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Constant Force Spring

US$0.09 / Piece

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What is Ss301 OEM Constant Force Spring Fire Negator Shutter Damper Constant Torque Force Spring for HVAC System

Name: Ss301 OEM Constant Force Spring Fire Negator Shutter Damper Constant Torque Force Spring for HVAC System
Uploaded: 2025-12-22T02:34:44+08:00
Description: Fire Damper Constant Force Spring for HVAC System Constant force prings can be used to actuate metal curtains within fire dampers, which helps prevent the spread of smoke or fire in ductwork. It prov

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About this Item

Price

Min. Order Reference FOB Price

1,000 Pieces US$0.09 / Piece

Sepcifications

Function Balance
Material Stainless Steel
Usage Industrial, Motorcycle
Load Type Bend
Production Process Hot Roll
Shape Leaf
Transport Package Inner Plastic Bag and Outer Carton
Specification CUSTIOMIZED
Trademark N/A
Origin China
Surface Treatment Natural
Application Fire Damper

Product Description

Fire Damper Constant Force Spring for HVAC System Constant force prings can be used to actuate metal curtains within fire dampers, which helps prevent the spread of smoke or fire in ductwork. It provides a consistent and highly reliable force over the spring's travel length. High force output and ...

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Dongguan Weihui Hardware Spring Products Co., Ltd.

Gold Member Since 2018

Audited Supplier

Rating & Reviews: 5.0/5.0

(1 Reviews)

Business Type Manufacturer/Factory & Trading Company
Main Products Spiral Springs, Tension Springs, Compression Springs, Trampoline Springs, Auger Feeder for ...
Year of Establishment 2015-01-19
Number of Employees 17
Address No. 3, Wen Ming Road, Xiaoxiang Ind. Zone, Wanjiang District, Dongguan, Guangdong, China

Constant Force Spring Comparison

	Ss301 OEM Constant Force Spring Fire Negator Shutter Damper Constant Torque Force Spring for HVAC System Contact Now	Strong High Strength Compression Load Type Clutch Compression Spring Contact Now	High Quality Heavy Duty Metal Helical Coil Compression Springs Contact Now	Farview Steel Torsion Spring for Switch Parts, Automotive Spring, Agriculture Machine Small/Large Extension Spring Contact Now	Quick View Farview Best Price Custom Spring Steel Battery Contact AA Battery Contact Battery Spring Contact Now

Transaction Info
	Ss301 OEM Constant Force Spring Fire Negator Shutter Damper Constant Torque Force Spring for HVAC System Contact Now	Strong High Strength Compression Load Type Clutch Compression Spring Contact Now	High Quality Heavy Duty Metal Helical Coil Compression Springs Contact Now	Farview Steel Torsion Spring for Switch Parts, Automotive Spring, Agriculture Machine Small/Large Extension Spring Contact Now	Quick View Farview Best Price Custom Spring Steel Battery Contact AA Battery Contact Battery Spring Contact Now
Price	US$0.09 / Piece	US$0.09-0.10 / Piece	US$0.09-0.10 / Piece	US$0.09-0.10 / Piece	US$0.50-0.60 / Piece
Min Order	1,000 Pieces	1 Piece	1 Piece	1 Piece	1 Piece
Payment Terms	T/T	LC, T/T	LC, T/T	LC, T/T	LC, T/T
Quality Control
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	South America, Europe, East Asia(Japan/ South Korea)	South America, Southeast Asia/ Mideast, Africa, Domestic	South America, Southeast Asia/ Mideast, Africa, Domestic	South America, Southeast Asia/ Mideast, Africa, Domestic	South America, Southeast Asia/ Mideast, Africa, Domestic
Annual Export Revenue	-	-	-	-	-
Business Model	ODM, OEM	ODM, OEM	ODM, OEM	ODM, OEM	ODM, OEM
Average Lead Time	Peak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays, one month	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Function: Balance; Material: Stainless Steel; Usage: Industrial, Motorcycle; Load Type: Bend; Production Process: Hot Roll; Shape: Leaf; Surface Treatment: Natural; Application: Fire Damper;	Function: Pressed, Phonation, Buffer, Drive, Restoration, Measurement; Material: Steel; Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance; Load Type: Compression; Production Process: Hot Roll; Shape: Coil;	Function: Pressed, Phonation, Buffer, Drive, Restoration, Measurement; Material: Steel; Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance; Load Type: Compression; Production Process: Hot Roll; Shape: Coil;	Function: Pressed, Phonation, Buffer, Drive, Restoration, Measurement; Material: Steel; Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance; Load Type: Extension; Production Process: Cold Roll; Shape: Coil;	Function: Pressed, Phonation, Buffer, Drive, Restoration, Measurement; Material: Steel; Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance; Load Type: Compression; Production Process: Cold Roll; Shape: Coil;
Supplier Name	Dongguan Weihui Hardware Spring Products Co., Ltd.	Farview International Trade Co., Ltd. Beijing	Farview International Trade Co., Ltd. Beijing	Farview International Trade Co., Ltd. Beijing	Farview International Trade Co., Ltd. Beijing
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