12) Coating inspection and testing
11) Finishing
10) Cooling
9) Hot-dip galvanizing
8) Drying
7) Fluxing agent
6) Washing
5) Inspection processing after pickling
4) Pickling
3) Washing
2) Alkaline wash
1) Inspection processing before pickling
Hot-dip galvanizing process:
4
2-5
Dry Area
6
3-8
Mountain Area
9
5-12
Pastoral Area
13
11-14
Coast
15
12-18
Urban Area
34
28-40
Heavy Industrial Park
Average (g//year)
Corrosion rate (g//year)
Geography
The corrosion rate of zinc coating on forging parts in the atmosphere let me introduce hot dip galvanized, metal mail, metal mail box,iron mail box |
metal mail, metal mail box,iron mail box
Delivery Time: | 25-30days |
Package: | as customer request |
Supply Ability: | 1000 Piece/Pieces per Week |
Minimum Order Quantity: | 200 Piece/Pieces |
Payment Terms: | L/C,T/T |
Port: | Guamgzhou |
Model Number: | LG-8702 |
Brand Name: | Lianguan |
Place of Origin: | Guangdong China (Mainland) |
Material: | steel |
Style: | in your garden |
Type: | Garden |
Product Description: Storage Box Mould with handle&lock mould Item No.: JN74 Product Material: PP Product Size: 285*205*165mm/345*250*205mm/400*295*240mm Product Weight: 316g/482g/721g Total Mould Quantity: 10 Moulds Max. Injection Machine Required: 520T Jewards is confident ...
Come From JEWARD MOULD (HUANGYAN) CO., LTD.
The cardboard box with handle is adding a simple handle to the cardboard box, enable the customer take it without additional tools. Cardboard case with handle make carrying the box easier and can be printed with your logo and branding in any colour, or left unprinted. There are ...
Come From Green Color Printing Co., Limited
Size: according to customers request Color: CYMK4C+ any PANTONE color Printing: offset printing, silkscreen printing Surface finish: Golden, silver foil, varnishing, UV-coating, gloss ormatt lamination, embossing, etc Opp bag: Flat poly bag, adhesive bag, header adhesive bag ...
Come From Canvard Paper Printing Factory