GB/T 22091.1-2008

Active

Gauges for pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads - Part 1:Verification of parallel internal and taper external threads

55°密封管螺纹量规第1部分：用于检验圆柱内螺纹与圆锥外螺纹

Standard Type

GBT

ICS

17.040.30

CCS

J42

Status

现行

Issue Date

2008-06-25

Implementation

2009-01-01

Responsible Dept

中国机械工业联合会

Drafting Unit

N/A

🔗 Related Standards / 同类标准

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