ASTM A350 LF1, LF2 CL1 \ / cl2 flanges yog tsim los ntawm kev ua ke ntawm cov pa roj carbon, silicon, npib nyiaj uas siv los ntxiv dag zog rau cov flange.
A350 LF3 cov khoom siv feem ntau raug xa mus rau cov roj carbon me roj carbon hlau tsawg fittings lossis flanges.
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Flanges tsim tawm rau ASTM A350 LF3 yuav tsum muaj kub kub uas kub li 150 degrees Fahrenheit (LF3).
Ht yeeb nkab tau lees paub ua cov chaw tsim khoom thiab cov xa khoom ntawm A350 LF2 \ / LF3 steel flanges (gr.
