Shandong Longhao Steel Group Co., Ltd.
Shandong Longhao Steel Group Co., Ltd.
Payment Type:L/C,T/T,D/P,D/A,Paypal
Incoterm:FOB,CFR,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery,DAF,DES
Min. Order:5 Ton
Transportation:Ocean,Land,Air,Express
Port:Qingdao Port,Tianjin Port,Shanghai Port
Standard: Aisi, Astm, Bs, Din, Gb, Jis
Place Of Origin: China
Species: Steel Plate, Steel Coil
Production Process: Cold Rolled, Hot Rolled
Surface Treatment: Coated, Galvanized
Application: Boiler Plate, Container Plate, Flange Plate, Ship Plate
Special Steel: High-Strength Steel Plate, Wear Resistant Steel, Silicon Steel
Tolerance: ±1%
Category: Cold Rolled Steel Sheet, Hot-Galvanized Steel Sheet, Electro-Galvanized Steel Sheet, Low-Alloy Plate, Color Coated Steel Sheet, Boiler Vessel Plate, Ship Steel Plate, Galvalume Steel Sheet, Hot Rolled Steel Sheet, Checkered Plate, Steel Plate
Processing Service: Bending, Welding, Decoiling, Cutting, Punching
Brand: LH
Product Name: Carbon Steel Coil
Material: Q195, Q215,Q235,Q345,ST37, A36,45# ,16Mn, SPHC,SGCC,CGCC
Processing Method: Bending, Welding, Decoiling, Cutting, Punching, Polishing or as customer's request
Length: 3mm-2000m/2438/3048mm as customer' s requirement
Technology: Cold rolled/Hot rolled:0.1~300mm
Standard: ASTM，AISI，JIS，GB， DIN，EN
Surface: black/ galvanized/ coat /oiled /painting,etc
Application: Building components, mechanical equipment
Packaging: Standard Export packing(Plastic film in the first layer,second layer is Kraft paper. Third layer is galvanized sheet)
Transportation: Ocean,Land,Air,Express
Supply Ability: 2000Ton/day
Port: Qingdao Port,Tianjin Port,Shanghai Port
Payment Type: L/C,T/T,D/P,D/A,Paypal
Incoterm: FOB,CFR,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery,DAF,DES
Galvanized Steel Coil Z275 is a carbon Steel Sheet coated with zinc on both sides. This is produced through a metal coating process that passes cold rolled coils through a bath filled with molten zinc.
This continuous hot dipping or also referred to as electro-galvanizing is the primary process that these carbon steel sheets have to go through to produce coil and galvanized sheets.
The process is made up of an application of zinc through electrolytic disposition. After the sheet is subjected to this, a layer of zinc adheres to the base metal via an iron and zinc bonding layer.
A zinc coating is a well-known and effective way of adding a layer of protection against bare steel from the natural elements that cause corrosion. Not only will zinc play the role of a barrier between the environment and the steel, but it will also allow itself to decompose first to protect the steel underneath and promote its longevity.
Z275 refers to the coated steel sheet’s coating weight designation. Today, the ASTM standard dictates and defines the type of coating for these products. For instance, the most common ASTM standard on the market today is A653A or A653M; this covers all hot-dip galvanized merchandise. The standard’s number indicates the weight of zinc applied on the surface of the steel sheet. Aside from the ASTM standard, there is also the SI Metric system. Both systems are similar, except that the SI system converts the inch and pound weight into ounces per square foot (oz/ft2) to the SI standard of the mass in grams per square meter (g/m2). Here is a sample conversion directly associated with Z275: 1 oz/ft2 is equal to 305.15 g/m2 And to convert from ASTM standard to SI system, you need to multiply by 305.15 So if the ASTM weight designation is G90 (0.90 oz/ft2) , it will become Z275 (275 g/m2) in STI. Z275 will directly be translated to a steel product with a Zinc coating, and the 275 as the weight of zinc applied on the surface of the steel. What does Z275 mean?
Standard AISI,ASTM,GB,JIS Material SGCC,S350GD+Z,S550GD+Z,DX51D,DX52D,DX53D Thickness 0.12-1.2mm Width 600-1500mm Tolerance +/-0.02mm Zinc coating AZ 20-500g/m2 Hardness Soft hard(60),medium hard(HRB60-85),full hard(HRB85-95) Technique Hot rolled, cold rolled Delivery 15-30 days Certification ISO 9001-2008,SGS,CE,BV MOQ 25 TONS (in one 20ft FCL) Surface treatment: Chromated, Oiled Spangle regular spangle,minimal spangle, zero spangle,big spangle Payment 30%T/T in advanced+70% balanced;irrevocable L/C at sight Remarks Insurance is all risks and accept the third party test Mechanical properties of galvanized steel Usage Grade Yield strength(MPa) Tensile strength(MPa) Punching galvnaized steel DC51D+Z - 270-500 DC52D+Z 140-300 270-420 DC53D+Z 140-260 270-380 Structure galvanized steel S280GD+Z ≥280 ≥360 S350GD+Z ≥350 ≥420 S550GD+Z ≥550 ≥560
1.What's your advantage?
A: Honest business with competitive price and professional service on export process.
2. How I believe you?
A : We consider honest as the life of our company, we can tell you the contact information of our some other clients for you to check our credit. Besides, there is trade assurance from Alibaba, your order and money will be well guaranteed.
3.Can you give warranty of your products?
A: Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with our quality or service.
4.Where are you? Can I visit you?
A: Sure,welcome to you visit our factory at any time.
5.How about the delivery time?
A: Within 15-35 days after we confirm you requirement.
6.what kind of payment does your company support?
A: T/T, 100% L/C at sight, Cash, Western Union are all accepted if you have other payment,please contact me.
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