最新版本是NACE RP0472-2005。 NACE RP0472-2005的历代版本如下: 2005年NACE RP0472-2005防止腐蚀性石油精炼环境中碳钢焊件在役环境开裂的方法和控制 货号 21006 2000年NACE RP0472-2000防止腐蚀性石油精炼环境中碳钢焊件在役环境开裂的方法和控制 货号 21006 ...
免费在线预览全文 NACE RP 0472-2005 Standard Recommended Practice Methods and Controls to Prevent In-Service Environmental Cracking of Carbon Steel Weldments in Corrosive Petroleum Refining Environments This NACE International standard represents a consensus of those individual members who have reviewed this...
RP0472-2005 NACE International i ___ Foreword Most petroleum refining equipment and piping are constructed of carbon steel having a minimum specified tensile strength of up to 480 MPa (70,000 psi), and in almost every case, the equipment and piping are fabricated by welding. The welds for...
内容提示: I T H E CORROSION SOCIETY NACE Standard RP0472-2000 Item No. 21006 Standard Recommended Practice Methods and Controls to Prevent In-Service Environmental Cracking of Carbon Steel Weldments in Corrosive Petroleum Refining Environments This NACE International standard represents a consensus of ...
NACE RP0472-2000相似标准 NACE SP0472-2015防止腐蚀石油精炼环境中碳钢焊件在役环境裂纹的方法和控制NACE SP0472-2010在腐蚀性石油冶炼环境中防止碳钢焊接联机环境开裂的方法和控制.项目编号21006NACE SP0472-2020防止碳钢焊接件在腐蚀性炼油环境中的服役环境裂纹的方法NACE MR0103-2012在腐蚀性石油精炼环境中抗硫化物应...
NACE Standard RP0472-2005 Item No. 21006 Standard Recommended Practice Methods and Controls to Prevent In-Service Environmental Cracking of Carbon Steel Weldments in Corrosive Petroleum Refining Environments This NACE International standard represents a consensus of those individual members who have reviewed...
4 _ RP0472-2005 NACE International 1 _ Section 1: General 1.1 This standard establishes guidelines to prevent most forms of environmental cracking of weldments in carbon steel refinery equipment and piping. Weldments are defined to include the weld deposit, base metal HAZs, and adjacent b 37...
MR0103 要求P-No.1 碳钢的焊接应根据另外一个NACE 文件,该文件称为RP0472,“在腐蚀性石油炼化环境中防止碳钢焊接在服务环境中裂化的方法和控制”。RP0472 要求进行控制以确保焊接堆积物和热影响区(HAZ) 必须充分软化以抵抗硫化应力裂化。虽然使用特定的焊接工艺/填充材料的组合可以放弃硬度测试,但RP0742 要求在...
MR0103 要求P-No.1 碳钢的焊接应根据另外一个NACE 文件,该文件称为RP0472,“在腐蚀性石油炼化环境中防止碳钢焊接在服务环境中裂化的方法和控制”。RP0472 要求进行控制以确保焊接堆积物和热影响区(HAZ) 必须充分软化以抵抗硫化应力裂化。虽然使用特定的焊接工艺/填充材料的组合可以放弃硬度测试,但RP0742 要求在...
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