Kev paub

Daim ntawv thov ntawm pneumatic tawg-pov thawj npauj npaim valve hauv kev lag luam kev nyab xeeb: 1. Petrochemical kev lag luam: kev lag luam petroche

Qhov zoo thiab daim ntawv thov scenarios ntawm midline npauj npaim li qub

Hluav taws xob flange ob chav eccentric npauj npaim valve

Yuav ua li cas mus cuag lub neej kev pab cuam ntawm hard sealed npauj npaim li qub

Lub luag hauj lwm twg muaj lub triple eccentric nyuaj foob npauj npaim valve ua si hauv kev lag luam petrochemical?

Dab tsi yog cov khoom siv rau desulfurization npauj npaim li qub?

Vim li cas qhov eccentricity ntawm npauj npaim li qub nce?

Cov yam ntxwv ntawm flange gate valves

Npauj npaim valve vulcanized valve lub rooj hais txog roj hmab kab npauj npaim li qub; Lub rooj zaum tsis tu ncua yog hais txog lub rooj zaum roj hmab