GL prepainted steel roof sheet / colour corrugated prepainted sheet

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Standard:	AISI,ASTM,DIN,GB,JIS	Grade:	AISI,ASTM,BS,DIN,GB,JIS	Thickness:	0.17mm-0.6mm
Place of Origin:	China (Mainland)	Brand Name:		Model Number:	Corrugated sheet
Type:	Steel Plate	Technique:	Cold Rolled	Surface Treatment:	Coated
Application:	Roofing,Ceiling,Roof	Special Use:	High-strength Steel Plate	Width:	600-1250mm
Length:	as per customers request	Zinc coating:	60-275g/m2	Surface processing:	Regular spangle,minimal spangle

Packaging Detail:	Standard seaworthy or as your requirement.
Delivery Detail:	Within 9 days after confirming the order.

Prepaint corrugated roofing sheet
1.our material are from big mill
2.surface and edge is glossy
3.our package is export pa

Prepainted corrugated steel roofing sheets

Standard	JIS G3302 1998, ASTM A653M/A924M 2004,or according to your request
Thickness	0.13mm-1.5mm
Width	400mm-1250mm
Tolerance	Thickness: +/-0.02mm Width:+/-2mm
Length	We can adjust the length according to your request
Wave depth	As to requirement
Zinc Coating	40g/m2-275g/m2
Surface treatment	Color-Coated & Galvanized
Color	All RAL color
Coat	25±5μm on front coating and 7± 2μm on back coating
Temper	1.Full hard
	2.Commercial quality
	3. Dry, chromate, skin passed, tension level, shining.
Spangle	Regular spangle, minimized spangle and zero spangle
Tensile Strength	>300mpa
Yield Strength	370-380mpa
Application	various roofs or walls referring to the large size factory buildings, storages, exhibition halls, gymnasiums etc.
MOQ	50Ton

Specification

Q:Can steel sheets be used for manufacturing shipping containers?: Yes, steel sheets can be used for manufacturing shipping containers. Steel is a common material choice for shipping containers due to its strength, durability, and ability to withstand harsh environmental conditions. Steel sheets are used to construct the walls, floors, and roofs of shipping containers, providing a secure and reliable structure for transportation and storage purposes.

Q:Can steel sheets be used for acoustic insulation?: Steel sheets alone cannot provide effective acoustic insulation. Steel is a highly conductive material that allows sound waves to easily pass through, resulting in poor soundproofing properties. To achieve acoustic insulation, additional materials with sound-absorbing properties, such as acoustic foam or mineral wool, should be used in combination with the steel sheets.

Q:Can steel sheets be bent or curved?: Indeed, steel sheets possess the capability to undergo bending or curving. Steel, being a pliable substance, can be molded or shaped effortlessly without any risk of fracture or fissure. This particular characteristic enables steel sheets to be contorted or arched into diverse configurations and inclinations, contingent upon the sought-after result. The procedure of bending or curving steel sheets usually entails the utilization of specialized apparatuses, including press brakes or rollers. These instruments exert pressure on the steel sheet, compelling it to flex or curve in accordance with the desired specifications. The ability to manipulate steel sheets in this manner renders them exceedingly adaptable and extensively employed in industries such as construction, automotive, and manufacturing.

Q:How do you prevent galvanic corrosion when using steel sheets with other metals?: One way to prevent galvanic corrosion when using steel sheets with other metals is by applying a protective coating or barrier between the metals. This can be done through methods such as painting, powder coating, or using a corrosion-resistant primer. Additionally, using non-conductive materials or insulating the metals from direct contact can also help prevent galvanic corrosion. Regular maintenance and inspection to identify any signs of corrosion early on is also important in preventing its progression.

Q:Are the steel sheets suitable for electrical applications?: Indeed, steel sheets prove themselves to be fitting for electrical purposes. Being an excellent conductor of electricity, steel emerges as an optimal substance for a myriad of electrical components and applications. It finds utility in electrical enclosures, panels, cabinets, and other structures that accommodate electrical equipment. Moreover, steel sheets are frequently employed in grounding systems, electrical connectors, and electrical appliances. Furthermore, steel sheets offer sturdiness and safeguarding against environmental elements, including corrosion or fire, which hold paramount importance in electrical applications.

Q:What are the common applications of steel sheets?: Steel sheets are commonly used in a wide range of applications such as automotive manufacturing, construction, infrastructure projects, appliances, shipbuilding, and the production of various metal components.

Q:Can steel sheets be used for insulation in buildings?: Steel sheets are not suitable for insulation in buildings because they have high thermal conductivity. This characteristic permits the easy transfer of heat and cold. Conversely, insulation materials like fiberglass, mineral wool, foam board, or cellulose are specifically designed to hinder the transfer of heat, cold, or sound. These materials are commonly employed in buildings as they possess low thermal conductivity and efficiently minimize heat loss or gain.

Q:What is the weight of steel sheets?: The weight of steel sheets can vary depending on their size, thickness, and density. However, on average, steel sheets can range from a few pounds to several hundred pounds per square foot.

Q:Are steel sheets non-magnetic?: Steel sheets are not necessarily non-magnetic. Their magnetic properties are contingent upon the composition and processing of the steel. Various types of steel, like austenitic stainless steel, lack magnetism, whereas ferritic and martensitic stainless steel can possess it. Additionally, external factors like temperature and magnetic fields can impact the magnetism of steel sheets. Thus, it is crucial to assess the type and characteristics of the steel sheet to ascertain its magnetic behavior.

Q:Why can steel HPB300, steel plate without Q300, steel structure manuscript review, but also continued the Q235, why not improve it?: HPB's full name is hot rolled round steel (HPB is Hot-rolled Plain Steel Bar) in English, commonly known as wire rod, diameter 6 - 12 rounds of the most common, including HPB235 and HPB300. You haven't met HPB400?. HRB400 and RRB400 are treated steel bars in order to have such high strength. But the general strength, ductility will be reduced, as the saying goes, "tossing" is not resistant to toss about.

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