HG/T 3174-2002 尿素高压设备制造检验方法 尿素级超低碳铬镍钼奥氏体不锈钢的选择性腐蚀检查和金相检查

尿素高压设备制造检验方法 第5部分：尿素高压设备氨渗漏试验方法
Fabrication and inspection method for high pressure urea equipment - Part 5: Ammonia leakage test method for urea high pressure equipment

2010-09-26

尿素高压设备制造检验方法 第6部分：尿素高压设备氦渗漏试验方法
Fabrication and inspection method for high pressure urea equipment―Part 6: Helium leakage test method for urea high pressure equipment

2014-12-22

尿素高压设备制造检验方法 第1部分：不锈钢带极自动堆焊层超声波检测
Fabrication and inspection method for high pressure urea equipment - Part 1: Ultrasonic examination on the automatic strip overlay welds of stainless steel

2010-09-26

尿素高压设备制造检验方法 第3部分：尿素级超低碳铬镍钼奥氏体不锈钢晶间腐蚀倾向试验
Fabrication and inspection method for high pressure urea equipment - Part 3: Intergranular corrosion tendency test for ultra low-carbon chromated nickel molybdenum austenitic stainless steel of urea grade

2010-09-26

尿素高压设备制造检验方法 第2部分：尿素级超低碳铬镍钼奥氏体不锈钢选择性腐蚀检查和金相检查
Fabrication and inspection method for high pressure urea equipment - Part 2: Selective corrosion examination and metallography examination for ultra low-carbon chromated nickel molybdenum austenitic stainless steel of urea grade

2010-09-26

尿素高压设备制造检验方法 第4部分：尿素级超低碳铬镍钼奥氏体不锈钢晶间腐蚀倾向试验的试样制取
Fabrication and inspection method for high pressure urea equipment - Part 4: Intergranular corrosion tendency test specimen preparation for ultra low-carbon chromated nickel molybdenum austenitic stainless steel of urea grade

2010-09-26