Hot dip galvanized Angle steel is also called hot dip galvanized Angle or hot dip zinc Angle steel. It immerses the Angle steel after derusting into the molten zinc about 500℃, so that the surface of the Angle steel is attached with zinc layer, so as to play the purpose of anticorrosion, suitable for all kinds of strong acid, alkali fog and other strong corrosive environment.
Process: hot dip galvanized Angle steel process: Angle steel pickling → water washing → dip assisted plating solvent → drying preheating → hanging plating → cooling → passivation → cleaning → grinding → hot dip galvanized completion.
Hot dip galvanized Angle steel galvanized layer thickness uniform, up to 30-50um, good reliability, galvanized layer and steel is metallurgical combination, become a part of the steel surface, so hot dip galvanized Angle steel coating durability is more reliable. The raw material of hot dip galvanized Angle steel is Angle steel, so the classification is the same in Angle steel.
Galvanized Angle steel is widely used in power tower, communication tower, curtain wall material, shelf building, railway, highway protection, lamppost, Marine components, building steel structure components, substation auxiliary facilities, light industry, etc.
| name |
size(mm) |
kg/m |
size |
kg/m |
| Angle |
25*3 |
1.124 |
80*8 |
9.658 |
| Angle |
25*4 |
1.459 |
80*10 |
11.874 |
| Angle |
30*3 |
1.373 |
90*8 |
10.946 |
| Angle |
30*4 |
1.786 |
90*10 |
13.476 |
| Angle |
40*3 |
1.852 |
90*12 |
15.94 |
| Angle |
40*4 |
2.422 |
100*8 |
12.276 |
| Angle |
40*5 |
2.967 |
100*10 |
15.12 |
| Angle |
50*3 |
2.332 |
100*12 |
17.898 |
| Angle |
50*4 |
3.059 |
100*14 |
20.611 |
| Angle |
50*5 |
3.77 |
100*16 |
23.257 |
| 110*7 |
11.928 |
| Angle |
50*6 |
4.465 |
110*8 |
13.532 |
| Angle |
60*5 |
4.57 |
110*10 |
16.69 |
| Angle |
60*6 |
5.42 |
110*12 |
19.782 |
| Angle |
63*4 |
3.907 |
110*14 |
22.809 |
| Angle |
63*5 |
4.822 |
125*8 |
15.504 |
| Angle |
63*6 |
5.721 |
125*10 |
19.133 |
| Angle |
63*8 |
7.469 |
125*12 |
22.696 |
| Angle |
70*5 |
5.397 |
125*14 |
26.193 |
| Angle |
70*6 |
6.406 |
140*10 |
21.488 |
| Angle |
70*7 |
7.398 |
140*12 |
25.522 |
| Angle |
70*8 |
8.373 |
140*14 |
29.49 |
| Angle |
75*5 |
5.818 |
160*12 |
29.391 |
| Angle |
75*6 |
6.905 |
160*14 |
33.987 |
| Angle |
75*7 |
7.976 |
160*16 |
38.518 |
| Angle |
75*8 |
9.03 |
160*18 |
48.63 |
| Angle |
75*10 |
11.089 |
180*18 |
48.634 |
| Angle |
80*6 |
7.736 |
200*24 |
71.168 |
advantages
1, low processing cost: the cost of hot dip galvanized rust is lower than the cost of other paint coating;
2, durable: hot dip galvanized Angle steel surface gloss, uniform zinc layer, no leakage, no slip, strong adhesion, strong corrosion resistance, in the suburban environment, the standard hot dip galvanized rust thickness can be maintained for more than 50 years without repair; In urban and offshore areas, the standard hot-dip galvanized coating can be maintained for 20 years without repair.
3, good reliability: galvanized layer and steel is metallurgical combination, become a part of the steel surface, so the durability of the coating is more reliable;
4, the toughness of the coating is strong: galvanized layer forms a special metallurgical structure, this structure can withstand mechanical damage in transport and use;
5, comprehensive protection: each part of the plated parts can be plated with zinc, even in the depression, sharp corners and hidden places can be fully protected;
6, save time and effort: galvanizing process is faster than other coating construction method, and can avoid the time required to brush on the site after installation.
