prepainted galvanized steel

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Loading Port:: China Main Port

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ackaging & Delivery

Packaging Detail:	Standard seaworthy export package
Delivery Detail:	According to the quantity or as per customer's request .

Specifications

Steel grade: DX51D,SS grade 33-80 SGCC Q195
Big discount for quantities .
Competitive price directly from our own factory.

cold rolled hot dip galvanized steel coil/

Galvanized steel coils are widely used in the construction industry, as raw material for the production of corrugated panels, fencing products, drywall panel profiles, ventilation systems etc. Recommended for both outside and inside usage, galvanized steel has a high resistance to corrosion in different environments, due to a protective layer of zinc of 100 – 180 grams per square metre.

Hot-dip galvanized steel coils are produced by immersing steel in a zinc bath. An appropriate galvanizing process requires a pretreatment process during which the steel passes through different baths which prepare the surface for zinc coating. In this stage, chemicals are used to clean the surface of the steel. After the chemical treatment, the steel coils pass through a bath of melted zinc at temperatures around 460 ° C. The resulting uniform coating is finished through a process of skin-passing to provide smooth and shiny appearance of the finished product. To store for a longer period, the hot-dip galvanized coils can be delivered with a final oil coating, according to the customer’s demand.

PROFILAND STEEL produces hot-dip galvanized steel coils with very good workability at further cold forming and bending processes.

Technical specification for the hot-dip galvanized produced by PROFILAND STEEL::

• Steel grade: DX51D+Z• Zinc coverage: 30-180 g/sqm on both sides (depending by the requested specification);• Thickness: between 0,2 mm and 1,00 mm;• Width: 600mm,914mm,1000mm, 1220mm and 1250 mm;• Coil weight: 4-6 mt;• Coil ID: 508 mm;• Coil OD: 900-1500 mm ;

Depending on their usage, the hot-dip galvanized coil can be delivered slightly oiled.

Q: Purification workshop manual sandwich board how much money to install a square can do: You search under the Suzhou Jinjiaba town and Zhenze town side of the factory, cheaper.

Q: How about the use of colored steel sandwich panels on the balcony: Can you, inexpensive. Just when the rain is relatively large noise, lighting effect is not ideal If the conditions permit, then recommend the use of glass, 5 +5 plus plastic on the line. The price difference of about 30%. Life is longer than the color steel, low noise, good lighting.

Q: Fire protection recommendations for color steel sandwich panels: Color plate can fire from six aspects: First, the use of good fire performance rock wool as a core material, which is a permanent solution. Second, in the process of building, the core material to stay away from welding, gas welding and other fire operations; Third, in the course of the use of some heat, the fire should not be next to the steel plate, to maintain a certain distance. If you want to set the kitchen in the color steel room, you need to have insulation layer, the wall should be installed fireproof rock insulation layer; Fourth, the wire, the cable is best not to pass from the core material, if necessary to wear protective cover Tube, socket, switch box should be used metal galvanized box and the use of mounted method; Fifth, indoor and outdoor with a simple fire fighting equipment, conditional installation of fire alarm should be convenient to facilitate the rapid evacuation of personnel; At least 6 meters to maintain a safe distance. Insulating materials that are not strictly flame-retardant are not flammable but are self-igniting. Strict, scientific and effective management, so that the fire away from the flammable color steel plate sandwich filler material, is to prevent color steel room fire is one of the important ways.

Q: What is the difference between the sandwich panel and the composite board?: Metal sandwich panels are made of two-layer metal panels (or other material panels) for the surface material, insulation materials to do the core material, with adhesive composite or direct foam curing molding compound. Building insulation sheet industry in the insulation board refers to the sandwich panels, composite board is popular called. Metal composite panel in the industry refers to a layer of metal plate covered with another metal plate, in order to reduce the use of the effect (corrosion resistance, mechanical strength, etc.) under the premise of saving resources and reduce the cost of the effect.

Q: I don't want to gain weight, so is this a healthy one: pita bread, organic peanut butter, and organic grape jelly.: you are better off using whole grain bread, lowfat peanut butter, and thinly sliced strawberries

Q: Is the foam sandwich panel soundproof?: To see what kind of sandwich board you are, there is a middle of the bubble on both sides of the kind of high-pressure density of cement board will certainly be sound insulation, there is a middle of the bubble on both sides of the color plate (metal) will play A certain effect, the two kinds of comparison is the first effect is better, there is a color on both sides of the color plate (metal) is the middle of the high density of mineral wool, which is more than the sound insulation of the two it is good.

Q: Is the sandwich panel a mezzanine? What is the effect of painting? How long can I use life on the cabinet? Best example! My house in the decoration What is the cost of a sheet plus paint? Will the board be put on the floor after painting and painting?: Yes, but there is a base of ash and primer

Q: Are thermocol roof insulation boards or thermocole sandwich concrete bricks durable?: I typed in thermocol and this is what it gave me. Hope it helps. polystyrene (p?l'ēstī`rēn), widely used plastic plastic, any organic material with the ability to flow into a desired shape when heat and pressure are applied to it and to retain the shape when they are withdrawn. Polystyrene is a colorless, transparent thermoplastic that softens slightly above 100°C; (212°F;) and becomes a viscous liquid at around 185°C; (365°F;). It is resistant to acids, alkalies, oils, and alcohols. It is produced either as a solid or as a foamed plastic marketed under the trade name Styrofoam. Its many uses include electrical and thermal insulation, translucent window panels, storage-battery cases, and toilet articles

Q: To do color steel sandwich panels.: Now is the best in Sichuan

Q: Is the sandwich board harmful to the human body?: All chemical materials are harmful to the human body. Just like you do not wash your chopsticks every time, you think about it, but the harm is very small, every day you breathe the air is harmful. This depends on the individual deep on these ideas deep.

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