• Transport Package：Waterproof Paper Inside, Then Plastic Film, Finall
• Technique：Cold Rolled
• Intensity：600-1000MPa
• Tensile Strength：880MPa
• Enwind Type：Ribbon Oscillated
• Elongation：3-10%
• Length：Customer′s Request
• Width：16mm
• Thickness：0.3mm
• Strap Material：Steel, High Tensile
• Model NO.：HY-WD-005
• Specification：Waterproof paper inside, then plastic film, finall
• Trademark：OEM
• Origin：Zhejiang, China(Mainland)
• Production Capacity：10000 Ton,Tons Per Year

Name

Bluing steel strap

Painting steel strap

Primary color

Galvanized steel strap

Color

blue

black, blue, green, coffee color, grey

primary, white

galvanize

Surface finish

blue & oiled

painted & waxed

primary & oiled

galvanized

Material

Q195 / Q235 / Q345B / DB460 / high tensile steel

Elongation

3-6% / 6-8% / 8-12%

Tensile strength

600-700Mpa / 700-780Mpa / 780-880Mpa / 880-980Mpa

Enwind type

Ribbon / oscillated

Width

9.5-50mm (Width tolerance:±0.1mm)

Thickness

0.27-1.5mm (Thickness tolerance:±0.02mm)

Inner diameter

200 / 300 / 406mm

Bluing steel strap is to heat treatment the steels at about 200 degree centigrade and make the steel surface to form a layer of dense ferroferric oxide film. Its main ingredient is ferroferric oxide.
The layer of protective film can prevent iron rusts, before packing, you also can paint a layer of anti-rust oil to prolong the store time.(Dense ferroferric oxide film can film the steel body isolated from air and water, and have the effect of anti rust) In general, they are 3-4 layer of packaging, or we can according to customer requirements for packaging.