GB/T 46322-2025

Active

Restrained joint systems for ductile iron pipelines—Calculation rules for lengths to be restrained

球墨铸铁管自锚接口系统 自锚长度计算方法

Standard Type
GBT
ICS
23.040.10
CCS
H48
Status
现行
Issue Date
2025-10-05
Implementation
2026-05-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A