Loading Port:China main port
Payment Terms:TT OR LC
Min Order Qty:1 m.t.
Supply Capability:1 m.t./month
| Steel Grade: | 77B/82B | Standard: | AISI,ASTM,BS,DIN,GB,JIS | Wire Gauge: | 3.0mm ~ 10.0mm |
| Place of Origin: | Tianjin China (Mainland) | Type: | Drawn Wire,Spiral/Plain/Indented | Application: | Construction |
| Alloy Or Not: | Non-alloy | Model Number: | Spiral | Brand Name: | Daqiang |
| Tensile Strength: | 1470-1860 | MOQ: | 5 Metric Tons | Bending Radius: | 15-25 |
| Elongation: | not less than 3.5 | Relazation Properties: | 2.0 | Bending Times: | 4 |
| Coil Weight: | 800-1500 kgs | Delivery: | 10-20 working days | Nominal Dia: | 4.0/4.8/5.0/6.0/7.0/8.0/9.0/10.0mm |
| Packaging Detail: | Depends On Your Eequirement or Standard Export Packing |
| Delivery Detail: | within 20 days |
1.Material : 77B/82B
2.Delivery:7 days
3.Payment:L/C or T/T
4.MOQ: 10 tons
steel wire for flexible duct 
Nominal Diameter dn/mm | Number of Spiral Ribs | Lining Dimension | Outline Dimension | Single Rib Size | Layer Length of Ribs C/mm | ||
Lining Diameter D1/mm | Tolerance /mm | Outline Diameter D/mm | Tolerance /mm | Width a/mm | |||
4.00 | 4 | 3.85 | ±0.05 | 4.25 | ±0.05 | 0.90~1.30 | 24~30 |
4.80 | 4 | 4.60 | 5.10 | 1.30~1.70 | 28~36 | ||
5.00 | 4 | 4.80 | 5.30 | ||||
6.00 | 4 | 5.80 | 6.30 | 1.60~2.00 | 30~38 | ||
6.25 | 4 | 6.00 | 6.70 | 30~40 | |||
7.00 | 4 | 6.73 | 7.46 | ±0.10 | 1.80~2.20 | 35~45 | |
7.50 | 4 | 7.26 | 7.96 | 1.90~2.30 | 36~46 | ||
8.00 | 4 | 7.75 | 8.45 | 2.00~2.40 | 40~50 | ||
9.00 | 4 | 8.75 | 9.45 | 2.10~2.70 | 42~52 | ||
9.50 | 4 | 9.30 | 10.10 | 2.20~2.80 | 44~53 | ||
10.00 | 4 | 9.75 | 10.45 | 2.50~3.00 | 45~58 | ||
11.00 | 4 | 10.76 | 11.47 | 2.60~3.10 | 50~64 | ||
12.00 | 4 | 11.78 | 12.50 | 2.70~3.20 | 55~70 | ||
