| STANDARD: | ASME SA213， ASTM A213 ， JIS G3459， EN10216-5 | SURFACE: | Pickled And Annealed， Bright Annealed， Polished |
|---|---|---|---|
| TYPE: | Coil，U Tube，staight | NDT: | ET， HT ， UT， PT |
| High Light: | Steel TP347H， Stainless Steel Tubing Annealed， ASME SA213 Steel Seamless Tube | ||
ASME SA213 TP347H Stainless Steel Seamless Tube for boiler application
TONG CHUANG Group is one of the largest Procurement Engineering and Contracting Group companies in China， which belows TONG CHUANG Group， Our group branch company and factory have been already approved by :ABS， DNV， GL， BV， PED 97/23/EC， AD2000-WO， GOST9941-81， CCS， TS， CNNC， ISO9001-2008， ISO 14001-2004.
Standard Specification:
ASTM A213 / A213M – 11a:Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler， Superheater， and Heat-Exchanger Tubes
ASTM A269 – 10:Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service
ASTM A312 / A312M – 12:Standard Specification for Seamless， Welded， and Heavily Cold Worked Austenitic Stainless Steel Pipes
ASTM A511 / A511M – 12:Standard Specification for Seamless Stainless Steel Mechanical Tubing
ASTM A789 / A789M – 10a:Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service
ASTM A790 / A790M – 11:Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe
DIN 17456-2010:GENERAL PUROSE SEAMLESS CIRCULAR STAINLESS STEEL TUBES.
DIN 17458-2010:Seamless Circular of Austenitic Stainless Steel Tube
EN10216-5 CT 1/2 : Stainless Steel & Tube
GOST 9941-81:SEAMLESS COLD- AND WARM-WORKED TUBES MADE OF CORROSION RESISTANT STEEL.
Others like BS， JIS standard or can supply
| Standard: | ASTM A213， ASME SA213 | |
| Equivalent Standards: | EN 10216-5， DIN 17458， GOST 9941-81， GOST 9940-81 | |
| Material: | TP347H， S34709 | |
| Equivalent Material: | 07Cr18Ni11Nb， X7CrNiNb18-10， SUS 347H TB | |
Chemistry Composition
| C， % | Si， % | Mn， % | P， % | S， % | Cr， % | Ni， % | Nb， % |
| 0.04-0.10 | 1.00 max | 2.00 max | 0.045 max | 0.030 max | 17.0-19.0 | 9.0-13.0 | 8*C-1.1 |
Mechanical Properties
| Tensile Strength ， MPa | Yield Strength， MPa | Elongation， % | Hardness， HB |
| 515 min | 205 min | 35 min | 192 max |
Outside Diameter & Tolerance
| Hot rolled | Outside Diameter， mm | Tolerance， % |
| OD≤101.6， WT≤2.4 | +40/-0 | |
| OD≤101.6， 2.4＜WT≤3.8 | +35/-0 | |
| OD≤101.6， 3.8＜WT≤4.6 | +33/-0 | |
| OD≤101.6， WT>4.6 | +28/-0 | |
| OD>101.6， 2.4＜WT≤3.8 | +35/-0 | |
| OD>101.6， 3.8＜WT≤4.6 | +33/-0 | |
| OD>101.6， WT>4.6 | +28/-0 | |
| Cold Drawn | Outside Diameter， mm | Tolerance， % |
| OD≤38.1 | +20/-0 | |
| OD>38.1 | +22/-0 |
| Wall thickness & Tolerance | |
| ASTM A213/A213M specification covers seamless ferritic and austenitic steel boiler， superheater， and heat-exchanger tubes. The tubing sizes and thicknesses usually furnished to ASTM A213/A213M specification are 1⁄8 in. [3.2 mm] in inside diameter to 5 in.[127 mm] in outside diameter and 0.015 to 0.500 in. [0.4 to 12.7 mm]， inclusive， in minimum wall thickness or， if specified in the order， average wall thickness. Tubing having other diameters may be furnished， provided such tubes comply with all other requirements of ASTM A213/A213M specification. | |
| Manufacture: tubes shall be made by the seamless process and shall be either hot finished or cold finished， as specified. Heat Treatment: solution treatment. Inspection & Test: chemistry composition， tensile test， hardeness test， flattening test， flaring test， NDT， surface inspection and dimension check. | |
| Length: 5800mm; 6000mm; 6096mm; 7315mm; 11800mm; 12000mm; and so on. Max developed length: 32 meters， also U bending can be offered， each leg length can be 15.24 meters. |
