| Customization: | Available |
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| Standard: | ASTM, JIS, GB, AISI, DIN, BS |
| Certification: | ISO, RoHS, IBR |
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galvanised steel roll brief introduction
Galvanised steel roll is proceeding by the chemistry degrease and electric analysis with the cold rolled steel coil and sheet, clean the oils on the surface of steel, sufficiently heated to the proper temperature for zinc coating, pass by level up, strain rectify, and then passivation or annoit etc. Hot-dip galvanizing is the process of applying a protective zinc coating to steel sheet or iron sheet, to prevent rusting.
galvanised steel roll advantages
Hot dipped zinc on the surface of cold rolled steel sheet improves anti-erode and prolong the usage period of steel coil. The galvanized steel coil looks more beautiful and artier.
galvanised steel roll applications
GI galvanised steel roll is widely used in light industry, home appliances,automobile and architecture (as light steel keel, air conditioner system, panel,roof sheet, rolling door ). It is also the base materials for color coated steel sheet.
packing details-standard export sea worthy packing
All steel rolls have standard seaworthy export packing. From inside to outside, there are anti-rust cloth, plastic film, stainless steel guard board, strapping and lock catch.
galvanised steel roll specifications
| product name | hot dipped zinc coated galvanised steel roll |
| base material | cold rolled steel sheet |
| steel grade | DX51D/SGCC, DX52D, DX53D, etc |
| zinc coating | 40-275 g/ m2, or according to customer's request |
| thickness range | 0.12-1.5 mm |
| thickness tolerance | -0.02mm-+0.01mm |
| width range | 20-1250mm |
| width tolerance | ±2mm |
| coil weight | 1-8T, normally 3-5 T |
| coil ID | 508mm, 610mm, normally 508mm |
| surface structure | regular spangle, minimized spangle, zero spangle, big spangle |
| surface treatment | chromate-passivated, oiled, chromate-passivated and oiled, untreated (dry) |
| package method | vertical and horizontal,normally horizontal with standard export seaworthy package |
| main applications | metal construction materials, home appliance, etc |
| coated sheet base materials |
FAQ
Q1: Are you from a factory or trade company?
A1: Henan Tiga Engineering Co.,Ltd is a factory with 15 years export experiences.
Q2: What is the payment term?
A2: Normally 30% T/T as deposit and the balance upon the copy of bill of lading. L/C is also acceptable.
Q3: What about the delivery time?
A3: Normally about 25 days after receiving the deposit.
Q4: What are the spangle types of galvanized steel coil?
A4: There are zero spangle, minimized spangle, regular spangle and big spangle.
Q5: Can you offer free samples?
A5: Yes, the samples are free, but you have to pay the delivery cost.
Q6: What's the package method?
A6: All products have the standard export seaworthy package.
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