Jiaxing Dexun Co.,Ltd.
| Payment Terms | T/T |
| Supply Ability | 100Ton/month |
| Delivery Time | 15-35days |
| Packaging Details | Poly bag+Carton with pallet |
| Material | Carbon Steel |
| Standard | DIN |
| Finish | Zinc plated |
| SurfaceTreatment | Black Oxidation |
| Type | Flange weld nut |
| Packing | Poly bag+Carton with pallet |
| Service | OEM/ODM supplier |
| Grade | 10.9 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 100Ton/month |
| Delivery Time | 15-35days | Packaging Details | Poly bag+Carton with pallet |
| Material | Carbon Steel | Standard | DIN |
| Finish | Zinc plated | SurfaceTreatment | Black Oxidation |
| Type | Flange weld nut | Packing | Poly bag+Carton with pallet |
| Service | OEM/ODM supplier | Grade | 10.9 |
| Place of Origin | China | ||
| High Light | DIN Flange Welding Nuts ，Carbon Steel Welding Nuts ，Galvanized Black Oxidation Welding Nuts | ||
Carbon Steel Galvanized Black Oxidation DIN Flange Welding Nuts.
Description
The cold heading process is one of the new processes of metal pressure machining with little and no cutting. It is a processing method that uses the plastic deformation generated by the metal under the action of external force, and with the help of the mold, the metal volume is redistributed and transferred to form the required parts or blanks. The cold heading process is most suitable for the production of standard fasteners such as bolts, screws, nuts, rivets, and pins.
Operation process of black oxidation treatment:
Workpiece clamping → degreasing → cleaning → pickling → cleaning → oxidation → cleaning → saponification → hot water boiling and washing → inspection.
(1) Workpiece clamping: According to the shape and size of the work piece, a special fixture or spreader should be designed. The purpose is to leave enough gaps between the workpieces, the workpieces cannot contact each other, so that each workpiece can be completely immersed in the oxidizing solution to be oxidized.
(2) Degreasing: The purpose is to remove oil stains on the surface of the workpiece. After machining (bluing and blackening is the last process), the surface of the workpiece will inevitably not leave oil stains. This is especially true when using anti-rust oil for inter-process anti-rust. Any oil pollution will seriously affect the formation of ferroferric oxide, so it must be removed before turning blue and black.
| Product name | Carbon Steel Galvanized Black Oxidation DIN Flange Welding Nuts |
| Material | Carbon steel |
| Surface Treatment | Black Oxidation |
| Type | Flange weld nut |
| Feature | Durable;Preservative |
| Size | Customized |
| Packing | Poly bag+Carton with pallet |
| Grade | 10.9 |
| Service | Customized OEM /ODM |
| Standard | DIN,GB,ISO,JIS, |
| Certification | ISO9001 |
| Process | Cold heading;Tapping |
Factory Diaplay
Inspection Equipments
Package Room
Q1: Can I visit your factory?
A2: Yes! Warmly welcome to visit our factory. It would be Great if you can inform us in advance.
Q2:The quality of your products?
A2:The company has advanced production and testing equipment .Every products will be 100% inspected by our qc department before
shipment.
Q3:How about your price?
A3:High quality products with reasonable price. Please give me a inquire, I will quoted you a price for you refer at once.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
1997
Total Annual:
32 Million-41.5 Million
Employee Number:
300~400
Ecer Certification：
Verified Supplier
About us Jiaxing Dexun Co., Ltd. was established in 1997, origin from Taiwan, we are professional manufacturer and exporter integrated with design, research & development, manufacturing and sales of OEM/ODM stamping parts,deep drawing parts, standard welding fasteners and non-st... About us Jiaxing Dexun Co., Ltd. was established in 1997, origin from Taiwan, we are professional manufacturer and exporter integrated with design, research & development, manufacturing and sales of OEM/ODM stamping parts,deep drawing parts, standard welding fasteners and non-st...
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