Wholesale High Quality Industrial Torsion Spring for Garage Door Component

• Customization: Available
• Function: Buffer, Drive
• Material: Steel
• Model NO.: DDL-80
• Usage: Auto, Home Appliance
• Load Type: Torsion
• Production Process: Cold Roll
• Shape: Spiral
• Spring Material: Steel Alloy
• Structure: Wire Spiral Coil
• Package: Polybag-Paper Carton-Wooden Case
• Custom HS Code: 73202010
• Wire Diameter: 207 218 225 234 243 250 262
• MOQ: 10
• Products Name: Auto Door Spring
• End Type: Accepted for Customized
• Application 1: Residential Garage Door
• Application 2: Commercial Railing Shutter Door
• Name: Garage Door Springs
• Advantage: Fast Delivery and Clean Package
• Order Qty: OEM/ODM Services Are Available
• Delivery Time: 5-7 Days
• Surface Treatment: Customized
• Transport Package: Standard Sea Worthy
• Specification: standard
• Trademark: chenji
• Origin: China
• HS Code: 7320209000
• Production Capacity: 49000PC/Week
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 1200.000kg

Product Description

Product Description

Product name	Residential Sectional Garage Doors Torsion Spring With Cones
Material	ASTM A229 (82B)
Wire size	.207 .218 .225 .234 .243 .250 .262 .273 etc
Inner diameter	1 3/4' ,   2'  ,  3 3/4'  ,   5 1/4'  ,   6'
Surface Finished	Oiled tempered, Electroplate black , Galvanized
Certificate	ISO9001-2008
Life Cycles	15000-18000 cycles
Usage	Residential Sectional Garage Doors, Commercial Overhead Doors
Delivery time	Within 7-15 working days after receiving the deposit .

Detailed Photos

Durable and Long-Lasting: This garage door light blue double spring is made from high-quality carbon steel, ensuring a durable and long-lasting performance for your garage door.
Customized Solution: As a customized product, this torsion spring is tailored to meet your specific needs, providing a perfect fit for your garage door.
Easy Installation: With its coil style design, this spring is easy to install, saving you time and effort.
Wide Compatibility: This product is suitable for garage doors of various sizes and types, making it a versatile solution for homeowners and professionals alike.
Warranty and Quality Assurance: Manufactured by China Supplier, a reputable brand, this product comes with a warranty and quality assurance, giving you peace of mind and protection for your investment.

Garage door torsion spring
is made of oil tempered spring wire. The spring wire is coated to improve corrosion resistance and fatigue resistance. Standard 15000 cycle and 25000 + high cycle springs are available in both left or right wound, precut with fittings installed. We have different models for you to choose from. In addition, we can also customize it according to your requirements

Product Parameters

 Name
Olied Torsion Spring
Galvanized Torsion Spring
Painting Torsion Spring
Material
Steel, Carbon steel,77B, 82B
Wire Diameter
0.207inch(5.26mm)              0.218inch(5.54mm)
0.225inch(5.72mm)             0.234inch(5.94mm)
0.243inch(6.17mm)                0.25inch(6.35mm)
0.262inch(6.65mm)              0.273inch(6.93mm)
0.283inch(7.19mm)              0.295inch(7.49mm)
0.306inch(7.77mm)              0.312inch(7.92mm)
0.331inch(8.41mm)              0.343inch(8.71mm)
0.362inch(9.19mm)              0.375inch(9.53mm)
0.393inch(9.98mm)           0.406inch(10.31mm)
or customer requirment
Inner Diameter
1-3/4inch(44.45mm)                  2inch(50.8mm)
2-5/8inch(66.68mm)        3-3/4inch(95.25mm)
5-1/4inch(133.35mm)          6inch(152.40mm)
or customer requirment
Length
As customer requirment
Surface Treatment
Olied
Galvanzied
Electrophoresis Coating
Place of Origin
Tianjin,China
Brand Namen
Chenji
Useage
Garage Door/Shutter Door/Rolling Door/Roller-up window
Certification
ISO9001-2008

Sample Cost
Negotiation between both parties

 

Packaging & Shipping

Installation Instructions

Our Advantages

1. Big production capacity, fast delivery.
2. Strict QC checking before delivery.
3. OEM/ODM services are available, have first-class technical team in China.
4. Prompt quotation for your inquiry.
5. 40 years original production experience.
6. Professional spring manufacturer offers competitive price.
7. Pass ISO9001.2008,SO14000,ISO18000,ISO/TS16949-2009 and SGS Certification. 

 

FAQ

Q1. Are you trading company or manufacturer ?
A: We are a Industry and trade integration in shandong China started at year of 2013 , nearest port is Qingdao.
Q 2. What's the payment term?
A. We accept TT,30% deposit and 70% balance paid before shipment.
Q 3. How's the delivery time ?
A. It will take 10-25 days for 20ft container
Q 4. Does sample free?
A. Sample usually is free if amount is not too much,buy need afford the freight. Normally samples will be done within 5-7 Workdays
Q 5. Can we visit your factory production capacity before the order?