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Wholesale Self Drilling Metal Roofing Screws - High-Low STS with ruspert coating – DaHe

Wholesale Self Drilling Metal Roofing Screws - High-Low STS with ruspert coating – DaHe

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Wholesale Self Drilling Metal Roofing Screws - High-Low STS with ruspert coating – DaHe Detail:

Ruspert treatment is a high-grade anti-corrosion metal surface treatment technology,Forming combined film by chemical reaction among each layers. It does not attribute its good anti-corrosion performance to merely a single film as ordinary metal surface treatment. It provide superior corrosion resistance by combined film.it consists of three layers:
‧A metallic zine layer
‧A high grade anti-corrosion chemical conversion film
‧A baked ceramic surface coating
The unique feature of Ruspert Coating is the tight joining of the baked ceramic top coating and the chemical conversion film thanks to the cross-linking effect. These layers are bonded together with the metallic zinc layer,through chemical reactions, and this unique method of combining layers results in a rigid and dense combination of the coating films.Greatly improve the anti-corrosion performance of traditional hot-dip galvanizing and electroplating. moreover,various colors can be provided to mathch the surrounding landscape.
Ruspert is a combination of electroplating and coating,which can be widely used in different conditions.

Features

1:superior corrosion resistance
A:Combined with zinc plating film such as electroplating which can improve anti-corrosion performance in different conditions
B:the chrome passivation treatment is changed to special chemical film,strong adhesion with topcoat can still hold the equivalent performance
2:corrosion resistance against scratches
Ruspert has high anti-corrosion performance against scratches due to the combined film
3:color variation
The basic color is silver,and if it is necessary, other colors are also available,please contact us in advance
4:Low cure temperature
There is no effects on physical properties of metal due to the low cure temperature below 200C
5:Electrolytic corrosion resistance
Reduce dissimilar metal contact corrosion apparently between the products and aluminum board or plated steel board

Specification

Brand

DaHe Series

Product Type

High-Low STS with ruspert coating

Material

C1022

Drive Type

Phillip

Product Length

5/8″– 2″

Screw Diameter (mm)

6#–14#*

Thread Length

Fully Thread

Washer

Finish

Ruspert coating

Corrosion resistance class

C4

Product Standard

DIN7504/ANSI/ISO

Approvals

CE

Packing

Coustomer’s  Requirements

OEM

Accept customization according to client request

Sample

Free

Place of Origin

Hebei, China

Suitable Use Type

Suitable for Outdoor Use

Manufacturer Guarantee

2Year Guarantee

Supply Ability

100 Ton/ per Day


Product detail pictures:

Wholesale Self Drilling Metal Roofing Screws - High-Low STS with ruspert coating – DaHe detail pictures

Wholesale Self Drilling Metal Roofing Screws - High-Low STS with ruspert coating – DaHe detail pictures

Wholesale Self Drilling Metal Roofing Screws - High-Low STS with ruspert coating – DaHe detail pictures


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Our intention should be to fulfill our consumers by offering golden provider, superior price and superior quality for Wholesale Self Drilling Metal Roofing Screws - High-Low STS with ruspert coating – DaHe , The product will supply to all over the world, such as: America, Georgia, Argentina, Profession, Devoting are always fundamental to our mission. We've got always been in line with serving customers, creating value management objectives and adhering to the sincerity, dedication, persistent management idea.
  • We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Beulah from Birmingham - 2018.04.25 16:46
    We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Kristin from Bogota - 2018.09.12 17:18