ASTM A312 TP316L Seamless Austenitic Stainless Steel Pipes , Tuberias

ASTM A312 TP316L Seamless Austenitic Stainless Steel Pipes ， Tuberias

TONG CHUANG Group offers ASTM A312/ASME SA312 TP316L SMLS  austenitic stainless steel tubes/pipes with high quality which generally are used 于 热交换器、锅炉及其他 高温应用。

美国材料试验协会 A312/ASME SA312  本规范适用于高温和一般腐蚀性环境下使用的无缝、直缝焊接和大量冷加工的焊接奥氏体不锈钢管。

ASTM A312/ASME SA312 TP316L is a specific grade of stainless steel often used in piping systems.And this material offers a combination of corrosion resistance， strength， durability， and versatility， making it a popular choice for various industries and applications.

规格

优势

1. TP316L has excellent corrosion resistance， especially in environments containing corrosive substances such as chlorides.

2.TP316L can withstand high temperature without losing its strength and integrity. It has a maximum operating temperature of 870°C (1600°F)， making it suitable for high temperature applications.

3.TP316L has good mechanical properties， including high tensile strength and yield strength， which contribute to its overall durability and

longevity. It can withstand high pressure and external force， suitable for heavy-duty applications.

4. TP316L is relatively easy to fabricate and solder for seamless and efficient installation. It can be easily formed into various shapes and sizes， enabling it to meet different piping requirements.

5.TP316L is commonly used in the food and beverage industry and pharmaceutical applications due to its hygienic properties. It resists bacterial growth， is easy to clean and sanitize， and meets strict hygiene standards.

6. TP316L has low carbon content， which improves its ability to resist sensitization and intergranular corrosion. This makes it suitable for applications involving high temperatures and welding processes.

我们可提供的 ASTM A312/ ASME SA312 等级：

TP304，TP304L，TP304H，TP310S，TP310H，TP316L，TP316H，TP310S，TP310H，TP317，TP317L，TP321，TP321H，TP347，TP347H，TP904L，etc

需要测试

横向拉伸试验 压平试验/扩口试验/ 蚀刻测试 / 硬度测试 

化学成分 max% 

Note A:For small diameter or thin walls or both， where many drawing passes are required， a carbon maximum of 0.040% is necessary in grades TP304L and TP316L. Small outside diameter tubes are defined as those less than 0.500 in. [12.7 mm] in outside diameter and light wall tubes as those less than 0.049 in. [1.20 mm] in average wall thickness (0.044 in. [1.10 mm] in minimum wall thickness).

退火要求

机械性能 

应用

石化工业

气体处理

Heavy-duty applications                                                                       

化学加工

海洋环境

Water treartment systems                                                                          

石油和天然气行业                                                

High temperature applications