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Hot Dip Galvanized Carbon Steel Din 7980 Spring Washer Anti Rust For Outdoor Use

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Hot Dip Galvanized Carbon Steel Din 7980 Spring Washer Anti Rust For Outdoor Use

China Hot Dip Galvanized Carbon Steel Din 7980 Spring Washer Anti Rust For Outdoor Use supplier
Hot Dip Galvanized Carbon Steel Din 7980 Spring Washer Anti Rust For Outdoor Use supplier

Large Image :  Hot Dip Galvanized Carbon Steel Din 7980 Spring Washer Anti Rust For Outdoor Use

Product Details:

Place of Origin: CHINA
Certification: ISO
Model Number: All frequent sizes

Payment & Shipping Terms:

Minimum Order Quantity: Can Negotiation
Price: Negotiation
Packaging Details: In Cartons,Then Into Pallets
Delivery Time: 60days
Payment Terms: L/C, T/T
Supply Ability: 500 tons per Month
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Detailed Product Description
Item Name: Spring Lock Washers Material: Carbon Steel
Surface: HDG Standard: DIN7980
Sample: As You Request Size: M3-M36
Packing: 25kgs/ctn,Bulk Carton,carton+pallets Type: Conical Spring Washers
High Light:

spring lock washer

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stainless steel spring washers

 

Din7980 Hot-Dip Galvanized Spring Washer,Carbon Steel Anti Rust For Outdoor Use

 

Product Description

 

Ordinary carbon steel elastic gasket, surface hot-dip galvanizing, (hot-dip galvanizing, hot-dip galvanizing, all belong to the purpose of hot-dip galvanizing
 
Compared with the galvanizing pad, the zinc layer on the surface of the galvanizing pad is thick, with strong adhesion, and the zinc layer is not easy to fall off. Generally, the thickness of the galvanizing layer is 5-15 μ m, while the hot galvanizing layer is generally more than 35 μ m, even up to 200 μ M. The coating is compact and free of organic inclusions. As we all know, the mechanism of zinc's resistance to atmospheric corrosion includes mechanical protection and electrochemical protection.
 
Under atmospheric corrosion conditions, there are ZnO, Zn (OH) 2 and basic zinc carbonate protective films on the surface of zinc layer, which can slow down the corrosion of zinc to a certain extent. This protective film (also known as white rust) will be damaged and form a new film. When the zinc layer is seriously damaged and endangers the iron matrix, the zinc produces electrochemical protection on the matrix. The standard potential of zinc is - 0.76v, the standard potential of iron is - 0.44v.
 
When the zinc and iron form a micro battery, the zinc is dissolved as an anode and the iron as a cathode is protected. Obviously, the resistance of hot-dip galvanizing to atmospheric corrosion is better than that of electro galvanizing.

 

 

Hot Dip Galvanized Carbon Steel Din 7980 Spring Washer Anti Rust For Outdoor Use 0Hot Dip Galvanized Carbon Steel Din 7980 Spring Washer Anti Rust For Outdoor Use 1


 

Specification

 

Available Standard ANSI
Name Spring Washer
Material Carbon Steel
Finish HDG
Packing 25kgs/ctn,Bulk Carton,carton+pallets
Application Fasteners for mechanical industry
Remarks Free Samples

 

Hot Dip Galvanized Carbon Steel Din 7980 Spring Washer Anti Rust For Outdoor Use 2

 

Application

 

Applied to construction

electronics

railway

electric power

highway, bridge

 

 

Hot Dip Galvanized Carbon Steel Din 7980 Spring Washer Anti Rust For Outdoor Use 3

 

 

Our advantage
 
1. Factory direct selling, making profits for consumers
2. Complete specifications, a large number of spot goods, lightning delivery
3. Undertake all kinds of non-standard customization
4. Free samples

Contact Details
Hongxu Hardware Co., Ltd

Contact Person: Kylie

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