Before use, the rod needs to be straightened out by the steel bar straightening machine. Meanwhile, the oxide rust is removed in the machine. In repeated bending and stretching, the strength is improved to some extent. No straightening machine for a small site, using the winch straightening rod, if it is directly pulled is not desirable, easy to produce too much plastic deformation, should be one end of the heavy hammer with pulley, in order to control the tension. Wire rod is round steel with a relatively small diameter. The commodity form is rolled into a coil for supply. Commonly used on the construction site are 6, 8, 10, and 12 mm in diameter, mostly low-carbon steel, and generally not used for the main reinforcement of reinforced concrete structures. , Mostly used for making steel bar sleeves, and small diameter "brick reinforcement" used in brick-concrete structures.
Ordering hotline: +86 187-0380-5381 Click to ChatBefore use, the rod needs to be straightened out by the steel bar straightening machine.
Meanwhile, the oxide rust is removed in the machine. In repeated bending and stretching, the strength is improved to some extent.
No straightening machine for a small site, using the winch straightening rod, if it is directly pulled is not desirable,
easy to produce too much plastic deformation, should be one end of the heavy hammer with pulley, in order to control the tension.
Wire rod is round steel with a relatively small diameter. The commodity form is rolled into a coil for supply. Commonly used on the construction site are 6, 8, 10, and 12 mm in diameter, mostly low-carbon steel, and generally not used for the main reinforcement of reinforced concrete structures. , Mostly used for making steel bar sleeves, and small diameter "brick reinforcement" used in brick-concrete structures.
If you have any questions about our products, please feel free to contact us. We will reply very soon.
Galvalume Steel Coil is a kind of Alloy-Coated Steel Sheet widely used in building materials, household appliances,automobiles, environment, machinery, ships and many other fields. The surface coating of galvalume steel sheet is composed of 55% aluminium, 43.5% zinc and a small amount of other elements. 1. Heat reflectivity: Aluminum-coated galvanized steel sheet has a high thermal reflectivity, which is twice as high as galvanized steel sheet. It is often used as insulation material. 2. Heat resistance: Aluminum-zinc alloy steel sheet has good heat resistance and can withstand high temperatures of more than 300 degrees Celsius. 3. Corrosion resistance: The corrosion resistance of aluminized and galvanized steel coils is mainly due to the protective function of aluminium and aluminium. When zinc is abraded, aluminium forms a dense layer of alumina,which prevents further corrosion of corrosion-resistant substances. 4. Economy: Because the density of 55% Al-Zn is smaller than that of Zn, the area of galvanized steel sheet is more than 3% larger than that of galvanized steel sheet under the same weight and thickness of gold plating. 5. Easy to paint: Aluminum-coated galvanized sheet and paint have excellent adhesion and can be painted without pretreatment and weathering treatment. 6. Aluminum-galvanized steel sheet has a silver-white gorgeous surface.
Read more
PPGL steel is an innovative product by combining the strength of steel with the anti-corrosive capabilities of coatings. It is short for pre-painted galvalume steel coil, which uses aluminum-galvanized sheet as base metal. The material is exceptionally resistant to corrosion and high temperature up to 315 degrees. PPGL coils are used in a wide variety of applications such as roofing & cladding, doors & windows, lighting, vehicle manufacturing, furniture, home appliance, and shipbuilding industry. Wanzhi Steel offers PPGL coil with width of 600-1,250 mm, and the thickness of 0.12-1.2 mm. There are also various colors and patterns to choose from. Welcome to contact us!
Read more
Color coated steel coil & sheet & surface material for making writing board, like whiteboard & green board & blackboard steel coil & sheet & surface material.
Read moreIf you need, please fill in the form below carefully and we will get in touch with you in time.
Wanzhi steel is a subsidiary of Wanzhi group in import and export business, which is responsible for the import and export business of metal materials.
Perfect purchasing process, strict quality control system, professional legal department,
quick after-sale service response, high standard requirements for each link.
Copyright 2020 Wanzhi Steel . All Rights Reserved. privacy
