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Steel coupling DN 20

  • Steel coupling DN 20

Price

from 1 pc.1 11.63 грн.
from 10 pc.1 8.47 грн.

Metal: steel. Connection type: thread, NPS -20 mm Design features: straight., Working medium: water, steam, gas, Working pressure: 16.bar

Steel coupling DN 20

Steel couplings with internal thread for connecting pipes. They are used to connect threaded parts of pipelines with an external thread. They are a component part for a squeegee. The squeegee assembled with a coupling and a locknut is used to create prefabricated and dismountable connections on pipelines, which can be removed if necessary. Couplings are made from thick-walled steel pipes.The inner part of the coupling is completely threaded, the outer part is smooth. To fix the coupling on the squeegee, it is wedged with a lock nut. Also, couplings are used to assemble temporary pipelines, for example, irrigation systems in the fields. Galvanized couplings last 4 times longer than non-galvanized ones.

Characteristic

Material                                  Steel

Fitting type: ...                        coupling sleeve

Nominal passage DN (Dn)    20 mm

Thread in inches                    3/4"

Thread                                   internal

Wednesday                            water, steam, gas

Maximum temperature         + 175 ° C

Nominal pressure PN / PN   16 kgf/cm sq.


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