ASME B16.47 Series A Chav Kawm 900 Dig Muag Flangeyog qhov tseem ceeb ntawm cov khoom steel tsis muaj qhov nruab nrab. Nws lub luag haujlwm ib leeg yog txhawm rau txiav cov kav dej khiav, cais ib ntu ntawm lub nkoj siab, lossis thaiv kev ntws kom tso cai rau hauv qab -kwj tu. HT PIPE muab txhua yam sib txawv thiab ntsuas ntawm flanges. Thov koj txhob xav li castiv tauj pebrau cov lus qhia ntxiv txog cov khoom thiab tus nqi.
ASME B16.47:Tus qauv no tswj hwm loj - txoj kab uas hla steel yeeb nkab flanges los ntawm NPS 26 txog NPS 60.
Series A:Ua los ntawm cov qubQauv TSIS MUAJ: SP-44tus qauv, Series A flanges yog tuab, hnyav dua, thiab siv cov bolts loj dua piv rau Series B (uas tau muab los ntawm API 605). Series A yog qhov mus rau - rau kev xaiv rau kev ua haujlwm siab thiab cov kav dej sab nraud.
Chav Kawm 900:Qhov no yog qib siab -siab ntsuas. Ntawm qhov kub thiab txias, Chav Kawm 900 carbon steel flange tuaj yeem tiv taus kev ua haujlwm siab tshaj 2000 psi (kwv yees . 150bar), nyob ntawm seb cov khoom siv pes tsawg siv.
Vim li cas Series A thiaj nyiam dua Series B rau Chav Kawm 900 qhov muag tsis pom kev
Thaum nrhiav qhov loj -diameter qhov muag tsis pom flanges hauv North America, cov neeg tsim khoom feem ntau hnyav Series A tiv thaiv Series B. Rau Chav Kawm 900, Series A muaj qhov zoo ntawm cov qauv zoo:
Mass thiab Thickness:Series A flanges muaj qhov tuab tuab tuab heev -section. Qhov tuab no tiv taus lub sijhawm khoov hnyav rau ntawm lub phaj dig muag thaum nyob rau hauv ntau txhiab phaus ntawm siab ib square inch.
Bolting Profile:Series A siv tsawg dua, tab sis loj dua, bolts. Series B siv ntau cov bolts me me. Nyob rau hauv siab -siab Class 900 daim ntawv thov, tuav thiab tensioning loj bolts muab ib tug muaj zog, ntev -lub sij hawm gasket crush, txo txoj kev pheej hmoo ntawm kev puas tsuaj rau kev sib koom tes so.
ASME B16.47 Series A Chav Kawm 900 Qhov muag tsis pom Flange Dimensions
