GOST 21857-78

Tube connections. Reduce unions for pn 16 mpa (160 kgf/cm2). Construction and dimensions

STANDARD published on 1.1.1980

English and Russian -
electronic design (pdf) (174.00 USD)

English and Russian -

Print design (174.00 USD)

Russian -

electronic design (pdf) (46.80 USD)

Russian -

Print design (46.80 USD)

The information about the standard:

Designation standards: GOST 21857-78
Publication date standards: 1.1.1980
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Russian technical standard
Category: Technical standards GOST

Annotation of standard text GOST 21857-78 :

Implemented changes and corrections:
Amd. 6.80
Amd. 2.89
Amd. 8.98