ASTM A249 TP321 Welded Tubes For Heat Exchanger

产品详情
原产地:中国中国
品牌名称: TONG CHUANG品牌名称: TONG CHUANG
认证:ABS、GL、DNV、NK、PED、AD2000、GOST9941-81、CCS、ISO 9001-2008
型号ASME SA249 / ASTM A249
付款和发货条款
最低订购量:10 件
价格: 1-150000 美元
包装细节胶合木箱/铁箱/带塑料盖捆包
交货时间:5-65 天
付款条件:T/T, L/C
供应能力:1500 吨/月

SKU: 318 分类:
材料不锈钢产品焊接管
标准:ASME SA249 / ASTRM A249年级TP321
申请:用于锅炉,热交换器,超级加热器长度或根据需要
证书ISO9001-2008,API 5L,API 5CT,等等。包装细节:胶合木箱/铁箱/带塑料盖的捆绑箱

ASTM A249 TP321 Welded Tubes For Heat Exchanger

TONG CHUANG Group offers ASME SA249 / ASTM A249 TP321 welded stainless steel tubes and we sell these tubes in more than 70 countries up to now.

This specification covers nominal-wall-thickness welded tubes and heavily cold worked welded tubes made from the austenitic steels, with various grades intended for such use as boiler, superheater, heat exchanger, or condenser tubes.

TP321 stainless steel has good corrosion resistance in organic and inorganic acids with different concentrations and temperatures, especially in oxidizing media.Its performance is very similar to 304, but due to the addition of metal titanium, it has better grain boundary corrosion resistance and high temperature strength.

 

Also, it has excellent high temperature stress, breaking performance, high temperature creep resistance and stress mechanical properties, and is suitable for welding components used at high temperatures.

 

规格

标准

ASME SA249 / ASTRM A249

材料名称不锈钢 管材--焊接
关键词Austentic stainless steel;  welded  steel tube;boiler / condenser tube;etc.
尺寸和厚度通常按此规格提供的内径为 1 ⁄ 8 英寸 [3.2 毫米] ,外径为 12 英寸 [304.8 毫米],壁厚为 0.015 至 0.320 英寸 [0.4 至 8.1 毫米](含)。壁厚为0.015至0.320英寸[0.4至8.1毫米]。
条件退火
数量英尺,米,或长度数
长度特定或随机

热处理

TP321——S32100——-Solution Treatment——-1900°F——Quenched in Water or Rapidly Cooled by Other Methods

需要测试

化学分析/机械性能/ 硬度测试扁平化测试/ 张力测试/扩口测试

反向弯曲试验/晶间腐蚀试验/静水压或无损电气试验/电化学试验 粒度

Chemical Composition %  TP321

CPSSiCrN其他
0.08max2.00max0.045max0.03max1.00max17.0-19.09.0-12.00.1Ti 5(C+N)-0.7

拉伸要求

等级屈服强度(兆帕)拉伸强度(兆帕)伸长率 (%)
TP32120551535 分钟

应用行业

 

食品加工

纸浆和造纸工业

冷凝器、锅炉和热交换器

海水设备 

石油废气燃烧管道

发动机排气管                                           

石油化工- 炼油 化工等。                                                

能源领域--核能发电、潮汐发电等                                                               

环保领域--气体处理、废水处理等。