≤0.025
82B
0.80-0.85
0.12-0.32
0.60-0.90
≤0.025
65Mn
0.62-0.70
0.17-0.37
0.90-1.2
≤0.035
Surface Treatment
Related Hardware
Hardware Kit
Related Equipment
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Packing&Delivery
Packing Detail for aluminum glass garage door:

Step1.Protective tape protects frames from scratches;

Step 2.Keep windows or doors fixed on iron pallets;

Step 3.Tie up windows or doors on the iron pallets with plastic belts;

Step 4.PE films to keep away from sea water;

Step 5.Fill in the space between each two iron pallets by air bags;

Step 6.Tie up iron pallets in container with plastic belts.

For commercial project,we can provide rated stillage and which tested by SGS lab.
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