| 标准： | ASME SA213， ASTM A213 ， JIS G3459， EN10216-5 | 表面： | 酸洗和退火，光亮退火，抛光 |
|---|---|---|---|
| 类型 | 盘管，U 型管，直管 | 无损检测： | ET， HT ， UT， PT |
| 强光 | Steel TP347H， Stainless Steel Tubing Annealed， ASME SA213 Steel Seamless Tube | ||
ASME SA213 TP347H Stainless Steel Seamless Tube for boiler application
同昌集团 是 one of the largest Procurement Engineering and Contracting Group companies in China， which belows 同昌集团， 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。
标准规格：
ASTM A213 / A213M - 11a：无缝铁素体和奥氏体合金钢锅炉、过热器和换热器管材标准规范
ASTM A269 - 10：一般用途奥氏体不锈钢无缝管和焊接管标准规范
ASTM A312 / A312M - 12：奥氏体不锈钢无缝、焊接和重冷作钢管标准规范
ASTM A511 / A511M - 12：无缝不锈钢机械管材标准规范
ASTM A789 / A789M - 10a：一般用途铁素体/奥氏体不锈钢无缝和焊接钢管标准规范
ASTM A790 / A790M - 11：铁素体/奥氏体不锈钢无缝管和焊接管标准规范
DIN 17456-2010：普通无缝圆形不锈钢管。
DIN 17458-2010：奥氏体不锈钢无缝圆管
EN10216-5 CT 1/2 : 不锈钢和管材
GOST 9941-81：耐腐蚀钢冷作和热作无缝钢管。
其他如 BS、JIS 标准或可提供
| 标准： | astm a213， asme sa213 | |
| Equivalent Standards: | EN 10216-5， DIN 17458， GOST 9941-81， GOST 9940-81 | |
| 材料 | TP347H， S34709 | |
| 等效材料： | 07Cr18Ni11Nb， X7CrNiNb18-10， SUS 347H TB | |
化学成分
| C， % | 硅，% | 锰， % | P， % | S， % | Cr， % | 镍，% | 铌，% |
| 0.04-0.10 | 最大 1.00 | 最多 2.00 | 0.045 最大值 | 最大 0.030 | 17.0-19.0 | 9.0-13.0 | 8*C-1.1 |
机械性能
| 拉伸强度 ，兆帕 | 屈服强度，兆帕 | 延伸， % | 硬度，HB |
| 515 分钟 | 205 分钟 | 35 分钟 | 最大 192 |
外径和公差
| 热轧 | 外径，毫米 | 公差， % |
| 体积≤101.6，重量≤2.4 | +40/-0 | |
| 直径≤101.6， 2.4＜ 重量≤3.8 | +35/-0 | |
| 直径≤101.6， 3.8＜ 重量≤4.6 | +33/-0 | |
| 直径≤101.6，重量>4.6 | +28/-0 | |
| OD>101.6， 2.4＜WT≤3.8 | +35/-0 | |
| OD>101.6， 3.8＜WT≤4.6 | +33/-0 | |
| 湿度>101.6，重量>4.6 | +28/-0 | |
| 冷拔 | 外径，毫米 | 公差， % |
| 外径≤38.1 | +20/-0 | |
| OD>38.1 | +22/-0 |
| 壁厚和公差 | |
| 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. |
