Cold Rolled Steel Strip-Roofing sheet-Manufacturers-HUA RUI DE STEEL TRADING

Specifications

1. Thickness: 0.05mm-2.00mm
2. Width: 10mm-500mm
3. Zinc coating: 20g-180g /m2
4. ID and weight: as requirements

1. Certification

a. Strong corrosion resistance           b. Surface quality

c. Conducive to deep processing       d. Economy and practicality

 2. Product description

Manufacturer	HUA RUIDE STEEL—Galvanized Steel Strip
Grade	Q195/215/235B/345B/20Mn steel SGCC DX51D DX53D DX54D
Standard	GB AISI ASTM   BS   DIN   JIS
Thickness	0.05 MM - 2.00 MM
Width	10 MM – 500 MM
Zinc Coating	30g/m2 - 180g/m2
Length/weight	Depend on the coil
Inner Diameter	Ribbon wound=200mm/300mm/406mm  Oscillated wound=406mm
Tensile Strength	280 – 430 Mpa
Technique	Hot rolled/Cold rolled- Galvanized (Zinc coated)
Spangle State	Mini/Regular/Big/Zero spangle
Surface Treatment	Chromate treatment /Chromate-free treatment Untreated Un-oiled/Oiled Anti-fingerprint/Un-Anti-fingerprint Coating, Color,Bluing treatment, Heat Treatment
Note:We can produce special specification as per customer request, and we can make the edge smoother of the steel packing strips.

 

Tolerances	Width	≤31.75mm	±0.10mm
		>31.75mm	±0.13mm
	Thickness	≤0.40mm	±0.015mm
		>0.40—0.70mm	±0.020mm
		>0.70—1.30mm	±0.025mm
Note: the thickness of steel strip does not include the coating or the thickness of the max.

 

Technical Parameters	Ordinary steel strapping	σb≥65-75kg/mm2(650-750Mpa), elongation:δ5≥3%-5%
	Ordinary steel strapping	σb≥75-85kg/mm2(750-850Mpa), elongation:δ5≥4%-6%
	High quality steel strapping	σb≥85-1000kg/mm2(8501000Mpa), elongation:δ5≥5-8%

 

3. Product show

 

 

 

 

 

4. Product line

 

 

5. Package: Standard seaworthy packing, wooden or iron pallets Bundles

 

a). inner is water-proof wax paper

 

b). middle is plastic film

 

c). outer is sackcloth or compound paper 2 or 3 small coils per bundle

 

   (Inner diameter is 200mm&300mm)

 

 

6. Load and transport:

 

 

7. Color: Black, Gray, Green, White, etc

 

 

8. Application of our PPGI/GI

 

 

Galvanized steel strip products are mainly used in construction, light industry, auto industry, agriculture, animal husbandry and fishery, and commercial.

 

 

a) Welded steel pipe and cold bend section steel billet, manufacturing bicycle frame, wheels, clamp, washer, spring leaf, saw blade, metal products and blades, etc.

 

 

b) Construction industry is mainly used in the manufacture of corrosion resistance of industrial and civil construction roof panel, roof grille, etc;

 

 

c) Light industry with its manufacturing home appliance shell, civil chimney, kitchen utensils, etc;

 

 

d) Auto industry is mainly used in the manufacture of car corrosion resistant parts, etc;

 

 

e) Agriculture animal husbandry and fishery is mainly used for food storage, meat and frozen aquatic products processing equipment, etc;

 

 

f) Commercial is mainly used as a material handling, packaging equipment, etc.

 

 

9. The superiority of product:

 

(1).Increased supporting strength      (2).Reduced project cost     (3).Light weight        

(4).Easy and fast for installation         (5).Durable: 12-20 years     (6).Multifold color choices

 

(7). Non-pollution technology, Moisture resistance, Corrosion resistance, Weather fastness Beautiful designed

 

 

10. Payment terms:20%TT in advance+80% TT or irrevocable 80%L/C at sight