Phone: +021-67602066 /
| Product Name | China Factory SA179 Heat exchanger Steel Seamless Tube |
| Standard | ASME A179,JIS G3461,DIN 17175 |
| Out Diameter | 1/2"-48"(6mm-1240mm) |
| Wall Thickness | 1mm-200mm |
| Length | 5.8-12m ,random length or fixed length |
| Heat Treatment | Anneal etc |
| Thecnical | Hot Rolled,Cold Drawn |
| Package | In Bundling,In Bulk |
| Suface Treatment | Oil Coating,Black Painted,Varnish,Anti-Corrosion |
| Payment Terms | T/T,L/C |
| Application |
1>Water Transportation 2>Supply Heat and Gas 3>Long Distance Transport Oil and Natural Gas 4>Agricultural Irrigation 5>Water Conservancy Project |
| Grade | Chemical Composition | |||||||
| SA179 | C | Si | Mn | Ni | P | S | Cr | Cu |
| 0.07-0.14 | 0.17-0.37 | 0.35-0.65 | ≤0.25 | ≤0.35 | ≤0.04 | ≤0.15 | ≤0.25 | |
| Mechanical Property | ||||||||
| Tensile Strength | Yield Strength | Elongation | Hardness | |||||
| ≥335Mpa | ≥205Mpa | A≥31% | ≤137 HRs No heat-treatment | |||||
In order to offer you the exact quotaiton, could you pls kindly inform us the detailed item, size, material grade, quantity and other requirements.