prepainted galvanized steel

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

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:How is the ceiling of the residential sandwich panel under the roof?: Method is to use the form of flat ceiling, the top of the pipeline blocked in the ceiling, the top can be embedded in the downlight or built-in fluorescent lamp, so that the top of the decoration after the formation of two levels, will not produce a sense of depression. Shaped ceiling with a cloud-like wave or irregular arc, generally not more than one-third of the overall top area, more or less than this ratio, it is difficult to achieve good results.

Q:50mm thick roof color steel sandwich board price is generally how much money a m2?: Depends on the thickness of the color plate, different thickness of the color plate is not the same. For example: color plate thickness: 0.28mm thick: 0.2mm need 40 yuan / m.

Q:How to use the 0.3x50 sandwich panel to do a hundred square meters of roof to install how much money? Guanzhong area.: Color steel tile anti-rust ability is very strong, you can contact [Baoyuan Steel Structure Department], we know what material is good, the price to electricity-based.

Q:How do the polyurethane sandwich panels be PIR or PUR separately?: PUR composite sheet refers to the polyurethane foam as a core commonly used is a polyether polyol, a lower isocyanate index and flame retardant formulations, the foam skeleton structure is composed of carbamate segments, the product Can only be used below 100 degrees Celsius.

Q:What is the polyurethane sandwich board material: Double-sided color steel, the middle of the polyurethane sandwich composite panels Generally used in the roof of the building roof, the board has a good insulation, heat insulation, noise effects, and polyurethane does not help combustion, in line with fire safety. Upper and lower board plus the common role of polyurethane, with high strength and stiffness, the lower plate smooth and smooth, clear lines, increase indoor aesthetics, flatness. Easy installation, short duration, beautiful, is a new type of building materials.

Q:in a sandwich panels is there a formula to calculate the amount of foam in the square meter?: V =1*t where t is the thickness of the foam in meters.

Q:what is sandwich panel?: I think you are talking about a sandwich board - which is two large panels of cardboard, held together by strings over a person's shoulders and used to advertise on the street. Restaurants often hire someone to stand in the street wearing a sandwich board to advertise for the daily special and hand out flyers.

Q:What is the glue used in color steel sandwich panels?: One component, two component ~

Q:Is the rock wool sandwich panel fireproof?: Fire, Class A. Now for the external wall of the rock wool board without composite can be, and is a thin plaster system

Q:Is polystyrene sandwich board flammable?: Conventional flat polystyrene polystyrene sandwich panels are non-flame retardant, there is a Hongxin source flame retardant polystyrene sandwich panels, but relatively less flame retardant effect such as rock wool and other core material sandwich panels , And now fire requirements are not allowed to use polystyrene sandwich panels

1. Manufacturer Overview
Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range