Galvanized steel coil Z275 No spangle SIZE:0.5*1000/1200mm
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 m.t./month
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cold rolled hot dip galvanized steel coil
Galvanized steel coils are widely used in the construction industry, as raw material for the production of corrugated panels, fencing products, drywall panel profiles, ventilation systems etc. Recommended for both outside and inside usage, galvanized steel has a high resistance to corrosion in different environments, due to a protective layer of zinc of 100 – 180 grams per square metre.
Hot-dip galvanized steel coils are produced by immersing steel in a zinc bath. An appropriate galvanizing process requires a pretreatment process during which the steel passes through different baths which prepare the surface for zinc coating. In this stage, chemicals are used to clean the surface of the steel. After the chemical treatment, the steel coils pass through a bath of melted zinc at temperatures around 460 ° C. The resulting uniform coating is finished through a process of skin-passing to provide smooth and shiny appearance of the finished product. To store for a longer period, the hot-dip galvanized coils can be delivered with a final oil coating, according to the customer’s demand.
PROFILAND STEEL produces hot-dip galvanized steel coils with very good workability at further cold forming and bending processes.
Technical specification for the hot-dip galvanized produced by PROFILAND STEEL::
• Steel grade: DX51D+Z• Zinc coverage: 30-180 g/sqm on both sides (depending by the requested specification);• Thickness: between 0,2 mm and 1,00 mm;• Width: 600mm,914mm,1000mm, 1220mm and 1250 mm;• Coil weight: 4-6 mt;• Coil ID: 508 mm;• Coil OD: 900-1500 mm ;
Depending on their usage, the hot-dip galvanized coil can be delivered slightly oiled.
- Q: What are the common applications of hot-dip galvanized steel coils?
- Hot-dip galvanized steel coils have a wide range of common applications, including roofing and construction materials, automotive parts, electrical appliances, and agricultural equipment. The galvanization process provides excellent corrosion resistance, making these coils ideal for outdoor structures and applications exposed to harsh environments.
- Q: What is the standard length of steel coils?
- The standard length of steel coils can vary depending on the industry and specific requirements, but common lengths range from 30 feet to 60 feet.
- Q: What are the common coil finishes available for steel coils?
- The common coil finishes available for steel coils are hot-dip galvanized, galvannealed, electro-galvanized, and organic coated finishes such as painted or coated with polymer films.
- Q: When i was 15 i got caught steeling at Super A yes i know i cant believe it. They didnt call the cops or anything they released me to my aunt they took my name and adress and everythimg they said it wouldnt be on my record. But I'm not so sure. Will it be on my record if they didn't call the cops?i live in california. Is there any way i can check my record?
- Steeling? What's that? Did you take a piece of steel and weld it? I am confused?
- Q: Are you people aware of commercial steel warehouses, If yes then can you please explain their advantages and benefits?
- Compared to what?
- Q: How are steel coils inspected for yield strength using tensile testing?
- Tensile testing is the method used to inspect the yield strength of steel coils. This involves subjecting a sample of the coil to controlled tension until it reaches its breaking point. Through this test, various mechanical properties of the steel, including yield strength, can be determined. To conduct the tensile testing for yield strength inspection, a small strip of the coil is cut and prepared. The strip is then placed in a machine specifically designed for tensile testing. This machine consists of two grips that securely hold the strip at opposite ends. Subsequently, the machine applies a steadily increasing force to the strip, causing it to elongate until it eventually breaks. Throughout the test, the machine measures the force applied and the elongation of the strip. The yield strength is determined by identifying the point on the stress-strain curve where the material begins to undergo plastic deformation, meaning it exhibits permanent deformation without any increase in load. Typically, the yield strength is reported as the stress required to cause a specific amount of plastic deformation, such as 0.2% or 0.5%. This value represents the maximum stress that the steel can endure without experiencing permanent deformation. By performing tensile testing on a sample of the steel coil, it becomes possible to ascertain its yield strength. This information is vital in ensuring the quality and dependability of the steel coil, as it indicates the maximum stress it can tolerate before permanent deformation occurs. Furthermore, this testing method allows for the comprehensive evaluation of other mechanical properties, including ultimate tensile strength, elongation, and modulus of elasticity, thus providing a thorough understanding of the steel's performance characteristics.
- Q: What are the common uses of pre-painted steel coils?
- Pre-painted steel coils are commonly used in various industries such as construction, automotive, and appliance manufacturing. They are used for roofing and siding applications, as well as for making durable and aesthetically pleasing metal doors, window frames, and garage doors. Additionally, pre-painted steel coils are utilized in the production of electrical enclosures, air conditioning systems, and various other metal components that require corrosion resistance and a visually appealing finish.
- Q: What is the maximum load capacity for steel coil storage racks?
- The maximum load capacity for steel coil storage racks can vary depending on various factors such as the design, dimensions, and specifications of the rack. It is recommended to consult the manufacturer or supplier for the specific load capacity of the steel coil storage rack you are using.
- Q: What are the common welding techniques used for steel coils?
- The common welding techniques used for steel coils include gas metal arc welding (GMAW), flux-cored arc welding (FCAW), and submerged arc welding (SAW). These techniques offer different advantages in terms of speed, efficiency, and weld quality, allowing for diverse applications in the steel industry.
- Q: I just bought a dpms ar15 and it says if I shoot steel cases (laquer coated) or foreign ammo it voids the warranty. But before I knew this I bought 200 rounds of Russian steel cased anmo. Think I should just shoot there two hundred and not buy anymore? Some people say all they shoot is steel cased ammo and have no problemAny advice is appreciated
- steel case does not cause additional wear to the gun's chamber when compared to brass case. many tests has been done and precise measurements taken, this myth has been proven false. lacquer coating can cause issues because it can melt and cool, and cause jams. this is easily remedied with a chamber brush and some solvent.. However, steel jacket causes problems. Steel is harder than copper, it does not deform as easily so it causes more wear to the barrel as compared to copper or brass. The rate is around 10-25%, inreasing if you hoot rapidly instead of slowly. more shooting = hotter barrel = faster wear. It's the same with copper/brass jackets, but steel jacketed always wears more than softer metals. TulAmmo (or tula) is particular is so cheaply made they don't have enough copper/brass wash on the bullet to survive firing, after a few inches of travel it's steel on steel contact in the bore and it can ruin a gun barrel very quickly. But... there is one exception. if your gun comes with a chrome-lined bore that is standard for most AR's , shoot all the cheap junk you can buy. chrome-lined steel is 2X as hard as plain steel. crappy tula .223 will not cause more harm to a chrome-lined bore more than brass or copper jacketed bullets.
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Galvanized steel coil Z275 No spangle SIZE:0.5*1000/1200mm
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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