Quality Standard of Galvanized Steel Coil Sheet Industry Zinc Coated Galvanized Steel Coil Carbon Steel Coil

• Customization: Available
• After-sales Service: Quality Assurance
• Warranty: 7days
• Model NO.: S070
• Standard: ASTM, JIS, GB, AISI, DIN, BS, En 10142-2000
• Certification: ISO, RoHS, IBR
• Surface Treatment: Passivation Chromated/Oiled/Unoiled
• Technique: Cold Rolled
• Application: Roofs, Outer Walls, Ovens, Explosive-Proof Steel
• Edge: Slit edge
• Stock: Not Stock
• Standard Width: 610/750/762/914/925/1000/1200/1219/1250/1500/1524m
• Surface Finish: Zero, Regular, Mini, Big Spangle
• Transport Package: Container
• Specification: 0.13-3.5mm
• Trademark: RELONG
• Origin: China
• Production Capacity: 10000mt/Month

Product Description

Company Profile

Who We Are
We serve One Stop for All your Steel coils/Sheet needs!
In Steel construction materials,we mainly deal in Flat products like HR / CR / Galvanized / Alu-Zinc / PPGI and Steel Tube.
We serve the Roofing,Fabrication industries across markets in Asia,Africa and the Americas.Our strength is our long term supply base with products originating out of partner factoties in China.Our products are used by end user factories,Consumer Durables manufacturers and the Construction sector.

 

Commodity	Quality Standard of Galvanized Steel Coil Sheet
Techinical standard	JIS G3302, GB/T251B, EN 10142-2000, ASTM_A653_A653M-09
Grade	SGCC (DX51D+Z) / SGCH(S550+Z)
Hardness	Soft / Full Hard
Base metal	Galvanized,  Cold Rolled Steel
Surface finish	Zero, Regular, Mini, Big spangle
Surface Treatment	Passivation Chromated / Oiled / Unoiled
Thickness	0.12 -- 3.5mm
Width	610/750/762/914/925/1000/1200/1219/1250/1500/1524mm
Zinc coating	40 -- 350G/M2 (both sides)
ID coil	508mm / 610mm
Coil weight	3 -- 8MT
Package	Properly packed for ocean freight exportation in 20" containers
Application	Widely used for roofs, outer walls, ovens, explosive-proof steel, electrically controlled cabinets, and industrial freezers in the residential and industrial buildings.
MOQ	25T; More or less: 10% generally
Price terms	FOB, CFR, CIF
Payment terms	TT, L/C, D/P etc.
Delivery time	30 days after recepit of 20% TT

    ZINC COATING TEST                                   PAINTING COATING                            TEST HARDNESS TEST    









Exihibiton:






FAQ

The list of questions commonly asked by visitors:

1. Q: What is the raw material Metal steel coils RELONG?
    A: Raw Material Metal that Relong is supply of Five Hundred Top Brand all over the world -                .


2. Q: Why choose Galvalume as color coated coils raw material?
    A: Because the ISO-standard Steel galvalume / Zincalume already so its quality and standard thickness of Aluzinc as an anti-corrosion guarantee.



3. Q: What is the advantage Galvalume compared to other metals (eg galvalnized)?
    A: - Galvalume more resistant to Crack so it is more rust resistant
    B: - In addition, under the premise of superior durability and the same weight,the length of the 1 ton galvalume color coated plate is more than the length of the galvanized color coated plate, so that it has good economy.



4. Q: What are the advantages RELONG Metal from other products?
    A:  - Certified JIS G3302,SGCH HRB85 or more a Vickers hardness of 170 HV OR more / ASTM A792 GR550 / ASTM A653-09 CS/FS A & B/DDS.

    B: - Provide a written warranty (warranty length depending on the thickness of the plate material)