Prepainted Galvanized/Aluzing Steel coils(PPGI) for Roofing

Prepainted Galvanized/Aluzing Steel coils(PPGI) for Roofing

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 10000 m.t./month

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Product Details

Basic Info.

Model NO.:G550, FULL HARD, SGHC

Type:Steel Coil

Standard:ASTM, GB, JIS

Certification:ISO, SGS, BV

Surface Treatment:Coated

Technique:Hot Rolled

Special Use:High-strength Steel Plate

Base Metal:Galvanized or Galvalume Steel

Width:914/1000/1200/1219/1220/1250mm

Thickness:0.16-1.2mm

Zinc-Coating:Z50-150G/M2 or Az40-100G/M2

Top Side Painting:15-25 Micron

Back Side Painting:5-8 Micron

Colour:Ral Standard or According to Customers′ Requirment

Coil Weight:3-6 Mt

Coil ID:508/610 Mm

Export Markets:North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia

Additional Info.

Packing:Seaworthy Packing

Standard:0.135-1.2MM

Origin:China, Shandong

HS Code:72107000

Production Capacity:180000mt

Product Description:

1. Standard: AISI, ASTM, BS, DIN, GB, JIS, ASTM, JIS, GB
2. Steel Grade: DX51D, SGCC, SGCH, SPCC, SPCD, DC01, ST12, ST13, Q195, 08AL
3. Thickness: 0.13-0.5mm
4. Width: 600-1250mm
5. Length: Up to The Thickness or as require
6. Spangle: Zero, Mini, Regular, Big, Skin Pass
7. Audited Certificates: BV, SGS, ISO, CIQ
8. Zinc Coating: 40g-200g
9. Surface: Chromated, dry/oiled, Cr3 treated anti-finger
10. Package: Standard exporting package (or as required)
11. ID: 508/610mm

Specification:

commodity	Color Coated Steel Coil (PPGI/ PPGL)
Techinical Standard:	JIS G3302-1998, EN10142/10137, ASTM A653
grade	TSGCC, TDX51D / TDX52D / TS250, 280GD
Types:	For general / drawing use
Base metal	galvanized, galvalume, cold rolled steel
Thickness	0.14-1.0mm(0.16-0.8mm is the most advantage thickness)
Width	610/724/820/914/1000/1200/1219/1220/1250mm
Type of coating:	PE, SMP, PVDF
Zinc coating	Z60-150g/m2 or AZ40-100g/m2
Top painting:	5 mic. Primer + 15 mc. R. M. P.
Back painting:	5-7 mic. EP
Color:	According to RAL standard
ID coil	508mm / 610mm
Coil weight:	4--8MT
Package:	Properly packed for ocean freight exportation in 20' ' containers
Application:	Industrial panels, roofing and siding for painting / automobile
Price terms	FOB, CFR, CIF
Payment terms	20%TT in advance+80% TT or irrevocable 80%L/C at sight
delivery time	25 days after recepit of 20% TT
Remarks	Insurance is all risks
	MTC 3.1 will be handed on with shipping documents
	We accept SGS certificatation test

Details of Type:

Prepainted Galvanized/Aluzing Steel coils(PPGI) for Roofing

FAQ:

1.What's your MOQ?
25MT, it is for one container.
2.Do you have QC teams?
Yeah, sure, our QC team is very important, they will keep the quality control for our products.
3. What's your normal delivery time?
Our delivery time about 10-20days for standard sizes, if you have other requirements like hardness and width ,it is about 20-40days. But don't worry ,we also try our best for the delivery time ,because time longer and our cost is higher.
4.Are the products tested before shipping?
Yes, all of our PPGI and GI was qualified before shipping. We test every batch every day.

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Q: I noticed a friend's appliances are not magnetic, and mine are. Both are stainless steel. Are there two types of stainless steel or something? Thanks: There are many types of stainless steel. Some are magnetic and some are non-magnetic. The magnetic properties of stainless steel are very dependent on the elements added into the alloy, and specifically the addition of nickel can change the structure from magnetic to non-magnetic. Poor heat treatment or high heat input welding of normal or high carbon austenitic stainless steels will cause sensitization, ie formation of chromium carbides. The formation of carbides not only reduces the corrosion resistance of the stainless steel but also tends to form martensite around the carbide. This martensite is magnetic and the more severe the sensitisation, the stronger are the magnetic properties. When nickel is added, for instance, the austenite structure of iron is stabilized. This crystal structure makes such steels non-magnetic and less brittle at low temperatures. Martensitic stainless steels are magnetic. *Wrought, austenitic stainless steels, such as 304 and 316, are generally regarded as non-magnetic in the annealed condition, ie they are not attracted significantly by a magnet. However, if they are cold worked they will be attracted to a permanent magnet. The change occurs because the cold work deformation induces a transformation of the microstructure from austenite to martensite. The effect is less marked in alloys with high concentrations of austenite stabilisers such as nickel, nitrogen and carbon. Once the martensite is formed, it may also become magnetised. *In contrast to the austenitic alloys, ferritic stainless steels such as 409 or 3Cr12/5Cr12 and martensitic stainless steels such as 420, are strongly attracted to a magnet even in the annealed state. The duplex and super-duplex stainless steels will also be strongly attracted because they contain about 50% ferrite in their microstructure. *

Q: Any details about JinSong Ferritic Stainless Steel?: JinSong SUS420J2 stainless-metallic/ X30Cr13 has larger intensity, hardness and hardenability than 12Cr13 metallic and 20Cr13 metallic after quenching. It has much less corrosion resistance to dilute nitric acid and vulnerable organic and organic acid than 12Cr13 metallic and 20Cr13 metallic in room temperature. you will get extra strategies on its good website**

Q: How are steel coils used in the production of storage racks?: Steel coils are used in the production of storage racks by being uncoiled, cut, and shaped into the required dimensions and components of the racks. These steel coils provide the necessary strength and durability to support heavy loads and ensure the stability and longevity of the storage racks.

Q: Is the product of mild steel environmentally friendly? does it produce any emissions?The same question for leather aswell.: Steel just rusts, it doesn't produce any emissions just sitting there. They even make architectural steel called Corten to rust to a nice patina. If you consider how the steel was made in the first place, a great big NO! Steel making requires massive amounts of electricity plus it gives off some nasty fumes in the liquid state. Leather itself doesn't emit much of anything, but the dyes might. Again though, if you look at how it's made, tanning leather is right up there with steel mills and paper mills for pollution, some of the worst.

Q: What are the different types of steel coil recoiling methods?: There are three main types of steel coil recoiling methods: slit edge recoiling, mill edge recoiling, and oscillated recoiling.

Q: Can steel coils be coated with weather-resistant materials?: Yes, steel coils can be coated with weather-resistant materials. Coating steel coils with weather-resistant materials helps to protect them from corrosion and other weather-related damages, extending their lifespan and ensuring their durability in various weather conditions.

Q: How are steel coils used in appliances?: Steel coils are used in appliances to generate heat or create magnetic fields. They are commonly found in stovetops, ovens, and refrigerators, where they are responsible for heating elements or powering motors.

Q: How are steel coils loaded and unloaded from ships?: Steel coils are typically loaded and unloaded from ships using specialized equipment such as cranes or forklifts. During the loading process, the coils are carefully lifted and secured onto the ship's deck or into designated storage areas using slings or clamps. To ensure stability and prevent damage, proper balancing and securing techniques are employed. Unloading follows a similar procedure, with the coils being carefully lifted from the ship using the appropriate equipment and then transferred to trucks or storage facilities for further transportation or distribution.

Q: What is the role of steel coils in the construction industry?: Steel coils play a crucial role in the construction industry as they are used to manufacture various structural components and building materials. These coils are often transformed into beams, columns, rods, and other structural elements that provide strength and stability to buildings and infrastructure. Additionally, steel coils are also used to produce roofing, siding, and other cladding materials, making them an essential component in construction projects.

Q: Are Steel Building Kits really helpful while erecting a steel building?: I put up a 30'x40' Mueller Steel Building from a bolt together kit 6 yrs ago. Fully insulated, 2 10'x10' roll up doors, 1 walk thru door, 3 windows, 2' overhang all around, and gutters. The building price minus the slab was about $9500. The only special equipment was a neighbor's large Farmall with a hay spike on the FEL that we used to lift the trusses in place. Then it was mainly cordless drills to put in LOTS of self tapping screws, circular saw with metal cutting blade, tall ladders, etc. Had help putting up the trusses and putting up the roof panels. Everything else I did by myself. Took about 6 wks, but that was only working weekends and maybe 3 evenings a week since that land is 30 miles from my house. Would have gone a lot faster with at least one helper.

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