Chongqing Zhengshen Stainless Steel Products Co.,Ltd.
Chongqing Zhengshen Stainless Steel Products Co.,Ltd.
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GB/T13793-1992 GB/T14291-2006 GB/T3091-1993 GB/T3092-1993 Galvanized Pipe
Feature:
The surface of the galvanized steel pipe is hot-dipped or electro-galvanized, which can increase the corrosion resistance and prolong the service life. Generally used for water, gas pipes, seamless pipes for steam pipes, oil pipelines, and pipes for oil and natural gas trunk lines. Agricultural irrigation faucets with pipes and pipes for sprinkler irrigation.
Specification:
OD | 10-600mm(round) |
Thickness | 1.2-30mm |
Length | 3-12m or as per customers' requirements |
| Q195—Grade B, SS330, SPC, S185 |
Standard | GB/T13793-1992,GB/T14291-2006, GB/T3091-1993,GB/T3092-1993,GB3640-88 |
zinc coating | pre-galvanized steel pipe: 60-150g/m2 |
Application | Widely used in structure, accessorize, construction, |
Package | 1) Big OD: in bulk |
Delivery | Normally 7-20 days after getting deposits or according to quantity |
Certification | ISO 9001-2008 BV TUV |
Advantage | 1. reasonable price with excellent quality |
Chemical Composition & Mechanical Properties:
| Chemical Composition | Mechanical Properties | ||||||
| | | | | Yield | Tensile | Elongation | |
Strength Mpa | Strength Mpa | -on % | ||||||
Q195 | 0.06-0.12 | 0.25-0.50 | ≤0.30 | ≤0.045 | ≤0.05 | ≥195 | 315-430 | ≥33 |
Q215 | 0.09-0.15 | 0.25-0.55 | ≤0.30 | ≤0.05 | ≤0.045 | ≥215 | 335-450 | ≥27 |
Q235 | 0.12-0.20 | 0.30-0.67 | ≤0.30 | ≤0.045 | ≤0.04 | ≥235 | 375-500 | ≥26 |
Q345 | ≤0.20 | 1.00-1.60 | ≤0.55 | ≤0.04 | ≤0.04 | ≥345 | 470-630 | ≥22 |