Hot Rolled based Galvanzied Steel Sheet

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Product Description:

HOT DIPPED GALVANIZED STEEL SHEETS
STEEL GRADE & STANDARD: JIS G3302 SGHC
ZINC COATING MASS: Z27
SPANGLE: REGULAR SPANGLE
SURFACE TREATMENT: CHROMATED, UNOILED, NONSKINPASSED
BUNDLE WEIGHT: 3MTS MAX

SIZE (MM)         MOQ (MTS)

2.0*1250*2500     60

2.5*1250*2500     60

2.8*1250*2500     60

3.0*1250*2500     60

3.8*1250*2500     60

VALIDITY: 3 WORKING DAYS
PAYMENT: T/T WITH 20% DOWNPAYMENT AND BALANCE AGAINST INVOICE & PACKING LIST
CARGO READINESS: 50DAYS FOR MATERILA AFTER T/T 20% DOWNPAYMENT AND 15 DAYS FOR BOOKING VESSEL


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Q:What's the material of ASTM A653 G30 galvanized sheet?
Galvanized steel sheet is to prevent the corrosion of steel plate surface and prolong its service life, and the surface of steel plate is coated with a layer of metal zinc. This kind of zinc coated steel plate is called galvanized sheet.
Q:What is hot and cold rolled steel plate? How to distinguish? What high hardness? Which will produce noisy eye?
Cold and hot rolling are two different rolling technology, as the name suggests, is in the cold rolled steel at normal temperature of rolled steel, the hardness of hot rolled steel is large. Under the condition of high temperature hot rolled.1. continuous casting slab or as raw material, after reheating furnace heating, scale into the roughing mill in addition to high pressure water, roughing material by cutting head, tail, and then enter the finishing mill, the implementation of the computer controlled rolling, after finishing through the laminar cooling (computer controlled cooling rate) and coiler, become straight hair volume. Hair straightenerrollhead, tail tongue shapeand thefishtail shape, thickness and width precision, edgehaswavy, folding, pyramid and other defects. The volume weight heavier, steel coil diameter is 760mm. (love. General pipe industry) thestraightthroughcutting head cutting, cutting tail, cutting edge and multi pass straightening and leveling finishing line processing, again Cutting board or heavy volume, which becomes: hot rolled steel plate and flat steel coils, slittingstripand other products. In hot finishing rolling by pickling descaling and oil is made by pickling hot-rolled coils. The product has a tendency to partial substitution of cold-rolled plate, moderate price, loved by the masses of users.
Q:What do you pay attention to?
1, the plastic bumper with 150-320# sandpaper, if the upwarping phenomenon in the injured, also with a knife will become warped skin scraping.2, in addition to oil, dust, after the proportion of the mixture of good ash fill the depression, to dry solid, first with 320-400# sandpaper polished, and then use 600-800# sandpaper grinding.3. After drying, place a primer newspaper at about 40mm of the ash.4, after removing oil and dust, with diluted primer (primer and quick drying diluent ratio of 1:1), empty spray again, dry and then spray again. In order to reduce the number of spraying and grinding time, it is necessary to ensure the smooth flow of primer, without flashing between each time. Dry the surface of the paint film, until the primer lose brightness, you can continue spraying, and then go round and round until you reach the thickness of the depression.5, in order to shorten the volatilization time, can use high temperature equipment baking, do not have to remove the newspaper, dry solid with 600-800# sandpaper to throw flat, but must not wear primer layer leakage.
Q:How can the white steel plate be bright and cleaned?
The use of detergent plus iron cloth rub, salt, vinegar 50 ml into the bowl, then add a little detergent thoroughly, with a cloth dipped in salt and vinegar detergent water rubbed white plate, not only can remove stains, can maintain the original brightness.
Q:Definition and application of steel sheet pile
Cold rolled steel sheet pile is a steel structure formed by continuous rolling and forming of a sheet pile wall from a cold bending millNot knowing, then asked
Q:What does "steel plate 10t" mean in the specification column of engineering material?
The width of the sheet is 500~1500 mm; the thickness is 600~3000 mm. According to the type of steel sheet, ordinary steel, stainless steel, alloy steel, spring steel, stainless steel, tool steel, heat-resistant steel, bearing steel, silicon steel and industrial pure iron sheet; according to professional use, with drums board, enamel board, bulletproof plate; surface coating and plating, plating with zinc thin plate, tin plate, plating lead sheet, plastic composite plate.
Q:1.5mm galvanized steel prices?
Steel plate is made of molten steel, cooled and compressed into flat steel. The steel plate is flat, rectangular, and can be rolled directly or cut from a wide strip of steel. Steel plate by thickness, thin steel plate <4 mm (thinnest 0.2 mm), thick steel plate 4~60 mm, extra thick steel plate 60~115 mm. The steel plate is divided into hot-rolled and cold-rolled parts according to rolling. The width of the sheet is 500~1500 mm; the thickness is 600~3000 mm. According to the type of steel sheet, ordinary steel, stainless steel, alloy steel, spring steel, stainless steel, tool steel, heat-resistant steel, bearing steel, silicon steel and industrial pure iron sheet; according to professional use, with drums board, enamel board, bulletproof plate; surface coating and plating, plating with zinc thin plate, tin plate, plating lead sheet, plastic composite plate.
Q:How can the offset film affixed to the cold-rolled steel sheet be removed?
Hand cream can also be achieved to remove the effect of self-adhesive, hand cream contains a lot of water (generally more than 70%), water contains a certain amount of surfactant. Surfactant has good wetting, permeating and dissolving ability. It can quickly penetrate between the adhesive and the surface of the object, so as to achieve the goal of cleaning. You can also find some similar products, such as creams, facial cleanser and detergent.
Q:What is the hardness of the wear-resistant steel plate?
But not the higher the hardness, the better the wear resistance! The hardness is based wear resistant steel plate excellent wear resistance, but the relationship between the hardness and wear resistance is not proportional to the wear resistance; wear resistant steel plate, mainly because they have hard particles, and soft matrix, generally in the wear process, there will be some shedding substances, these substances will be integrated into the soft matrix that will not cause great harm to the surface; if the matrix hardness is relatively high, shedding of abrasive or other substances, the mutual movement will be mutual lapping, faster damage matrix!
Q:What are the problems encountered in the construction of steel sheet piles? How to deal with
Based on the soft, sometimes the construction was adopted into the adjacent pile phenomenon, measures is the number of adjacent piles are welded together, and in the application of play pile connected locking coated with butter and other lubricants to reduce resistance

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