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Free Sample Building Material China Quality Assured Ss400 Black Steel Pipe Price
Product Description
I.Product Basic Info:
| Shape: | round/sqaure/rectangular/oval or other special section tube | |||||||||
| OD: | 20-219.1mm, WT: 0.8-12mm | |||||||||
| Size: | 10*10-400*400mm,WT:0.8-12mm | |||||||||
| Size: | 10*20-400*600mm, WT:0.8-12mm | |||||||||
| length: | 0.3-13m (as customers' request) | |||||||||
| Surface: | Pre-galvanized/Hot Dip Galvanized/Oiled/Painted/Bared , can be dealed as customers'need | |||||||||
| Zinc Coating: | 50-150g/m2 for Pre- galvanized, more than 200g/m2 for hot dip galvanized.or as clients'need | |||||||||
| Material: | Q195/Q215/Q235/Q345/Q195-Q235 ABCD | |||||||||
| Standard: | ASTM-A53 /BS 1387-1985/ GB/T 3091-2001 for round pipe | |||||||||
| ASTM A500 /GB/T3094 for square/rectangular pipe | ||||||||||
| Manufacturing Technique | Weld/Seamless/ ERW/ SSAW/ LSAW / Cold Drawn/ Hot Drawn | |||||||||
| Ends: | Plain /Beveled/ Threaded with sockets coupling and plastic caps/ Necking down/ Expanding neck/ Punching holes | |||||||||
2.Product Chemical Composition & Mechanical Properties :
| Grade | Chemical Composition | Mechanical Properties | ||||||
| C | Mn | Si | S | P | Yield | Tensile | Elongati | |
| Strength Mpa | Strenth 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 | ≥217 | ||
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