摘要
结合LNG管道材料(奥氏体不锈钢)对低温冲击试验、设计许用应力、热处理以及管道系统检测和试验等方面的要求,将ASME B31.3、GB/T 20801和GB 50316进行了比较,指出了三种规范内容上的异同点,并对不同之处进行了特别说明。
ASME B31.3 was compared with GB/T 20801 and GB 50316 in the requirements for low temperature toughness test, allowable stresses, heat treatment, examination and leak test of LNG piping material（austenitic stainless steel）. Some similarities and differences were pointed out, and the differences were discussed in particular.
出处
《辽宁化工》
CAS
2013年第4期357-359,368,共4页
Liaoning Chemical Industry
