Pre-Galvanized Round Steel Tube,Q195~Q235
Pre Galvanized Square Tube Pipe Product Show:
We supply all kinds of tubes either of black or galvanized surface, based on customer's request length, with size range from
Round: 10mm to 165mm
Square: 10x10mm to 500x500mm
Rectangular: 10x20mm to 400x600mm
Our Workshop and Facility:
Our factory is located in Hebei province.
We have 30 high frequency pipe welders with an annual production of 2 million tons.
In addition, we established one warehouse more than 10k square meters in Hangzhou to
supply pipes to south China.
Galvanized Steel Pipe Usuage:
1. Standard: GB/T 13793-2008, JIS G3445, DIN2393, ISO3305, GOST 14162-69, etc.
2. Material: Q195L, Q195, Q215, Q235, STKM 11A, STKM 12A, St28, A53B, St37-2, etc.
3. Specification:
A. Outer Diameter: 21mm~165mm(3/8''~6'')
B. Wall Thickness: 0.6 ~ 6.0mm
C. Length: 5.5~8m
4. Certificate: SGS, RoHS, BV, ISO9001-2008
5. Packing:
A. With steel belt in bundle;
B. Covering with PVC film or waterproof plastic bags
6. Origin place: China(Mainland)
7. Production Capacity: 8, 000Tons per month
8. Application: Guardrail, fence, clamps, scaffolding, and structural screen, EMT, water pumping, etc.
9. Surface treatment: Hot dipped galvanized or electrical galvanized
10. Galvanized Volume: A. Hot dipped galvanized: 200~450G/M2
B. Electrical Galvanized: 60~120G/M2
11. Delivery terms: 10~35 days
Pre Galvanized Square Tube Pipe Product Show:
We supply all kinds of tubes either of black or galvanized surface, based on customer's request length, with size range from
Round: 10mm to 165mm
Square: 10x10mm to 500x500mm
Rectangular: 10x20mm to 400x600mm
Our Workshop and Facility:
Our factory is located in Hebei province.
We have 30 high frequency pipe welders with an annual production of 2 million tons.
In addition, we established one warehouse more than 10k square meters in Hangzhou to
supply pipes to south China.
Galvanized Steel Pipe Usuage:
1. Standard: GB/T 13793-2008, JIS G3445, DIN2393, ISO3305, GOST 14162-69, etc.
2. Material: Q195L, Q195, Q215, Q235, STKM 11A, STKM 12A, St28, A53B, St37-2, etc.
3. Specification:
A. Outer Diameter: 21mm~165mm(3/8''~6'')
B. Wall Thickness: 0.6 ~ 6.0mm
C. Length: 5.5~8m
4. Certificate: SGS, RoHS, BV, ISO9001-2008
5. Packing:
A. With steel belt in bundle;
B. Covering with PVC film or waterproof plastic bags
6. Origin place: China(Mainland)
7. Production Capacity: 8, 000Tons per month
8. Application: Guardrail, fence, clamps, scaffolding, and structural screen, EMT, water pumping, etc.
9. Surface treatment: Hot dipped galvanized or electrical galvanized
10. Galvanized Volume: A. Hot dipped galvanized: 200~450G/M2
B. Electrical Galvanized: 60~120G/M2
11. Delivery terms: 10~35 days
| 1/2'' | 3/4'' | 1'' | 1 1/4'' | 1 1/2'' | / | / |
| size | Size | Size | Size | Size | Size | Size |
| φ 20-22×1.1 | φ 25×1.1 | φ 32-33×1.1 | φ 42×1.1 | φ 47-48×1.4 | φ 140×3.0 | φ 165×5.0-5.75 |
| φ 20-22×1.2 | φ 25×1.2 | φ 32-33×1.2 | φ 42×1.2 | φ 47-48×1.5 | φ 140×3.25 | φ180 ×4.0-4.5 |
| φ 20-22×1.3 | φ 25×1.3 | φ 32-33×1.3 | φ 42×1.3 | φ 47-48×1.6 | φ 140×3.5 | φ180 × 4 .75-7.25 |
| φ 20-22×1.4 | φ 25×1.4 | φ 32-33×1.4 | φ 42×1.4 | φ 47-48×1.7 | φ 140×3.75 | φ180 × 7. 5-8.0 |
| φ 20-22×1.5 | φ 25×1.5 | φ 32-33×1.5 | φ 42×1.5 | φ 47-48×1.8 | φ 140×4.0-4.75 | φ 219×3.5 |
| φ 20-22×1.6 | φ 25×1.6 | φ 32-33×1.6 | φ 42×1.6 | φ 47-48×1.9 | φ 140×5.0-5.75 | φ 219×3.75 |
| φ 20-22×1.7 | φ 25×1.7 | φ 32-33×1.7 | φ 42×1.7 | φ 47-48×2.0 | φ 159×3.0 | φ 219×4.0 |
| φ 20-22×1.8 | φ 25×1.8 | φ 32-33×1.8 | φ 42×1.8 | φ 47-48×2.1 | φ 159×3.5 | φ 219×4.25-6.0 |
| φ 20-22×1.9 | φ 25×1.9 | φ 32-33×1.9 | φ 42×1.9 | φ 47-48×2.2 | φ 159×3.75-4.5 | φ 219×6.25-8.0 |
| φ 20-22×2.0 | φ 25×2.0 | φ 32-33×2.0 | φ 42×2.0 | φ 47-48×2.3 | φ 159×4.75 | |
| φ 20-22×2.1 | φ 25×2.1 | φ 32-33×2.1 | φ 42×2.1 | φ 47-48×2.4 | φ 159×5.0-7.75 | |
| φ 20-22×2.2 | φ 25×2.2 | φ 32-33×2.2 | φ 42×2.2 | φ 47-48×2.5 | φ 165×3.0 | |
| φ 20-22×2.3 | φ 25×2.3 | φ 32-33×2.3 | φ 42×2.3 | φ 47-48×2.75 | φ 165×3.25 | |
| φ 20-22×2.4 | φ 25×2.4 | φ 32-33×2.4 | φ 42×2.4 | φ 47-48×3.0 | φ 165×3.5 | |
| φ 20-22×2.5 | φ 25×2.5 | φ 32-33×2.5 | φ 42×2.5 | φ 47-48×3.25 | φ 165×3.75-4.0 | |
| φ 25×2.75 | φ 32-33×2.75 | φ 42×2.75 | φ 47-48×3.5 | φ 165×4.25 | ||
| φ 32-33×3.0 | φ 42×3.0 | φ 47-48×3.75 | φ 165×4.5-4.75 | |||
| 2'' | 2 1/2'' | 3'' | 4'' | |||
| Size | Size | Size | Size | |||
| φ 59-60×1.4 | φ 75-76×1.7 | φ 88-89×1.7 | φ 114×1.7 | |||
| φ 59-60×1.5 | φ 75-76×1.8 | φ 88-89×1.8 | φ 114×1.8 | |||
| φ 59-60×1.6 | φ 75-76×1.9 | φ 88-89×1.9 | φ 114×1.9 | |||
| φ 59-60×1.7 | φ 75-76×2.0 | φ 88-89×2.0 | φ 114×2.0 | |||
| φ 59-60×1.8 | φ 75-76×2.1 | φ 88-89×2.1 | φ 114×2.1 | |||
| φ 59-60×1.9 | φ 75-76×2.2 | φ 88-89×2.2 | φ 114×2.2 | |||
| φ 59-60×2.0 | φ 75-76×2.3 | φ 88-89×2.3 | φ 114×2.3 | |||
| φ 59-60×2.1 | φ 75-76×2.4 | φ 88-89×2.4 | φ 114×2.4 | |||
| φ 59-60×2.2 | φ 75-76×2.5 | φ 88-89×2.5 | φ 114×2.5 | |||
| φ 59-60×2.3 | φ 75-76×2.75 | φ 88-89×2.75 | φ 114×2.75 | |||
| φ 59-60×2.4 | φ 75-76×3.0 | φ 88-89×3.0 | φ 114×3.0 | |||
| φ 59-60×2.5 | φ 75-76×3.25 | φ 88-89×3.25 | φ 114×3.25 | |||
| φ 59-60×2.75 | φ 75-76×3.5 | φ 88-89×3.5 | φ 114×3.5 | |||
| φ 59-60×3.0 | φ 75-76×3.75 | φ 88-89×3.75 | φ 114×3.75 | |||
| φ 59-60×3.25 | φ 75-76×4.0 | φ 88-89×4.0 | φ 114×4.0 | |||
| φ 59-60×3.5 | φ 114×4.25 | |||||
| φ 59-60×3.75 | ||||||
| φ 59-60×4.0 | ||||||