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[China]
Trade Verify
Address: No.208,Lvdi Road,Baihe Town,Qingpu District,Shanghai,China
Contact name:
TOBO STEEL GROUP CHINA |
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Verified Suppliers
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3.Product description:
| Outer diameter | Φ6-630mm | |||||||||||||||
| wall thickness | 1-50mm | |||||||||||||||
| Size | Customized | |||||||||||||||
| Manufacturing process | The steel melt shall be refined with AOD or equivalent | |||||||||||||||
Chemical composition |
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Maximum length | 18000mm/Customized
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| Mechanical properties Tensile strength: |
σb≥750Mpa Elongation: δ≥25% | |||||||||||||||
| Typical working conditions | 30% dilute sulfuric acid, below 60 ℃, annual corrosion rate <0.1mm | |||||||||||||||
| Manufacture Standard | ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673 B.S : BS4504 , BS4504, BS1560, BS10 | |||||||||||||||
| Package | Wooden cases, pallets, nylon bags or according to the customers' requirements | |||||||||||||||
| MOQ | 1pcs | |||||||||||||||
| Delivery time | 10-100 days depending on quantity | |||||||||||||||
| Payment terms | T/T or Western Union or LC | |||||||||||||||
| Shipment | FCA Tianjin/Shanghai, CFR, CIF, etc | |||||||||||||||
| Application | Petroleum/Power/Chemical/Construction/Gas/Metallurgy/Shipbuilding etc | |||||||||||||||
| Remarks | Other materials and drawings are available. |
The chromium content of the steel allows the formation of an invisible corrosion resistant chromium oxide film on the steel surface. If damaged mechanically or chemically this film is self-healing providing that oxygen, even in very small amounts, is present. The corrosion resistance of stainless steel can be enhanced along with providing other useful properties by increasing the chromium content and by adding other elements such as molybdenum, nickel, and nitrogen.
