Daim ntawv thov / Flange Bolting

Flange Bolting Belleville Washers yuav tuav lub foob kom txaus thiab ua kom muaj zog ntxiv thaum lub bolts nkag thiab ncab los ntawm qhov sib txawv ntawm qhov sib txawv ntawm flange thiab bolts.

Kub kub thiab cryogenic yeeb nkab txhawb:

Thermal expansion, so ntawm bolts thiab vibration yuav ua rau tsis tshua muaj gasket siab thiab bolt stretch.

Ntxiv qhov zoo tshaj plaws Flange Bolting Belleville Washers los muab kev nruj ntxiv kom tiv thaiv kom tsis txhob tawm.

Thaum tshav kub kub exchangers & yeeb nkab flanges:

Txawv thermal expansion lossis contraction tshwm sim ntawm flange thiab bolt ua rau poob ntawm gasket load thiab flange to.

Ntxiv qhov zoo tshaj plaws Flange Bolting Belleville Washers kom muaj peev xwm ua ntej ntawm flange thiab ntsia liaj qhov rooj.

Khoom muaj:

●Tooj Hlau H13
nrog zoo hnav tsis kam, toughness, siab kub zog ntawm kub txog li 500℃(kwv yees 1000℃F)

●Precipitation Hardening Stainless Hlau 17-7PH (1.4568) / 15-7PH
nrog zoo heev qaug zog zog thiab zoo corrosion kuj ntawm kub txog li 480℃(kwv yees 900℃F)

● High Temperature Stainless Hlau Inconel 718 (2.4668) / Inconel 750 (2.4669):
nrog siab -lub zog, corrosion{1}}cov khoom siv nickel chromium resistant siv ntawm -200℃(kwv yees -423℃F) txog 700℃(kwv yees 1300℃F)