Mild Steel Q235 80X80 Galvanized Gi Square Steel Tube
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1-99 Ton
US $ 800
≥100 Tons
US $ 600
2, 000, 000ton/ Year
Quick Details
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SP7
Square
Pipeline Transport
Oiled or Galvanized
ERW
Welded
Product Details
Quick Details
Mild Steel Q235 80X80 Galvanized Gi Square Steel Tube
SP7
Square
Pipeline Transport
Oiled or Galvanized
ERW
Welded
1/2''x1/2''~20''x20''
0.04''~1''(1.0~25mm)
GB/T3091, DIN2395, JIS 3466, Bs 6363, ISO 2938
Q195, Q235, Q345, S235jr, S355jr
6m or Cut as Request
Construction Structural, Wall Screens, Frame
CERTEG or Buyer's Brand
Steel Belt in Bundles
20x20~500x500mm
China(Mainland)
73066100
Product Details
Mild Steel Q235 80X80 Galvanized GI Square Steel Tube for Construction
1. Material: ASTM A500 Q195 Q235 Q345 S275JR, S355JR, etc.
2. Production Technique: ERW Welded
3. Specification: 20X20mm~500X500mm
Thickness: 1.0mm~25mm
Length: 6m or cut as request
Addition:
A: Anti-corrosion and high-temperature resistant with hot dipped galvanizied coating or painting.
B: All the production process are made under the ISO9001: 2000 strictly
C: With BV certificate, PC certificate, ISO9001-2000, SGS inspection.
4. Standards: ASTM A500, BS1387-1985, GB/T3094-2008, JIS3466, GB/T6728-2002
5. Packing:
A. Galvanized: Packed by steel strips
B. Black steel hollow: Packed by steel strips and tarpaulin
C. Woven cloth with 7 slats
D. According to the requirements of customers
6. Usage: Mechanical & manufacture, Steel structure, Ship building, Bridging, Automobile chassis, construction, etc.
7. Main market: Middle East, South American, Africa, Asia and some European country and America, Australia, etc.
8. Zinc coating(if): Pre-galvanized: 50-120G/M2; Hot DIP galvanized: 200-400G/M2
9. Productivity: 50, 000 Metric Tons per Month
10. Remark:
A. Payment terms: T/T, L/C
B. Terms of trade: FOB, CFR, CIF, CIP, EXW, etc.
C. Minimum order: 5 tons
D. Lead time: 7-30 days.
1. Material: ASTM A500 Q195 Q235 Q345 S275JR, S355JR, etc.
2. Production Technique: ERW Welded
3. Specification: 20X20mm~500X500mm
Thickness: 1.0mm~25mm
Length: 6m or cut as request
Addition:
A: Anti-corrosion and high-temperature resistant with hot dipped galvanizied coating or painting.
B: All the production process are made under the ISO9001: 2000 strictly
C: With BV certificate, PC certificate, ISO9001-2000, SGS inspection.
4. Standards: ASTM A500, BS1387-1985, GB/T3094-2008, JIS3466, GB/T6728-2002
5. Packing:
A. Galvanized: Packed by steel strips
B. Black steel hollow: Packed by steel strips and tarpaulin
C. Woven cloth with 7 slats
D. According to the requirements of customers
6. Usage: Mechanical & manufacture, Steel structure, Ship building, Bridging, Automobile chassis, construction, etc.
7. Main market: Middle East, South American, Africa, Asia and some European country and America, Australia, etc.
8. Zinc coating(if): Pre-galvanized: 50-120G/M2; Hot DIP galvanized: 200-400G/M2
9. Productivity: 50, 000 Metric Tons per Month
10. Remark:
A. Payment terms: T/T, L/C
B. Terms of trade: FOB, CFR, CIF, CIP, EXW, etc.
C. Minimum order: 5 tons
D. Lead time: 7-30 days.
| Specification of ASTM A500 Q195 Q235 Q345 S275 B Grade ERW Structural Mild Steel Square Pipes | ||||||
| Square steel pipe | Size | WT(mm) | Rectangular steel pipe | Size | WT(mm) | |
| 20*20 | 1.0-2.5 | 20*30 | 1.0-2.75 | |||
| 25*25 | 1.0-2.75 | 20*40 | 1.0-2.75 | |||
| 30*30 | 1.0-2.75 | 25*40 | 1.0-2.75 | |||
| 40*40 | 1.2-3.75 | 30*50 | 1.0-4.75 | |||
| 50*50 | 1.2-5.75 | 30*60 | 1.2-4.75 | |||
| 60*60 | 1.2-5.75 | 40*50 | 1.2-4.75 | |||
| 70*70 | 1.2-5.75 | 40*80 | 1.2-4.75 | |||
| 80*80 | 1.2-5.75 | 50*70 | 1.3-4.75 | |||
| 90*90 | 1.2-5.75 | 50*80 | 1.3-4.75 | |||
| 100*100 | 1.5-12 | 60*90 | 1.3-4.75 | |||
| 120*120 | 2.5-12 | 50*100 | 1.3-5.75 | |||
| 140*140 | 2.75-16 | 50*150 | 1.3-5.75 | |||
| 150*150 | 2.75-16 | 60*160 | 1.3-5.75 | |||
| 160*160 | 3.0-16 | 100*150 | 2.5-16 | |||
| 180*180 | 3.0-16 | 100*200 | 2.5-16 | |||
| 200*200 | 3.0-16 | 100*250 | 2.5-16 | |||
| 250*250 | 4.75-16 | 150*300 | 4.5-16 | |||
| 300*300 | 4.75-16 | 200*300 | 5.5-16 | |||
| 400*400 | 4.75-25 | 200*400 | 5.5-16 | |||
| 500*500 | 4.75-25 | 400*600 | 5.5-25 | |||
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