prepainted galvanized steel

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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: Do the wardrobe with a wooden sandwich board or solid wood particle board is good: Sandwich board slightly by the point of time will be a long time drum or walk shape, solid wood particle board relative sandwich board better, as long as the moisture is not very serious relative to the sandwich board is better

Q: Color steel plate wall how many meters a general support, corrugated color plate non-sandwich panels: Is there any angle between the top and bottom of the color plate? If not, the two panels at the junction should be set up a support point. If there is, 2-3 sets of color board can be set up to support, depending on the size of the project area average annual wind. We usually set up a 2 support.

Q: 50mm thick color steel rock wool sandwich board price is generally how much: Inside the partition wall is not, probably about 90 yuan a square meter

Q: What is the glue used in color steel sandwich panels?: Color steel composite panels are used this. It is easy to buy on the market

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: Foam sandwich board in line with the fire building requirements? There is no regulatory requirements in this area? I was in Jiangsu !! Thank you: The new composite sheet is a new type of building material developed rapidly from five to ten years. These new building materials can meet the technical indexes of building structure, insulation and other related aspects, and have low cost, low investment, light weight, convenient construction, reusable Characteristics, has been the construction of the administrative departments of the strong recommendation, so in the construction has been widely used to form a social habit. As part of the composite plate refractory grade low and sandwich material is a macromolecule material with flammability, high smoke physical and chemical properties, once the fire, will distribute a large number of toxic flue gas and easy to collapse, fire fighting difficulties, easily lead to casualties. There have been a lot of such as the main building blocks as building blocks of building fires, and there are many major casualties of fire accidents, this year in Jiangsu Province, fire hazard investigation and management program as one of the key elements of investigation. Jiangsu Province Fire Brigade also issued a special notice to effectively strengthen the composite sheet in the construction of the application of fire supervision and management. This paper mainly discusses the use of composite plate, comprehensive performance comparison and the disaster situation in the fire, the application of the composite plate in the fire to explore the issue to help design units and owners of scientific selection, from the source to eliminate fire hazards.

Q: Will the rock wool sandwich board which manufacturers better?: OKorder Zhongji Machinery Manufacturing Co., Ltd. R & D and production of rock wool polyurethane sandwich panel equipment, rock wool / EPS color steel sandwich panel equipment can produce a variety of different types of fire insulation sheet. Won the title of state-level high-tech enterprises, and the Ministry of Commerce was identified as designated equipment export manufacturers. After-sales service is good, but it is expensive point Oh

Q: Color steel sandwich panel has what color?: Highland and white ashes. Special colors can be customized

Q: Color steel sandwich panel wall too heavy how to install?: Fixed the area surrounded by the house. And then wipe with a sandwich panel inside, remember to play the following rivet yo sandwich board on a piece of a piece of sandwich (the sandwich plate itself slot) corner of the seat to pull the window with aluminum is empty out, so you can save a little (Of course you can dig your own wall in the installation of the wall can also be empty) out of the window to be filled with trough aluminum in the installation of plastic windows can be a door on their own in a full version of the cut with the top of the aluminum roof with angle iron and The following wall panels are connected and screwed.

Q: What is the difference between the board and the core board?: Big core board price is cheaper than the core board, the vertical (to the core material to distinguish) bending strength is poor, but the lateral bending strength than ... but generally do not choose the best! Plywood is made of three or more layers of 1mm thick veneer sheet made of hot pressing. Plywood is generally divided into 3mm, 5mm, 9mm, 12mm, ... plywood buy plywood by multi-layer single The plates are arranged in a crisscross arrangement. The outermost front panel is called a panel, and the back is called a backplane. The inner board is called the core plate.

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