Z35 BMP Rolled Steel Coil Construction Roofing Construction

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
100 m.t.
Supply Capability:
10000 m.t./month

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Product Description:

Structure of Z35 BMP Rolled Steel Coil Construction Roofing Construction

 Z35 BMP Rolled Steel Coil Construction Roofing Construction

Description of Z35 BMP Rolled Steel Coil Construction Roofing Construction

PPGI is made by cold rolled steel sheet and galvanized steel sheets as baseplate,  through the surface pretreatment (degreasing, cleaning, chemical conversion processing), coated by the method of continuous coatings (roller coating method), 

and after roasting and cooling. Zinc coating: Z60, Z80, Z100, Z120, Z180, Z275, G30, G60, G90
Alu-zinc coating: AZ60, AZ80, AZ100, AZ120, AZ180, G30, G60, G90 

 

Z35 BMP Rolled Steel Coil Construction Roofing Construction

Main Feature of Z35 BMP Rolled Steel Coil Construction Roofing Construction

1) Excellent corrosion resistance: The zinc layer provides a good protection of Pre-painted Galvanizeed Steel Sheet.
2) High heat resistance: The reflective surface of the material aids in efficiently reflecting the sunlight away and in turn reducing the amount of heat transmitted. The thermal reflectivity converts into energy savings.
3) Aesthetics: Pre-Painted Galvanized steel sheet is available in plethora of patterns and multiple sizes as per the requirements that given by our customers.
4) Versatility: can be used in the various areas.
Standard seaworthy export packing: 3 layers of packing, inside is kraft paper, water plastic film is in the middle and outside GI steel sheet to be covered by steel strips with lock, with inner coil sleeve.

 

Applications of Z35 BMP Rolled Steel Coil Construction Roofing Construction

1. Construction and building: roofing; ventilating duct; handrail; partition panel;etc.

2. Electric appliance: refrigerator; washing machine; refrigerator; DVD;etc.

3.Transportation: oil tank; road sign; etc.
4.Agriculture:barn; etc.

5.Others:vending machine; game machine; etc.   Z35 BMP Rolled Steel Coil Construction Roofing Construction

Specifications of Z35 BMP Rolled Steel Coil Construction Roofing Construction

Classified symbolYield Point Minimum N/mm2Tensile Strength MinimumElongation Minimum %Application
N/mm2Nominal Thickness mm (t)
JISYogic
0.25-0.40.4-0.60.6-1.01.0-1.6
G3312specification
CGCCCGCC-205-270-20-21-24-24Commercial
CGCDCGCD---270---273132Drawing
---CG34024534020202020Structural
CGC400CG40029540016171818Structural
CGC440CG44033544014151618Structural
CGC490CG49036549012131416Structural
CGC570CG570560570------------Structural









ASTM DesignationYield Point MinimumTensile Strength MinimumElongation Minimum %Application
Q/BQB 445-2004(China standard)ASM A653/A653MJISG 3312
ksi(MPa)ksi(MPa)
TDC51D+Z(CS TYPE A+Z)CGCC
A653(M)-99 CS TYPE A,B,C---------Commercial
TDC52D+Z
CGCD
A653(M)-99 FS---------Lock Forming
TS250GD+Z(G250+Z)-
A653(M)-99 DS---------Drawing
TS300GS+Z(G300+Z)CGC 400
A653(M)-99 SS Grade33(230)33(230)45(310)20Structural
TS350GD+Z(G350+Z)CGC490
A653(M)-99 SS Grade37(255)37(255)52(360)18Structural
TS550GD+Z(G550+Z)CGC570
A653(M)-99 SS Grade40(275)40(275)55(380)16Structural



A653(M)-99 SS Grade50(345)50(345)65(450)12Structural



A653(M)-99 SS Grade80(550)80(550)82(570)---Structural



FAQ of Z35 BMP Rolled Steel Coil Construction Roofing Construction

We have organized several common questions for our clients,may help you sincerely: 

1. How Can I Visit There?
  Our company is located in Tianjin City, China, near Beijing. You can fly to Tianjin Airport Directly. All our clients, from home or aboard, are warmly   welcome to visit us!  
2. How Can I Get Some Sample?
  We are honored to offer you sample.  
3. Why choose CNBM?
  1, ISO, BV, CE, SGS approved.
  2, Competitive price and quality. 
  3, Efficient service team online for 24 hours. 
  4, Smooth production ability(50000tons/month) .
  5, quick delivery and standard exporting package. 
  6, Flexible payment with T/T, L/C, Paypal, Kunlun bank, etc .


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Q:What are the common defects in billet? What's the cause?
Three, radiographic inspection, surface defects; 3, 2, other defects, not welded and welded, undercut;Three, cold crack and fluorescence test;Four common welding defects are: 1; 4; 2:A;
Q:20 what is the difference between manganese silicon steel billet and Q235 billet?
20 manganese silicon steel billet for high strength steel,Q235 billet is almost the most common steel, requiring the lowest.
Q:The form of carbon in carbon steels
The solubility of carbon content when the iron carbon alloy than in the iron when the excess carbon can be in the form of carbide iron or elemental state (graphite) in alloy, which can form a series of carbide, Fe3C (cementite, 6.69%C) is a metastable phase, it is a compound complex structure gap. Graphite is a stable phase of iron carbon alloy with simple six - party structure. Fe3C has the potential to break down into iron and graphite stable phases, but the process is extremely slow at room temperature.
Q:What is the difference between carbon three plants and carbon four plants?
Also known as C4 plants. Such as corn, sugar cane, sorghum, amaranth and so on.CO2 is the first product of the assimilation of photosynthetic carbon cycle in three carbon compounds 3- phosphoglycerate plants, known as carbon three plants (C3 plants), such as wheat, soybeans, cotton, tobacco, etc.. C3 plants have higher CO2 compensation points than C4 plants, so the survival rate of C3 plants is lower than that of C4 plants when the CO2 content is low.By contrast, the division of C3 plant cells is less definite than that of C4 plants, and CO2 uses less efficiently. To some extent, C3 plants may be considered as prokaryotes in plants, whereas C4 plants are more like eukaryotes".
Q:If the casting speed is not steady, what will happen to the billet?
First of all, the probability of slag circle, dimple, crack and blowhole on the surface of the billet will increase, and the slag inclusion in the slag will increase, which will affect the internal and surface quality of the slab.
Q:Is the reaction of carbon and carbon dioxide a redox reaction?
The reaction of carbon and carbon dioxide is redox reaction.Turn left and turn right |Oxidation reduction reaction is a kind of reaction that changes the number of oxidation of elements before and after chemical reaction. The essence of redox reaction is the gain or loss of electrons or the offset of common electron pairs. The oxidation number of the element changes before and after the redox reaction.
Q:What is carbon accumulation?
Generally refers to the polycarbonate, PC, is a kind of thermoplastic plastics, good transparency, good mechanical properties, surface hardness, common uses such as CD, plastic glasses, a fence, protective window, public places, vacuum cleaners, coffee machine, juicer barrel, refrigerator shelf, pure such as the bucket.
Q:How to purchase suitable billet heating furnace
Billet heating furnace manufacturers are many, the procurement of cost-effective equipment is the user's best choice. Choice can not be blind, you can not just look at the price, the choice of advice you consult more manufacturers, and then use the exclusion method to determine your final goal. Online can take a look at live video, more reference.
Q:Who knows that the steel bar is always on the one side,
The rolling process of rolling mill of hot rolling and cold rolling process for the two step: a hot rolling process: from out of billet steel plant is only semi-finished products, to the rolling mill for rolling, in order to become a qualified product.
Q:What about carbon 4 and carbon 5?
Carbon four is butane, which is made up of four carbon, divided into n-butane and isobutane.Carbon five is pentane, composed of five carbon, divided into pentane, isoamyl, and new pentane.A product of petroleum refining, usually consisting of alkanes with a greater number of carbon atoms.

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