標準編號:	GB 3422-1982
中文名稱:	連續鑄鐵管
英文名稱:	Cast-iron Pressure Pipe Made by Continuous Casting Process
中標分類:	H41    生鐵
行業分類:	GB    國家標準
ICS分類:	23.040.10 23.040.10    鐵管和鋼管 23.040.10
發布機構:	國家標準局
發布日期:	December 1, 1982
實施日期:	1983-11-1
標準狀態:	superseded
被新標準替代:	GB/T 3422-2008 連續鑄鐵管
被替代日期:	2009-5-1
作廢日期:	2009-05-01
替代舊標準:	YB 427-1964
翻譯語言:	英文
文件格式:	PDF
中文字符數:	6000 字
翻譯價格(元):	180.0
交付時間:	付款后 1 個工作日

This Standard is applicable to grey cast iron straight pipes made by continuous casting process and used for transportation of water and gas. The use of cast iron pipes shall refer to relevant piping design technical requirements and construction specification. 1 Classification Cast-iron pressure pipes made by continuous casting process can be divided into three grades (Grades LA, A and B) according to the wall thickness. 2 Dimension, Shape and Weight 2.1 Dimension and shape 2.1.1 Shape and dimension of socket straight pipe shall meet the requirements of Figure 1, Tables 1 and 2.