Galvanized Steel Roofing Sheet for Construction
Description for Steel Roofing Sheet
Raul color card , or your model color
standard export packing .
T/T, L/C ,Cash , West Union , Paypal
FOB , CNF/CFR, CIF
25days base on order quantity
Datas for Steel Roofing Sheet
Type: Steel Coil
Technique: Hot Rolled
Surface Treatment: Galvanized
Application: for building construction
Length: by coil
ppgi width: 600mm-1250mm
ppgi thickness: 0.12mm-0.80mm
zinc coated: 30g-120g
ppgi face: 15-25u
ppgi back: 5-13u
ppgi color: ral serial
Rich experiences------------- more than 13 years experience in steel industry.
Golden Supplier-----factory recognized ISO certificates etc.
Professional sales team------International trade teams for your service .
7/24 service for you------------all questions will be deal with within 24 hours
Why Should You Choose Us:
Stable quality ----continous casting hot rolled production techenic, strictly quality control system.
Lower price -------Not the cheapest but the lowest price at the same quality .
Good service -----Satisfactory service within 24hours.
Delivery time ------15-25days for the mass production .
Discount---------------discount base on monthly large quantity purchase in long term.
- Q:Can Q460C steel plate be used as Q235 steel plate?
- Q460B can completely replace the Q235 structureQ460C belongs to low carbon high strength steel! Q235 belongs to the commonly used low carbon structural steel material.
- Q:16 what is the hardness of manganese steel plates?
- Manganese steel is a kind of high strength abrasion resistant steel. It is mainly used to endure shock, extrusion, material wear and other bad working conditions. The form of failure is mainly wear and tear, partial fracture and deformation. The wear is divided into three types: the friction and wear between the contact surface of the metal component and movement; abrasive wear and erosion of flowing gas or liquid and metal contact wear caused by other metal or non-metal materials against the metal surface. The wear resistance of wear-resistant steel depends on the material itself, while the wear-resistant steel shows different wear resistance under different working conditions. Both the material itself and the working conditions can determine its wear resistance.
- Q:What is the aging property of steel plates?
- The aging of steel plate is usually due to the diffusion of carbon atoms and nitrogen atoms in the lattice, forming interstitial atoms, which leads to the solid solution strengthening of the steel plate.
- Q:What are the driving methods for steel sheet piles?
- Common vibration hammer, manipulator and static pressFor more information, look at my company's website in my profile
- Q:Is 5mm thick steel plate tapping M8 thread reliable?
- General use is no problem, because the general M8 nut is only about 5MM. Practical experience is not a big problem. As long as it's not the main bearing, there's no problem. Really feel unreliable, you can use more than a few screws on it.
- Q:The difference between steel edge sealing strip and steel plate putty water stop belt
- The good bonding between galvanized steel sheet and concrete makes the waterproof performance better. The utility model relates to a steel edge rubber water stop strip, which is characterized in that a water stopping product is adopted, which adopts a non equal thickness structure, a strong strength area and a waterproof zone, and makes the parts of the utility model be uniform and reasonable in force. The utility model relates to a steel edge rubber water stopping strip, which is additionally provided with an installation hole and is connected with the steel bar. The utility model has the advantages of firm fixation, easy displacement, and uniform and reasonable force for each part. When the utility model is in construction, the clamping surface of the clamping plate of the utility model is large and is not easy to be dislocated; the steel plate is additionally provided with an installation hole and is connected with the steel bar; the utility model has firm fixation and is not easy to displace. Good adhesion between galvanized steel sheet and concrete, and steel rubber stop makes waterproof better. A waterproof products produced by our factory in the buried steel edged waterstop is combined to galvanized steel and natural rubber raw material consisting of a rubber body material, it adopts the aging of natural rubber and excellent antioxidant performance, with strong self adhesive; high temperature in summer has no flow, low temperature in winter not the crisp; and has excellent water resistance, acid and alkali resistance and aging resistance; long service life, the product itself is non-toxic, the characteristics of a good environment.
- Q:How is the weight of the steel plate calculated?
- Steel plate is made of molten steel, cooled and compressed into flat steel.The steel plate is flat, rectangular, and can be rolled directly or cut from a wide strip of steel.
- Q:What type of welding rod is used for steel Q245R and Q235B material?
- Q245R is generally used in boiler or pressure vessel, if it is a large diameter cylinder welding body in wall thickness below 8mm recommended the use of arc welding J507 welding rod, double welding, carbon arc gouging back, to obtain qualifiedQuality; when the wall thickness is thicker, submerged arc welding can be used and welding with H08MnA welding wire and HJ431 flux is used;
- Q:What is the difference between Q235A steel and Q235B steel?
- Materials Q235A and Q235B belong to carbon structural steel. In the national standard GB700-88, the distinction between Q235A and Q235B material mainly in the carbon content of steel, the material is Q235A of steel, carbon content between 0.14-0.22%, Q235B of carbon content of steel between 0.12-0.20%;
- Q:Is the cold rolled steel plate good or the stainless steel plate?
- The cold rolled steel itself, whether washed by acid car wash, semi-finished products, or rolled out by cold rolling mill semi-finished products, their rust resistance is very poor. It is easy to oxidize, resulting in rust on the surface of the air. It will not rust until it has been plated with aluminum or zinc, and it is clear that the process is complex and unsafe.
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