China Professional China Self Drilling Tek Screws - High-Low STS with ruspert coating – DaHe factory and suppliers

Professional China Self Drilling Tek Screws - High-Low STS with ruspert coating – DaHe

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abide by the contract", conforms on the market requirement, joins from the market competition by its good quality likewise as provides more comprehensive and superb support for customers to let them become large winner. The pursue of the company, is definitely the clients' pleasure for Carbon Steel Self Drilling Screws , Black Self Tapping Metal Screws , Flat Head Self Drilling Screws , We can do your customized order to meet your own satisfactory! Our company sets up several departments, including production department, sales department, quality control department and sevice center, etc.

Professional China Self Drilling Tek 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

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