SECC galvanized Coil

Strict quality control system and perfect after-sales service system are always our top concern which can guarantee and track the quality of our products from raw materials procurement, production processes, finish products as well as after-sales service.

Customization

Test:SGS or Third- party test

Delivery: 5-7days after deposit

More Details

Electrogalvanizing,it is also known as cold galvanizing in the industry, which is a process of forming uniform, dense and well-combined metal or alloy deposition layer on the surface of the workpiece by electrolysis.

Compared with other metals, zinc is relatively cheap and easy to coat a metal, a low value corrosion resistance electroplating, is widely used to protect steel parts, especially against atmospheric corrosion, and used for decoration.

Technical Parameter

The differences between hot dip galvanized and electrogalvanized.
Theory Hot dip galvanizing occurs when steel is dipped in liquid zinc.
Electrogalvanizing a galvanized layer is attached to the surface of the steel by an electrochemical method.
Surface Hot dip galvanized surface is rough, coating range 30-60㎛.
Electrogalvanizing has a smooth surface with a coating range of 5-30㎛.
Usage Hot dip galvanized is mostly used for outdoor facilities.
Electrogalvanizing is used in panel and other indoor steel.

Conventional Parameters

Width

500-3000 mm

Thickness

0.2-4 mm

Grade

SECC,SECD,SECE,Zn100-PT,Zn200-SC,Zn275-JY,SGCC,SGCD1,SGCD2,SGCD3,St01Z,St02Z,St03Z,St04Z,

St05Z,etc.

Material

Q195/Q215A/Q215B/Q235A/Q235B/Q295A/Q295B/Q345A/Q345B,st12,st13,st14,st15,st14-Tetc.

Zinc layer code

Z40,Z80,Z100,180,200,275,350,450,600etc.

Payment term

T/T (30% Deposit)

MOQ

5Tons

Packing

Standard Sea-worthy Packing

Standard

EN,GB,ASTM,JIS,DIN,etc.

The specialty of electrogalvanizing

1

Good corrosion resistance, fine and uniform bonding, not easy to be corrosive gas or liquid into the interior.

2

Because the zinc layer is relatively pure, it is not easy to be corroded in acid or alkali environment. Long time effective protection of steel body.

3

Chromic acid passivation after forming a variety of colors to use, can be selected according to the customer's favorite, galvanized beautiful and generous, with decorative.

4

Zinc coating has good ductility, in all kinds of bending, handling impact will not easily fall off.

Usage

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