Hollow Structural Sections , Hot Dipped Steel Circular Hollow Section

Hollow Structural Sections , Hot Dipped Steel Circular Hollow Section

Application:

Widely used as pipelind of industrial and civilian water, air, petroleum, natural gas, communication

and so on; also used in construction and hardware.

Standard as:

BS 1387-1985, DIN 2444, ASTM A53, GB/T 3091-2001 as well as other standards according to

customer's requirement.

High light:

Uniform zinc layer, High strength and anti-corrosion, low resistance carrying, no fouling, good

mechanical property, long service life.

Packing:

Bundles, loose

Our advantage:

1. Our products’ raw material is high quality hot dipped zinc galvanized steel strip, absolute fireproof

and heat insulation, waterproof and anti-rust, anti-corrosive , high durability.

2. Hot dipped zinc galvanized steel strip zinc coating is 80-180g/m2.

3. Double sized galvanization volume make sure that the plaster bone is corrupt and rust resistance.

4. Warm sales in Middle East, Africa , Australia, Malaysia ,and America , which have enjoyed an excellent

reputation with high quality and services.

5. Manufacture the special specification products for customers

6. High quality raw material guarantees the light steel keel of life and good performance of construction.

7. Possess own ten precision cold rolled steel strip production line.

Hongfa Steel Group, was founded in 1993, the headquarter is located in East Industrial Park of Dongguan City. As a large-scale leading Group, who has been Integrated by pre-fabricated steel structure materials manufacturing, design, installation, modular house fabricating, steel coil, processing center, steel business international trading, sectional steel, hot-rolled steel, long steel and flat steel trading. After more than 20 year development, Hongfa group have 6 big factories in mainland China, and 3 company in Hong Kong, and one office in Singapore.