Cold rolled galvanized steel coil for roofing

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

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Product Description:

Packaging & Delivery

Packaging Detail:Standard seaworthy export package
Delivery Detail:25 days after recepit of 30% TT

Specifications

Cold roll galvanized coil
Thickness: 0.14-2.0mm
Width: 600-1250mm
Zinc coating:Z60-275g/sqm
ID coil:508/610

 

Cold roll galvanized coil                

 

Thickness: 0.14-2.0mm
Width: 600-1250mm
Zinc coating:Z60-275g/sqm

 

 

 

The detailed information:

Commodity

Hot dip galvanized steel coil and sheet

Techinical Standard

JIS 3302 / ASTM A653 / EN10143

Grade

DX51D / DX52D/ DX53D/ S250,280,320GD

Types

Commercial / Drawing / Deep Drawing / Structural quality

Width

600-1250mm

Thickness

0.14-2.0mm

Type of coating

galvanized

Zinc coating

Z60-275g/m2

Surface treament

chromed / skinpass/ oiled/slightly oiled/ dry/ anti-fingerprint

Surface structure

zero spangle / minimized spangle / regular spangle/ big spangle

ID coil

508mm or 610mm

Coil weight

3-8 MT per coil

Package

Properly packed for ocean freight exportation in 20''containers

Application:

Industrial panels, roofing and siding for painting

Price terms

FOB,CFR,CIF

Payment terms

30%TT in advance+70% TT or irrevocable 70%L/C at sight

delivery time

25 days after recepit of 30% TT

Remarks

Insurance is all risks

MTC  will be handed on with shipping documents

We accept the third party certificatation test

 

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Q:Explain how you could make plastic sink and steel float?
Plastics that are more dense than water will sink. For floating, you need to displace more water than you weight, so assuming steel is 10 times denser than water you will need to displace 10 times as much water weight as your steel occupies. This is easy for a wide hull ship (barge)
Q:For those metal experts out there, steel or stainless steel.?
Stainless Steel is an allow of Chrome and Steel and several other additives. There are at least 100 types of Stainless.. Most common is 300 Series , that the cheapest and used in household stuff. Then there is the 400 series in that series is a stainless that can be heat treated because it contains sufficient carbon to do so. I would say if its wear you are looking for Stainless is not wear resistant to the extent other steels are. You want a heat treatable oil hardenting steel for that purpose. A good example and an old reliable one is what is called O-1 or oil hardening one. It can be heated with a torch at the wear end and quenched in oil right on the fab site. to a hardness of Rockwell C of about 55 or so and wears well. I suppose the best basket would be a 300 Series stainless to reduce rusting with end pieces that are probably bolted on made of O-1 heat treated to RC of about 55 or so. Of course if you make the wear ends removable with bolts, you can really get some wear steels for those wear parts You can use High Speed Steel RC=95, Drills are high speed steel. and even a material called Hasteloy next to carbide in hardeness. I suspect those baskets are made of Stainless Steel with wear ends of another material as ive discussed above.
Q:Is Grade A Surgical Steel...?
Perfect! 3
Q:how are cold steel swords made?
Cold Steel takes a billet (read piece of metal stock) in high carbon steel, usually 1060 which is pretty good, and then heats it up and pounds it into shape with a pre-made form. This is called forging. Their swords are not Folded (the traditional manner) they are Forged. This is different from taking a piece of 1060 steel and just grinding it down into shape. The forging process creates very strong steel (not as strong as folding) that is much stronger than a sword or knife made from grinding a piece of metal down into shape. Cold Steel's stuff is generally thicker, but they are practical and with enough practice you can wield it just like a thinner lighter sword. Their weapons are what you would call battle ready meaning you could feasibly take it into a sword fight and use it like its more traditionally crafted counter part. The only downfall is its weight and and the fact that it isn't as strong as a folded steel sword, but it would do very well.
Q:TRAGUS PIERCINg?!Stainless Steel?!?
all my piercings are with stainless steel..... i never had any problems with it honestly.... cause when i get my tragus pierced the lady is going to use stainless steel... cause when i got my navel done it was with stainless steel... most people cause have stainless steel they have to have other different types
Q:How does Steel help us in society?
steel comes from iron. Iron is a natural resource and is abundent in nature. so being able to turn it into steel means it can be used for alllll sorts of things! from buildings, cars, piping and tubes, to washing machines, appliances and many other things. its used in our everyday life and is a great, strong material.
Q:Is steel Framing eco friendly?
Most of it is made from recycled iron and steel. You can also climb a ladder carrying a dozen steel studs far easier than you can lumber studs. It is this latter part why it is so popular in some areas.
Q:quality of steel ..................!!?
Various ways: Carry out mechanical testing on it to see how strong it is. eg. Tensile testing, hardness testing, impact testing. Examine a cleaned up sample on the steel under a microscope to see what the steel grain structure is like and what condition it is in (hardened etc.) Or the easiest way is to ask the supplier what it is and then find a specification sheet giving you all the above information.
Q:Steel or nylon strings?
Musical type speaks volumes on the subject of this problem. Folks that want high quantity shall be unhappy with unamplified nylon string guitars. From my point of view, the elemental difference between steel and nylon is that this: steel strings ring and nylon strings resonate. The volume produced via steel is quite often a lot bigger than nylon however, to my mind-set, the sound resonance produced with the aid of the wooden of your guitar is essentially masked by steel strings. In case you have a decently made guitar (generally, around a thousand dollars and up), the sound interaction between the wooden and the strings in a nylon guitar is magical across the whole frequency range. With a steel string guitar, the sound produced via the vibrating string overpowers the timber resonance at all but low frequencies. In my view, i'll take a nylon string guitar any day for the sensitivity won from the interplay between timber and vibrating string.
Q:Which is stronger - sterling silver or stainless steel?
Advantages of sterling silver: * This metal is quite easy for jewelry-makers to work with; therefore, it is simpler for them to create more intricate types of pieces with sterling silver. * The tarnish that can develop on sterling silver is well-liked by some people. Disadvantages of sterling silver: * The aforementioned tarnish is not so well-liked by other people; some people dislike how sterling silver looks as it ages. * Because this material is so soft, it is susceptible to dings, dents, and scratches. Advantages of stainless steel: * Stainless steel pieces will not oxidize or tarnish at all. * Many people find it to be shinier than sterling silver because it offers great light reflection when it is polished to look like chrome. * Stainless steel can also be brushed to look like pewter, too. * Stainless steel is extremely durable and will resist dents, scratches, and chips better than most any other jewelry material. * The cost of stainless steel is quite affordable - much more so than jewelry pieces made from other materials. Disadvantages of stainless steel: * People may know that you have not spent a lot of money on a piece of jewelry (this may or may not be an issue for some jewelry wearers).

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