压力容器制造检验规程中英对照? 1.1 Material shall be inspected in accordance with the requirements of the QC Manual, Material Control Procedure, Material Identification Procedure of xxxx. 材料的检验应该遵循 QC 手册,材料控制规程,材料鉴定程序 1.2 On completion of material inspection, the results shall be entered into the "MRER" which shall be then submitted to the Exam. Engineer. 材料检验完成,填上结果的 MRER 应该呈交检验工程师。 1.3 Transfers of material identification markings shall be made prior to cutting. 在切割之前应完成材料牌号的移植 1.4 After cutting, shear section shall be checked for no lamination and shear crack. 切割后,应检验切割部分有无夹层,切割裂纹。 1. INSPECTION OF HEADS 封头的检验 2.1 Steel rulers or measuring tapes shall be used to measure the inside and outside diameters of heads. 用钢尺和测量带检验封头的内外直径。 2.2 Ultrasonic thickness meter shall be used to measure the thickness of straight sections and curve section of heads. 直边和弯曲部分的厚度由超声 测厚仪 检验。 2.3 For pressure vessel ,the inner surface of a ellipsoidal head shall not deviate outside of the specified shape by more than 1.25% of D nor inside of the specified shape by more than 0.625% of D, where D is the nominal inside diameter of vessel shell at point of attachment. 压力容器 , 椭圆封头 内表面不应超过规定形状外表面的 1.25 倍直径的距离 查看更多1个回答 . 2人已关注