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| Selling Units: | Ton |
|---|---|
| Package Type: | Paper plastic waterproof or iron sheet covering or three straps binding |
| Picture Example: |
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Packaging: Paper plastic waterproof or iron sheet covering or three straps binding
Productivity: 10000 tons/month
Transportation: Ocean,Land,Air,Express,Others
Place of Origin: CHINA
Supply Ability: 10000 tons/month
Certificate: ISO
Payment Type: T/T,L/C,D/P,D/A
Incoterm: FOB,CFR,CIF,EXW
Product Description
Hot-dip galvanizing is the reaction of molten metal with an iron substrate to produce an alloy layer, thereby combining the substrate and the plating layer. Hot-dip galvanizing is to pickle iron and steel parts first. In order to remove iron oxide on the surface of iron and steel parts, after pickling, it is cleaned in an ammonium chloride or zinc chloride aqueous solution or a mixed solution of ammonium chloride and zinc chloride. And then sent to the hot-dip plating bath. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion and long service life.
Galvanized sheet coil is produced by continuous hot-dip galvanizing process with hot-rolled steel strip or cold-rolled steel strip as the base plate. Hot dip galvanized sheet is supplied with rectangular flat plate through cross cutting; Hot dip galvanized coil supplied in coil form.
Shandong Jianlong Iron and Steel Co., Ltd. is a company with more than 15 years of experience. We are located in Liaocheng, one of the largest steel producing areas in China. We have our own production plant. We also deal in prepainted steel coil, corrugated roofing sheet and carbon steel coil, etc. Welcome to purchase.
Product Specification
| Product | Dx51d Z275 Gi Galvanized Steel Coil for Roofing |
| Standard | ASTM, Bs, EN, DIN, GB, JIS, ASME, etc. |
| Grade | Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S450GD, S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490, SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC340 , SGC490, SGC570; SQ CR22 (230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (340), SQ CR80(550), CQ, FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQ CR40 (275), SQ CR50 (340), SQ CR80 (550); or Customer’s Requirement |
| Thickness | 0.12~3.00 mm (cold rolled)，1.20~4.60 mm (hot-rolled) |
| Width | 600mm-1500mm or 914mm/1000mm/1200mm/1219mm/1220mm |
| Tolerance | Thickness: ±0.01 mm |
| Width: ±2 mm | |
| Coil ID | 508 mm - 610 mm |
| Coil weight | 3 Tons - 8 Tons or as client requirement |
| Zinc coating | 30g/m² - 275g/m² |
| Spangle | Big spangle,Regular spangle,Mini spangle,Zero spangle |
| Surface treatment | Oil,Passivation, Chromated, Skin-passed, Anti-finger Print |
| HS code | 72104900.00 |
| Loading Port | Tianjin Port, Qingdao Port, Shanghai Port |
| Payment Term | L/C or T/T(30% deposit) |
| Delivery time | Within 15 workdays after deposit received |
| Package | plastic film + water proof paper + Steel Plate + packing steel strip |
| Application | Widely used in road, railway, civil construction, water conservancy construction; all kinds of machinery, electrical appliances, window protection and aquaculture, etc. |
| 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 |
Packaging And Transportation
We offer different modes of transport depending on the customer's destination: rail transport and ship transport，etc.The Shipping Mark shall consist of: Trade mark, Seller's name, Product name, Applicable standards,Specifications, Package No., Contract No., Heat No., Weight of zinc film, Color, Production date, Weighing method, Net weight, Gross Weight, Consignee and Protection symbols, etc.
FAQ
1.Why you choose us?
Our company has been 12 years. We control the quality of the products very strictly, there are special people for the quality.
If you got lower price from other supplier, we will pay back twice to customers about the higher price.
2.How long is your delivery time?
According to the quantity.Generally within 2-7 days if in stock. And 15-20 days if not in stock.
3.What is your payment terms?
A: By T/T 30% in advance, and 70% before delivery.
B:100% L/C at sight.
C:By T/T 30% in advance, and 70% L/C at sight.
4.Do you provide samples? Is it free?
Yes, we offer the sample for free but do not pay for the cost of freight.
5.What if the customer is not satisfied?
If there is a problem with the product, we take full responsibility.
If there is a problem in the transportation process, we will help you to solve it.
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