Plastic Greenhouse Fixing Film Profile Lock Channel And Spring Wire
Product Description
Galvanized steel profiles work with wiggl wire to lock the membrane
Tunnel Greenhouse membrane. Strong winds resist the wind. Aluminum
profile and wiggl line cooperate to lock film tunnel greenhouse
film. Corrosion resistance. Long use time
Film lock system of greenhouse -- film zigzag aluminum profile
1. Contour film for fixing greenhouse cover.
2. Galvanized profile, long service life.
3. It can be used many times without distortion.
4. It's easy to install.
5. Spring steel wire is widely used in film fixation of plastic
shed, with good high temperature resistance.
Usage
The supplier's twist groove type greenhouse film lock is the wind
lock groove of the greenhouse, which can fix the plastic film,
insect proof net and sunshade net. For large sizes, you can connect
two profiles using the steel channel connection.
Packing
| Galvanized Steel Lock Channel | 20 pieces / bags |
| Zigzag Wire | 500 pieces / Cartons |
Difference between hot galvanized and cold galvanized
1. Process differences, one is chemical treatment and the other is
physical treatment; hot-dip galvanized coating is firm and not easy
to fall off.
2. Hot-dip galvanizing is a chemical treatment and belongs to an
electrochemical reaction. Cold galvanizing is a physical treatment,
it is just a layer of zinc on the surface, there is no
galvanization at all, so the zinc layer comes off. Hot-dip
galvanizing is mostly used in building construction.
3. The hot-dip galvanized pipe is made by reacting the molten metal
with the iron substrate to produce an alloy layer, thereby
combining the substrate and the plating layer. Hot-dip galvanizing
has the advantages of uniform coating, strong adhesion and long
service life.
4. Differences in appearance: The appearance of electroplated zinc
is relatively smooth and bright. The electroplated pure with color
purification process also has spring green as the main body, which
is colorful. The plating layer using the white purification process
is blue-white or white is green, and the plating layer of the white
purification process is slightly colorful at a certain angle with
the sunlight. It is easy to produce electric burns at the corners
of complex workpieces and it becomes dark. The zinc layer is
thicker in this part. However, the zinc layer of hot-dip
galvanizing is tens of times thicker than that of electroplating
zinc, and the anticorrosive performance is dozens of times that of
electroplating zinc.
