Ivalve yesango ye-meibiao iyathengiswa

Ivalve yesango yaseMelika esemgangathweni

uqhagamshelo lweflange API umgangatho waseMelika otyhidiweyo ivelufa yesango yentsimbi ifanelekile kwimibhobho ene-ANSI Class 150～2500 kunye nobushushu obusebenzayo obungaphantsi kwama-600℃, njengezityalo zamandla ze-oyile, iikhemikhali kunye ne-thermal, ukunqumla okanye ukudibanisa umbhobho ophakathi.
Imidiya esebenzayo: amanzi, ioli, umphunga, njl.

Iindlela zokusebenza zezi: manual, transmission gear, electric, pneumatic, njl.

Iimpawu zesakhiwo semveliso

1. Iimveliso zenzelwe kwaye zenziwe ngokwemigangatho ye-API, ngokutywinwa okuthembekileyo kunye nokusebenza okugqwesileyo, kwaye ingasetyenziselwa izixhobo ezithunyelwa ngaphandle.
I-2.600Lb okanye ngaphezulu kwesango kunye nezitulo zokuhlala zevalve zenziwe nge-stellite cobalt-based cemented carbide ngokufakwa kwi-welding, ekwazi ukumelana nobushushu obuphezulu, i-corrosion-resistant, i-scratch-resistant kwaye inobomi obude benkonzo.
3. Isiqu sevalve sinokuxhathisa okuhle kokubola kunye nokuxhathisa ukukrweleka emva kokucinywa nokufudumeza kunye nonyango lwe-nitriding yomphezulu.
4. I-Wedge-type elastic gate structure yamkelwe, kwaye iibheringi eziqengqelekayo zicwangciswa kwi-caliber ephakathi kunye nenkulu, ukwenzela ukuba ukuvula nokuvala kube lula.
5. Umzimba we-valve uneentlobo ezipheleleyo zezixhobo, kwaye ukupakishwa kunye ne-gasket zikhethwe ngokufanelekileyo ngokweemeko zangempela zokusebenza okanye iimfuno zabasebenzisi, ezinokuthi zisetyenziswe kwiimeko ezahlukeneyo zokusebenza zoxinzelelo, ubushushu kunye nophakathi.
6.1500LB, 2500LB umgodi ophakathi wamkela uxinzelelo oluziqinisayo lokutywina isakhiwo. Ukusebenza kokutywinwa kwanda ngokunyuka koxinzelelo lwangaphakathi, kwaye ukuthembeka kuphezulu. 7. Isitywina esibuyela umva senziwe ngentsimbi engenastainless isitulo sotywino okanye i-austenitic steel stainless ephezu komzimba. Isitywina esingasemva sinokuthenjwa, kwaye ukutshintshwa kunye nokugcinwa kokupakisha kunokwenziwa ngaphandle kokumisa umatshini, olungele kwaye ukhawuleza kwaye awuchaphazeli ukusebenza kwenkqubo.