Factory Supply Self Drilling Countersunk Metal Screws - High-Low STS with ruspert coating – DaHe
Factory Supply Self Drilling Countersunk Metal 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:
Related Product Guide:
Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" and the theory of "quality the basic, trust the first and management the advanced" for Factory Supply Self Drilling Countersunk Metal Screws - High-Low STS with ruspert coating – DaHe , The product will supply to all over the world, such as: Algeria, Anguilla, Lisbon, We warmly welcome your patronage and will serve our clients both at home and abroad with products and solutions of superior quality and excellent service geared to the trend of further development as always. We believe you will benefit from our professionalism soon.
By Margaret from venezuela - 2018.06.12 16:22
The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
By Maxine from Portugal - 2017.11.29 11:09
