Zinc Coating Steel Building Roof Walls JIS

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Tianjin
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888 unit
Supply Capability:
88444 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.

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

Zinc Coating Steel Building Roof Walls JIS

 

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

Technology test results:

Processability

Yield strength

Tensile strength

Elongation %

180°cold-bending

Common PV

-

270-500

-

d=0,intact,no zinc removal

Mechanical interlocking JY

-

270-500

-

d=0,intact,no zinc removal

Structure JG

>=240

>=370

>=18

d=0,intact,no zinc removal

Deep drawn SC

-

270-380

>=30

d=0,intact,no zinc removal

EDDQ SC

-

270-380

>=30

d=0,intact,no zinc removal

 

 

 

5.FAQ of Hot-Dip Galvanized Steel Sheet 

We have organized several common questions for our clientsmay help you sincerely: 

1.How about your company

A world class manufacturer & supplier of castings forging in carbon steel and alloy steelis 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 systemevery link from raw material to final product we have strict quality testWe 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.

 

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Q:How to write the summer practice report of construction machinery?
< > lasted nearly a month of the end of the internship, the internship, the first line to really reach the machinery manufacturing industry, understand the development condition of our country manufacturing industry is also rough further understanding of the development trend of mechanical manufacturing. In the new century, science and technology will develop faster, faster and more closely the integration in various fields, and the development direction of all this will greatly expand the mechanical manufacturing industry.
Q:Requirements for construction engineering personnel
3 investigation and comprehensive analysis of engineering machinery and equipment in the management, use, maintenance, renovation, installation and debugging problems, summarize the main cause of the accident, the dynamic master status of mechanical equipment, put forward the improvement countermeasures and measures.
Q:What's the difference between an automatic watch and a mechanical watch?
Manual mechanical watch, hand chain movement, through the rotation of the watch's head, the watch movement in the main spring full string, through the spring fully push the gear operation, push the pointer to leave. Automatic mechanical watches, automatic power chain movement is to rely on the movement within the pendulum weight driven, when wearing the watch will drive the pendulum swing arm to rotate, and drives the table as the mainspring watch chain, push away
Q:The difference between mechanical engineering and automation and electrical engineering
Mechanical engineering is mainly engaged in the design and structure of heavy industry, most of the work has a variety of craft, structure design, mechanical maintenance; electrical electronics, mainly motor, control, system of electricity, basically include, and MCU, power protection, such as the DSP working face is very wide, power plant, Design Institute Electrical, electronics manufacturing, technology development, technical support, technical sales;
Q:What large-scale machinery and equipment are needed for civil construction?
Tower crane, static pile pressing machine, construction elevator, submersible drilling machine, concrete mixing station, crawler excavator, bulldozer, crawler crane, diesel hammer, roller, rotary drilling machine, high-speed hoister, vibratory piling machine (static vibration), high pressure rotary grouting pile machine, concrete mixer. That's all I know
Q:What kind of car engineering does that belong to? Is it traffic or machinery?
It's engineering. It's definitely not transportation. I'm from north. Our school is specialized in military science. It's the direction of tanks. What's more, it's made by car. Probably so.
Q:Mechanical keyboard?. How much is good?
Razer's widow only green axis, and the key conflict is relatively weak, then the characteristics of Razer products are relatively easy to bad advice; in addition, Razer is also the widow cherry (Ying Tao) MX shaft, and other mechanical and not much different, except for the spring reduces the effective pressure. ~ ~ ~ and than the original quality to the problem of the poor, is the same as the original picture of the man ~ ~ ~ ~ so it is not easy, but no brain SS powder
Q:What exactly does machinery sale do?
The sales agreement (hereinafter referred to as the "agreement") by a (Chinese) Company Limited and Affiliated Companies (hereinafter referred to as "party"), is in accordance with the laws of People's Republic of China and the establishment of the surviving company, the office address is XXXXX
Q:Urgent! Is mechanical engineering major or special?
The mechanical engineering is not necessarily a special master, there may be a master, because some graduate students in Colleges and universities is in accordance with the level of subject enrollment, strictly speaking, is a mechanical engineering disciplines, including mechanical design and theory, mechanical and electronic engineering, mechanical manufacturing and automation of the three two subjects
Q:What axis is the mechanical keyboard better?
The tea axis is considered a middle ground between typing and playing. The green tea shaft axis, the sense of paragraph is much weaker; for the black shaft, and not go straight up. It's easy to be accepted by the user. Tea axis is two suitable for office games. It is more appropriate to call tea axis as "universal shaft".

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