GB 50424-2007

GB 50424-2007 油气输送管道穿越工程施工规范 (英文版)

Code for construction of oil and gas transmission pipeline crossing engineering

2007-10-23

2008-05-01

132

10.00元

是

1,900.00元

Word/PDF

Contents
1 General Provisions
2 Terms
3 Basic Requirements
4 Material Inspection
5 Pipeline Assembling ,Welding, Joint Coating and Inspection
6 General requirements of construction preparation
7 Crossing construction by Horizontal directional drilling
8 Crossing construction by pushing pipe
9 Crossing construction by Shield
10 Crossing construction by oper-cut excavating
11 Tunnel crossing construction by mine tunnelling method
12 Pipeline pigging and pressure test
13 Health, Safety and environment
14 engineering handover and acceptance preparation
Explanation of Wording in this Cold

GB 50424 英文版 English Version