Commodity Structural Iron Beam Steel Size for Building Structure ASTM Q235 Galvanized Hea Heb Ipe H-Beams I Beam
Price:
$550.70/tons 1-24 tons
MOQ:
1 Ton
Delivery Time:
8-14 days
Brand:
Lubao
Product Description
Product application
Galvanizing refers to a surface treatment technique that involves coating a layer of zinc on the surface of a metal, alloy, or other material for aesthetic and rust prevention purposes. The main method used is hot-dip galvanizing. Zinc is easily soluble in acids and can also dissolve in bases, hence it is called a zwitterionic metal. Zinc hardly changes in dry air. In humid air, a dense alkaline zinc carbonate film is formed on the surface of zinc. In environments containing sulfur dioxide, hydrogen sulfide, and marine environments, zinc has poor corrosion resistance, especially in high temperature and humidity environments containing organic acids, where zinc coatings are highly susceptible to corrosion. The standard electrode potential of zinc is -0.76V. For steel substrates, zinc coating is an anodic coating mainly used to prevent corrosion of steel. The quality of its protective performance is closely related to the thickness of the coating. After passivation treatment, dyeing, or coating with protective agents, the protective and decorative properties of zinc coatings can be significantly improved.
Product details
Product Name | Stainless Steel H Beam |
Standard | ASTM GB JIS EN |
Material Grade | Q195,Q215,Q235B,Q345B, S235JR/S235/S355JR/S355, SS440/SM400A/SM400B SS400-SS540 Series, ST Series,A36-A992 Series,Gr50 Series |
Size | 100x100mm - 900x300mm or as Required |
Surface | Galvanized |
Application | Widely used inmechanical manufacture,construction field,farm vehicles,agriculture greenhouse,automotive industry,railway,decoration,steel structure,etc. |
Technique | Hot Rolled |
Tolerance | ±1% |
Processing Service | Bending, Welding, Decoiling, Punching, Cutting |
Packing | Export standard packing or according to customers’ requirement |
Alloy Or Not | Non-Alloy |
Delivery Time | 8-14 days |
Payment Terms | T/T, L/C |
Packing & Delivery
Company Profile
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FAQ
Q:Are you a manufacture or a trader?A:We have a quality inspecting team, we also accept third party's inspection,SGS,BV,CICC,ITS,CTI. Q:Can you provide a sample? A:Yes, we can provide free sample. Q: production circle and deliver time. A: Production will last for twenty to forty days after we received your deposit. Q:Shipping port? A:Tianjin Port and Qingdao Port. Q: Payment term? A:T/T, LC at sight
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Company
Shandong Lubao Metal Group Co., Ltd.
Location
2502-2 Huijin Financial Center, 6 Fuxing Road, Jinan, Shandong, China
Contact Person
He