The specification of plain type and serrated type bearing bar is 25
x 3 to 100 x 8; The specification of I-section type is 25 x 5x 3,
32 x 5 x 3, 38 x 5 x 3, 40 x 5 x 3, 50 x 5 x 3, 50 x 7 x 4, 55 x 7
x 4, 60 x 7 x 4, 65 x 7 x 4, 70 x 7 x 4, 75 x 7 x 4, etc.
2) Bearing Bar Pitch (center to center):
12.5, 25, 30, 30.16, 32.5, 34, 40, 41.25, 45, 50, 60, 60.32, 80,
100 mm etc, also be according to client's requirement and 30,
40,60mm are recommended, America standard is available <1'' x
3/16'', 1 1/4'' x 3/16'', 1-1/2'' x 3/16'', 1'' x 1/4'', 1-1/4''
x1/4'', 1 1/2'' x 1/4''(19-w-4) and so on. >
3) Material:
Mild Steel (Low Carbon Steel) Aluminum or Stainless Steel
4) Surface Treatment:
Untreated, Painting or Hot Dipped Galvanizing
Steel grating is made of flat steel in accordance with a certain
distance and cross arrangement, the use of gas welding, welding
into the middle with a square lattice of steel products.Flat steel
is generally cold rolled Q235 flat steel, can also be hot rolled I
flat steel, tooth flat steel, inclined flat steel, stainless steel
flat steel and other specifications.The bar is generally twisted
square steel, square steel, round steel, flat steel, etc.The
surface treatment has: hot galvanizing, cold galvanizing, spray
model, spray paint, dip anti-rust oil can prevent oxidation rust,
(general stainless steel need not above treatment, most stainless
steel surface polishing treatment).
Advantages: saving materials, reducing investment, simple
construction, durable, modern fashion, anti-fouling, reducing wind
resistance, simple design, strong corrosion resistance.
Description:
(1) Structure: Welding with flat steel and cross/round bars with
certain distances.
(2) Features: High strength, light structure, high bearing.
(3) Surface: The hot dipped zinc coating gives the product
excellent anti-corrosion.
