Hot-dip Zinc Coating Steel Building Roof Walls ASTM A562

Hot-dip Zinc Coating Steel Building Roof Walls ASTM A562 System 1

Hot-dip Zinc Coating Steel Building Roof Walls ASTM A562

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 3434 unit

Supply Capability:: 45343 unit/month

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1.Structure of Hot-Dip Galvanized Steel Sheet Description：

Hot-dip galvanized steel coils are available with a pure zinc coating through the hot-dip galvanizing process. It offers the economy, strength and formability of steel combined with the corrosion resistance of zinc. The hot-dip process is the process by which steel gets coated in layers of zinc to protect against rust. It is especially useful for countless outdoor and industrial applications. Production of cold formed corrugated sheets and profiles for roofing, cladding, decking, tiles, sandwich walls, rainwater protective systems, air conditioning duct as well as electrical appliances and engineering.The coil coating process may be used for other substrates such as aluminium, or aluminium, stainless steel or alloy coated steel other than "pure" zinc coated steel. However, only "pure" zinc coated steel is typically referred to as PPGI. For example PPGL may be used for pre-painted 55%Al/Zn alloy-coated steel (pre-painted GALVALUME(r) steel*)

2.Main Features of the Hot-Dip Galvanized Steel Sheet：

• Excellent process capability

• Smooth and flat surface

• Workability, durability

• Excellent anticorrosive property

• High strength

• Good formability

• Good visual effect

3.Hot-Dip Galvanized Steel Sheet Images

Hot-dip Zinc Coating Steel Building Roof Walls ASTM A562

2.Hot-Dip Galvanized Steel Sheet Specification

Standard: ASTM, JIS,EN

Grade: CS, DX51D+Z,SGCC, SS 230~550,S220GD+Z~S550GD+Z, SGC340~SGC570

Thickness: 0.1mm~5mm

Width: max 2000mm

Coil weight:3-12 MT

Coil ID:508/610mm

Surface structure: zero spangle, regular spangle or minimum spangle

Surface treatment: Chromate treatment, Oiled/dry, skinpassed/non-skinpassed

Packing: Standard seaworthy export package

5.FAQ of Hot-Dip Galvanized Steel Sheet

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

1.How about your company？

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.

2.How to guarantee the quality of the products？

We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

3. How long can we receive the product after purchase?

Usually within thirty working days after receiving buyer’s advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-30 days, but the shipment will depend on the vessel situation.

Q: QQ game tractor (upgrade), playing no time when the king and (for example, playing 2) and 2 is the tractor?: Upgrade is a very popular domestic 4-player poker game, you can choose a card, two cards or three cards for.

Q: What kind of single tractor in the stock list?: Tractor single refers to a capital account under the hanging of more than two shareholders account, which is usually private and super big use of the way, with many ID cards after the account, the shareholders of the code together to use; so the tractor account transaction commission is a

Q: The tractor has a high water temperature: ?filling a new antifreeze, can be directly to the liquid storage tank into around 3.5 L (depending on the model) antifreeze, liquid level height reach the upper limit of MAX position after stop filling. Now unscrew the drain screw beside the "pipe", and continue to start filling antifreeze, see fangdongye stream gushed out from the drain screw and not mixed air bubbles will drain screw again, after this first filling antifreeze and object completely work is almost done. Launch vehicles, after 3 to 5 minutes to let the vehicle idle movement into the normal operating temperature, and make the new change of antifreeze can full circulation in the interior water channel, then shut down the engine, open storage tank will find liquid level height decreases, then only need to add the right amount of antifreeze to keep the liquid level between MAX and MIN.

Q: What about the size of a large tractor engine: It is the engine's displacement, which is the volume of the work that the piston moves from the top to the bottom. If the engine has multiple cylinders, the combined volume of all cylinders is called engine displacement. It's usually expressed in liters. Engine displacement is one of the most important structure parameters, it is more than the cylinder diameter and number of cylinders can represent the size of the engine, the engine of many indexes are closely related with the displacement.

Q: What happened to the work of a tractor 6 cylinder: In addition, the antifreeze fluid has a characteristic that is high boiling point besides "freeze". We all know that the boiling point of water is 100 ℃, and the boiling point of antifreeze is general in 110-120 ℃, the engine protection, prevent "boiled" have obvious effect. One of the most simple example, santana engine working temperature is 90-105 ℃, the jetta is 85-115 ℃, if all the water instead of antifreeze, not only prevent frostbite, but also easy to bring in the summer.

Q: How to play tractors: Deducted in the cards in the sub-card, in the calculation if the dealer is the other side of the deduction will have to double the calculation.

Q: Who is the second set of RMB tractor?: That year the valiant heroic model is now over eight years.

Q: What is the tractor in the 0 minute?: The main card in the size of the order of the adjacent pairs of towers are formed, such as:

Q: QQ tractor inside what is the tractor?: If the people against a suit, the main flower on the formation of tractors with the pair of tigers, the main flower on the two pairs of any pair of pairs of color pairs to form a tractor, the pair of color pairs with the main pair A to form a tractor.

Q: What is the cause of the tractor output?: So, the input power is 21.1 * 0.5 = 10.55 W, and then 10.55 * 0.6 = 6.3 W, which is not much difference. If you want to measure the correct output power, you can only use the power meter.

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