BLACK GALVANIZED TUBES FOR GREENHOUSES
USD $750 - $950 /Ton
Min.Order:1 Ton
BLACK GALVANIZED TUBES FOR GREENHOUSESna
1.BLACK GALVANIZED TUBES FOR GREENHOUSES
Chinese Standard | American standard | England standard |
GB/T3091 | ASTM A53 | BS1387 |
Steel Grade | Q195/Q215/Q235/Q345/SS400/S235jr | |
Outer diameter | 20-219mm | |
Wall thickness | 1-20mm | |
Length | 2-12m | |
Brand | Reliance | |
Tolerance | OD:+/-1% WT:+/-6% | |
MQO | 1Ton | |
Payment | T/T, L/, O/A, D/P , Paypal, cash ... | |
Delivery time | Within 25days after receiving the deposit | |
Package | Large OD: in bulk | |
Small OD: Packed by steel strips, in bundle | ||
As per to clients |
2.Materials of BLACK GALVANIZED TUBES FOR GREENHOUSES
Chemical Composition | |||||
Material | C% | Mn% | S% | P% | Si% |
Q195 | 0.06-0.12 | 0.25-0.50 | <0.050 | <0.045 | <0.30 |
Q215 | 0.09-0.15 | 0.25-0.55 | <0.050 | <0.045 | <0.30 |
Q235 | 0.12-0.20 | 0.30-0.70 | <0.045 | <0.045 | <0.30 |
Q345 | <0.20 | 1.0-1.6 | <0.040 | <0.040 | <0.55 |
Mechanical Property | |||||
Material | Yield Point(Mpa) | Tensile Strength(Mpa) | Elongation(%) | ||
Q195 | >195 | 315-430 | 32-33 | ||
Q215 | >215 | 335-450 | 26-31 | ||
Q235 | >235 | 375-500 | 24-26 | ||
Q345 | >345 | 470-630 | 21-22 |
3.Products Show of BLACK GALVANIZED TUBES FOR GREENHOUSES
4. Factory Show of BLACK GALVANIZED TUBES FOR GREENHOUSES
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BLACK GALVANIZED TUBES FOR GREENHOUSES