hot rolled galvanized steel coils for roof

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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:

NAMEGALVANIZED GALVALUME/ALUZINCPPGI/PPGLCURROGATED
STEEL SHEETS
COILD
ROLLED
CERTIFICATEISO9001:2008
STANDARDASTM A653,
JIS G3302 SGCC/SGCH ,GB/T 2518, European standard
ASTM A792, JIS
G3321  JIS G3317
JIS G3312 
GB/T 1275……
JIS G3141
SPCC, GB……
GRADESS grade 33-80
; SGCC, SGCH, SGCD1-SGCD3, SGC340-SGC570, SGCC, DX51D….
Grade 33-grade 80.
;SGLCC SGLCD SGLCDD SGLC400-SGLC570;SZACC, SZACH, SZAC340R,….
CGCC, CGCH ,
CGC340-CGC570, CGCD1-CGCD3; Grade 
Grade 33-grade
80.;SGLCC SGLCD SGLCDD SGLC400-SGLC570;SZACC, SZACH, SZAC340R;.CGCC, CGCH ,CGC340-CGC570, CGCD1-CGCD3; SPCC….
SPCC- SPCG
…….
MODEL NO.(0.12-1.5)*1250MM
or under
0.16-1.5*1250MM
or under
0.16mm-1.5mm
*1250mm or under
Corrugated
width: 850MM,  820MM, , 900MM,760MM, 688MM,880MM, 750MM, 840MM, 373MM, 990MM, 918MM,875MM,……
0.4-2.0mm*
1250mm or under 
TYPEsteel coil,
steel sheets/ plates, corrugated steel sheets/plates
steel coil, steel
sheets/ plates, corrugated steel sheets/plates
steel coil,
steel sheets/ plates, corrugated steel sheets/plates
galvanized
corrugated steel sheets/plates; galvalume/aluzinc corrugated steel sheets/plates
PPGI/PPGL corrugated steel sheets/plates ; cold rolled corrugated steel sheets/plates.
steel coil,
steel sheets/ plates,
TECHNIQUEhot rolled-cold rolled-galvanizedhot rolled-cold
rolled-galvalume /Aluzinc
hot rolled-
cold rolled-galvalume/galvanized – PPGL/PPGI
galvanized/
galvalume /aluzinc/PPGI/PPGL/cold rolled steel coil—sheets/plates—corrugated sheets/plates. 
hot rolled-
cold rolled 
SURFACE
TREATMENT
Mini/regular/
big/zero spangle, ,Chromate treatment/ chromate-free treatment/ untreated Unoile/ oiled ,TENSION LEVELLERT SKIN PASS anti-fingerprint/Un-anti-fingerprint, coating…
Mini/regular
/big/zero spangle, ,Chromate treatment/ chromate-free treatment/ untreated Unoile/ oiled ,TENSION LEVELLERT SKIN PASS anti-fingerprint/Unanti-fingerprint, coating ,color…
oiled / Un-
oiled, bright oiled……
APPLICATIONstructural use, roofing, commercial use ,household appliance,industry,family…
SPECIAL
APPLICATION
wear resistant steel, high-strength-steel plate

 

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Q:What are the characteristics of hot-rolled steel coils and cold rolled steel coils? What loading and unloading tools should be used? What items should be paid attention to?
General handling steel rolls are used for driving. Forklift trucks are OK, but a larger fork truck, usually cold rolled, weighs less than 15T. The hot rolled coil is below 30T.
Q:What is the material of steel coil 08F and what brand can be used instead?
The high quality carbon structural steel, carbon steel, steel commonly referred to as. Steel for the manufacture of parts for various machines.1.08 and 08F steel is used for rolling thin plates, deep drawing products, oil drums and high-grade enamel products. It can also be used for the manufacture of pipes, gaskets and core parts with low strength requirements, carburizing and cyaniding parts, welding electrodes and so on.2.10 and 10F steel, use cold pressing deep drawing products below 4mm, such as deep drawing vessel and shell. It can also make boiler tubes, oil drum covers and steel strips, steel wires, welding pieces and mechanical parts.3.15 and 15F steel are used to make carburizing parts, fastening parts, die forging parts and low load parts without heat treatment, such as bolts, screws, flanges and storage tanks for chemical machinery, steam boilers, etc..
Q:What brand steel tapes are of good quality?
Durable durable depends on your personal use frequency, the high frequency nature is easy to wear, resulting in scale. If you like fuzzy units if buying tape need verification it is best to buy the Great Wall Seiko goods, because the time to measure the number of verification inspection of steel tape, basically qualified rate of the Great Wall Seiko steel tape can reach one hundred percent.
Q:On how to reinforce steel coils in a container
The inside of the container is rectangular, four angles with hook, so can the packing time for warehouse experienced workers in the upstairs said, with the steel wire rope and steel reinforcement will lock up, if the mud coil is hollow, the wire rope through the middle and then cross to get on fixed on the four corners, and on the floor on the wooden wedge nail to prevent steel coil rolling.
Q:What is the accuracy of steel tape inspection?
The project is through the detection of steel tape, steel tape each batch have the error him different, so do projects each into a batch of steel tape has to go through the inspection department, let this batch of steel tape has reached the same error range. All the measuring tools in this project are unified into these steel tape measures, so that the measurement error is guaranteed.
Q:What is the accuracy of steel tape inspection
In addition, the project is through the detection of steel tape, steel tape each batch have the error him different, so do projects each into a batch of steel tape has to go through the inspection department, let this batch of steel tape has reached the same error range. All the measuring tools in this project are unified into these steel tape measures, so that the measurement error is guaranteed
Q:Why can hot rolled coils be placed outside?
Because the stress of participation should be eliminated
Q:What is the difference between a steel strip and a coil? The steel strip is flat steel, and the steel coil is made of steel.
A steel strip is a steel strip of relative range, and can be called a steel strip when the width is less than 1000.
Q:Where do I need hot galvanized steel coils and color coated rolls?
In industrial or coastal areas, due to the influence of sulphur dioxide or salt in the air, the corrosion rate is accelerated and the service life is affected. In the rainy season, the coating has been soaked by rain for a long time, or the temperature is too large and easy to dew. It will be corroded quickly and the service life will be reduced. A building or building made of colored coated steel plates, often with a long service life when washed by rainwater, otherwise affected by sulfur dioxide, gas, salt, and dust. Therefore, in the design, if the roof slope is greater, the more difficult to accumulate dust and other dirt, the longer the service life; for those areas or parts that are not often washed by rain water, should be regularly washed with water.
Q:What's the length of a coil of cold rolled steel? Is there a standard?
Generally there is no standard length, to customer demand to roll weight, because customers with steel coil production capacity is different, lifting ability of a volume can do longer, on the contrary, do small points.

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