• Pre-painted steel coil offer from construction companies System 1
  • Pre-painted steel coil offer from construction companies System 2
Pre-painted steel coil offer from construction companies

Pre-painted steel coil offer from construction companies

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
3254 m.t./month

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Item specifice

Standard:
AISI,JIS,GB,BS,DIN,API,EN,ASTM
Technique:
Cold Rolled
Shape:
Round
Surface Treatment:
Coated
Steel Grade:
Q195,Q215,Q235,HRB400,200 Series
Certification:
ISO,SGS
Thickness:
0.15-2.0mm
Width:
900-1340mm
Length:
customized
Outer Diameter:
508/610mm
Net Weight:
4-7 tons
Zinc coating:
30-275g/m²
Printing thickness:
top side: 20+/-5 microns, back side: 5-7 microns

Brief of Product


In order to keep coating layer from contacting air directly, protecting steel substrate from rusting and increase coating layer corrosion resistance effect, surface of steel coil shall be applied with color coating and baking to attain covering and insulation effect, beautification and extend the service life of steel materials.

 

Product Features

1 Extending service life of products


Color coating is for protecting steel substrate and for promoting corrosion control effects. Subject to the environment, the different coating combination promotes environmental resisting functions (such as heat resistance, corrosion resistance, humidity resistance, bending resistance, weathering resistance, impact resistance, acid / alkali resistance, chemical resistance and pollution resistance) to offer ultra durability.

 

2 Better forming ability


Coating Layer has good bending ability and in high speed forming, it maintains good forming ability and would not cracking or peel off. The coating could be adjusted to meet for different substrate general use, drawing, deep drawing or lock forming, structural use and other purposes.

 

Colors

All types of colors available as per RAL codes mainly White, Red, Blue, Green, Cream, Orange and various others.

Standard and Grade :

Pre-paint galvanized steel coil 

ASTM A755M-03

EN10169:2006

JISG 3312-2012

Commercial quality

CS

DX51D+Z

CGCC

 

 

 

Structure steel

SS GRADE 230

S220GD+Z

CGC340

SS GRADE 255

S250GD+Z

CGC400

SS GRADE 275

S280GD+Z

CGC440

SS GRADE 340

S320GD+Z

CGC490

SS GRADE550

S350GD+Z

CGC570

S550GD+Z

Application :

 

Outdoor

Roof, roof structure, surface sheet of balcony, frame of window, door of garage, rolled shutter door, booth, Persian blinds, cabana, etc

Indoor

Door, isolater, frame of door, light steel structure of house, home electronic appliances, ect.

 

 

 

 

 

Pre-painted steel coil offer from construction companies

Pre-painted steel coil offer from construction companies

Pre-painted steel coil offer from construction companies

Pre-painted steel coil offer from construction companies

Pre-painted steel coil offer from construction companies

Pre-painted steel coil offer from construction companies

Packing:

Packaging Detail

The packing of coil consists of anti-damp paper ,PVC film ,hardboard paper , steel box , strapped with steel strips, fitted with locks and edge protectors and guarantees the optimal condition of the delivered goods. Each coil can be additionally fitted with wooden/steel skids(eye of the side) or wooden pallets(eye of the sky)

Delivery Time

  within 30 days of receipt of  LC original or prepayment

Pre-painted steel coil offer from construction companies

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Pre-painted steel coil offer from construction companies

Our service

MOQ

FCL, 25 metric tons per 20GP, can be assorted with different sizes.

LCL for trial order is acceptable.

Price Term

EX-WORK, FOB China Port, CNF, CIF

Payment

T/T, 30% advanced payment before production and balance before shipment; OR Irrevocable L/C at sight.

Delivery Time

within 30 days of receipt of LC original or prepayment

FAQ:

1. What’s the application of this product?

Roof, roof structure, surface sheet of balcony, frame of window, etc.

2. What’s the brand of the paint?

We use the best brand of all of the word—AKZO.

3. 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.

4. 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 15-25 days, but

the shipment will depend on the vessel situation

 

Q:What are the common thickness tolerances for steel coils?
The common thickness tolerances for steel coils usually range from +/- 0.001 to +/- 0.005 inches, depending on the specific industry standards and customer requirements.
Q:How are steel coils used in the manufacturing of transmission shafts?
Steel coils are used in the manufacturing of transmission shafts as they provide the raw material required for shaping and forming the shaft. The steel coils are typically cut into specific lengths and then undergo various processes such as heat treatment, machining, and forging to shape them into transmission shafts, which are crucial components in the transmission system of vehicles and machinery.
Q:We have a stain from a pot or bowl in our new expensive stainless steel sink. It looks like a water mark that happens when you leave a glass on a table without a coaster. It's a mark in the shape of the bowl or pot that was there. We left it there overnight:( It's not rust either. Help!
use bar keepers like some recommended , then polish with pledge furniture polish, sounds weird, but it brings back the luster to stainless and helps prevent marks if you do it again, wipe down dry and use a rag with pledge every time you finish in the kitchen to keep your sink beautiful for years to come
Q:I have two theories, which one's correct?My book says that steel is made up of 98% iron and 2% carbon.98% of iron's molar mass (55.85 g/mol) is 54.733.2% of carbon's molar mass (12.01 g/mol) is .2402.If you add them up that gives you that steel has a molar mass of 54.97 g/mol.However, steel's chemical formula is Fe(3)CThat would make it's molar mass 179.56 g/mol.( Because 3(55.85) + 12.01 = 179.56 )Which one is correct?
Molar Mass Steel
Q:Can you suggest me names of sites which aids in construction of Pre Fabricated Steel Buildings.
A word of caution, there are many bad steel building contractors out there. Stay with reputable brands such as Butler, Behlen, and Whirlwind. A broker such as Heritage will get you good results but I have heard horror stories about a lot of steel building brokers.
Q:How are steel coils used in the manufacturing of construction scaffolding?
Steel coils are used in the manufacturing of construction scaffolding as they are processed and formed into various structural components such as tubes, pipes, and frames. These coils are often cut, bent, and welded to create sturdy and durable scaffolding structures that can support the weight of workers and materials during construction projects.
Q:Its big and expensive and i don't know if it would have a logical purpose but its sharp as hell and awesome. Anyways, its made from surgical steel and all i have found on the internet is that its probably 316L (w/e that means). I have another knife made from 440 stainless steel and as far as i know that is pretty much the hardest stainless metal. So why would the more expensive one be made from surgical steel?
This Site Might Help You. RE: Why would a knife be made from surgical steel? Its big and expensive and i don't know if it would have a logical purpose but its sharp as hell and awesome. Anyways, its made from surgical steel and all i have found on the internet is that its probably 316L (w/e that means). I have another knife made from 440 stainless steel and...
Q:How are steel coils used in the manufacturing of agricultural equipment?
Steel coils are used in the manufacturing of agricultural equipment as they provide strength, durability, and flexibility. These coils are typically formed, shaped, and welded to create various components like frames, brackets, and supports. The high strength of steel allows for the construction of heavy-duty machinery that can withstand the demanding conditions of agricultural operations. Additionally, the flexibility of steel coils allows for customization, enabling manufacturers to produce equipment that meets specific farming needs.
Q:What are the different types of steel coil storage methods?
There are several types of steel coil storage methods, including stacking coils vertically, using coil cradles or saddles, utilizing coil racks or frames, employing coil lifters or C-hooks, and implementing automated coil storage systems. Each method is designed to accommodate different storage requirements and ensure the safety and efficient handling of steel coils.
Q:what do you think about producebility of low density steel? for example: can density of 1020 steel (or ony others) be decreased without any loss of other properties.
1. A method has been developed for magnetic phase analysis of Fermanal type alloys as-quenched and after aging. 2. The upper limit of alloying to ensure the optimal mechanical properties was determined more precisely for steel 9G28Yu9MVB. For rods aged at 550°C for 16 h the aluminum content should not exceed 9.2% and the carbon content 0.92%. 3. To ensure the optimal mechanical properties of the deformed metal it is necessary to obtain a fine-grained single-phase austenitic structure after quenching. The amount of hardening phase after quenching should not exceed 15–20% (saturation magnetization around 1600 G).

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