BMP Z25 PPGI Rolled Steel Coil for Roofing Constrution

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
100 m.t.
Supply Capability:
30000 m.t./month

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Structure of BMP Z25 PPGI Rolled Steel Coil for Roofing Constrution

 BMP Z25 PPGI Rolled Steel Coil for Roofing Constrution

Description of BMP Z25 PPGI Rolled Steel Coil for Roofing Constrution 

Cold Rolled Steel is pre-treated before being cold rolled with a process known as pickling, which uses strong acids to remove scale and other impurities.The Cold Rolled Steel is then passed through rollers to reduce its thickness. Most cold rolling takes place in multiple passes and as the size of the Cold Rolled Steel is further reduced, its strength and hardness both increase, but its ductility decreases.After cold rolling, heating the metal up in a process known as annealing can restore some of its ductility. 

BMP Z25 PPGI Rolled Steel Coil for Roofing Constrution

 

Advantage of BMP Z25 PPGI Rolled Steel Coil for Roofing Constrution

1. more than 30 years experiences in steel business
2. good quality products from all China national mills
3. competitive price in China
4. meet your needs via reprocessing 
5. excellent service and most rapid response
6. short delivery time to meet all the international market demand

 

Applications of BMP Z25 PPGI Rolled Steel Coil for Roofing Constrution

If the yield point is not pronounced, the value applies to R p0.2 ; if the yield point is pronounced, the value applies to R el . When the thickness is less than or equal to 0.7 mm and greater than 0.5 mm, the minimum value for elongation is reduced by 2 units. For a thickness less than or equal to 0.5 mm, the minimum value is reduced by 4 units.it is ideal for a wide range of applications, such as pre-engineered buildings, architectural panels, roofing, siding, cladding, and many other building components.and also used back plate of appliance; wide range of construction, furniture industry, transportation industry, etc.

  BMP Z25 PPGI Rolled Steel Coil for Roofing Constrution

Specifications of BMP Z25 PPGI Rolled Steel Coil for Roofing Constrution

Standard

ASTM  A653,   JIS    G3302,   GB/T3830-2006

Grade

SGCC, DX51D, A653, SGCH, Q235B

Thickness

0.125-1.0mm

Width

600-1250mm

Base  metal

Galvanized  steel  coils,     Alumzinc  steel  coils, color coated steel coils

Zinc  coating

40-275g/M2

Coil  ID

508mm/610mm

Packing

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.

Delivery

Within  10-30days  after  signing    contract

Price

FOB&   CNF&   CIF    price

Payment  terms

TT  or  LC,   Western  Union

Capacity

5000MT  per   month

MOQ

100MT

Usage

construction, the  manufacturing  of    cars,   ships,   containers  and    household  electric  appliances,other  industries  usage.

 

FAQ of BMP Z25 PPGI Rolled Steel Coil for Roofing Constrution

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

1.Are you a factory or a trading company?

  CNBM is a trading company in this industry over 30 years, located in Beijing
2.Are the products tested before shipping??
  Yes, all of our PPGI and GI was qualified before shipping. We test every batch every day.  

3.Why choose us?
ISO system
SGS and BV audited company.
Industry experience over 10 years.
Management systems-internal software
Finished product inventory-more than 500 tons.
Raw material inventory -over 800 mertic tons.
Shipment of goods -more than 30 countries worldwide.
We have the most convenient transport and prompt delivery.
We offer competitive price with best service.
We have high technical production line with top quality products.
We have win high reputation based on best quality products.


 

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Q:Guns, Germs, and Steel?
i dont really understand this question but if it means to how it was before then it was absent because the native americans were not into technology so they obviously had no guns created that was something that they had traded to get from europe as for the germs i ddo not know about thta really except for if it means that common disease and one of the diseases most used in history books is malaysa from mosquitos but when they had traded with europe they got all sorts of diseases now for steel the only reason i remember them traveling for is for gold and i dont remember them ever looking for it until 13 colonies were established as you can see im not exactly sure about germs and steels but i know that the guns part is correct
Q:deflection calculations in a steel cylinder?
the area of the cylinder bypass area is extensive actual its 28.26 cm^2 so if the wieght is 14 which ability the metallic consists of .5 kg/cm2 , which isn't something we enable metallic the gentle one carry as much as a million.4 t/cm2 that's 1400 kg no longer 0.5 , so dont worry urself approximately deflection....
Q:Is steel lighter than iron?
Steel and iron weight about the same, or more correctly, have about the same density. Steel is stronger, which allows structures to be built with less material, and thus lighter.
Q:Steel and Graphite shafts?
Actually it isnt so much whether its steel or graphite, although in the past steel was stiffer as a rule. Today many graphite shafts (depending on the shaft manufacturer) are in fact stiffer then some steel shafts. IE proforce XS vs true temper R You also have to look at the kick point in the shaft. The kick point is where the shaft bends at moment of impact. My shafts are tipped lower because I custom made them that way because I typically hit the ball low to begin with. High kick point means lower ball flight and lower means a higher flight. Also different brands have different stiffness' some regular shafts you'll find feel stiffer then other stiff shafts. the only way to tell if its the shaft is to have all the same shafts installed with the same kickpoint hope this helps
Q:New stainless steel refridguator?
buy stainless steel wipes at the grocery store. they work great.
Q:what is the difference between white steel and blue steel in reference to sushi knives?
Actually okorder.com/
Q:What grade of steel is best for a permanent magnet ?
This page on spark test tells how to use a grinding wheel to get a rough idea of what you've got. Includes drawings of sparks for magnet steel;
Q:Does Stainless Steel rust?
Theoretically stainless steel is supposed to be what it's name says it is - stainless. However there are different grades of stainless so yours might dis-colour if it's low grade. Think of all the stainless steel cutlery you use to eat with - if you keep it clean it doesn't go rusty ; it can if you don't look after it.
Q:What Are The Disadvantages Of Stainless Steel Jewelry?
This Site Might Help You. RE: What Are The Disadvantages Of Stainless Steel Jewelry? I want to buy a chain that will last a long time and that i can wear ALL the time. What are the disadvantages to stainless steel jewelry? Does it look as good as silver? Is there much diference in apperance?
Q:Hardenability of steel?
Bit tricky to explain and I don't know muh about it but steel on its own has lost of gaps in it ( the molecular structure) and when carbon is added thos gaps are filled, I think of it like this: it is easier to punch through expanded polystyrene( with all the little balls) than unexpanded(just a lump of plastic) as the balls are not properly joined and have air pockets between them.

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