JIS G3302,EN10142/10143, GB/T 2618-1988
normal spangle, large spangle, small(min) spangle, zero spangle
With Hydraulic Testing, Eddy Current , Infrared Test
Widely used for roofs, outer walls, ovens, explosive-proof
steel,electrically controlled cabinets,galvanized tube/pipe,
ceiling channel, building material
Common products, we can provide freely, for special production,we can depends on negotiation.
export standard, plastic film+water proof paper + steel plate+ packing steel strip or according to client's requirement
Galvanized Steel Coils have gone through a chemical process to keep them from corroding. The steel gets coated in layers of zinc because rust won't attack this protective metal. For countless outdoor, marine, or industrial applications, galvanized steel is an essential fabrication component. The principal method of making steel resist corrosion is by alloying it with another metal, zinc. When steel is submerged in melted zinc, the chemical reaction permanently bonds the zinc to the steel through galvanizing. Therefore, the zinc isn't exactly a sealer, like paint, because it doesn't just coat the steel; it actually permanently becomes a part of it.
1. Our major is ppgi coil , gi ,wooden ppgi.we have a lot experience.
2. Advantage: quick delivery,small order ok, prime grade.
3. Available to do corrugated roofing sheet according to your requirement.
4. Standard export seaworthy packing or according to client's requirement.
5. Good experience in exporting to support you clear customs.