CovASME B16.5 Chav Kawm 300 Dig Muag Flangeyog ib qho tseem ceeb uas siv los kaw qhov kawg ntawm cov kav dej los yog lub siab qhib lub nkoj. Tsis zoo li lub caj dab weld lossis plam- ntawm flanges, qhov muag tsis pom flange tsis muaj qhov nruab nrab. Nws yuav tsum tiv taus lub zog tag nrho ntawm lub cev lub zog sab hauv ntxiv rau qhov pib bolting stresses. 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.
Qhov Ntsuas Tseem Ceeb rau Chav Kawm 300 Dig Muag Flanges
Thaum muab los yog tshuaj xyuas cov khoom no, plaub qhov kev ntsuas tseem ceeb qhia qhov haum thiab kev ncaj ncees ntawm lub foob. Rau tus qauv Class 300 flange, qhov loj me me yog qhov lojNominal Pipe Loj (NPS)nce.
1. Sab nraud txoj kab uas hla (O)
Tag nrho qhov dav ntawm flange. Rau 2 "Class 300 flange, OD yog6.50 hli, whereas 12" version dhia mus20.50 Nws.
2. Yam tsawg kawg nkaus Thickness (tf)
Vim tias qhov muag tsis pom flanges ua "stoppers," lawv feem ntau thicker dua lawv cov flanges counterparts. Qhov tuab no ua kom lub phaj tsis deform nyob rau hauv siab hydrostatic siab.
3. Bolt Circle Diameter (W)
Qhov no yog lub nplhaib tsis pom uas dhau los ntawm qhov nruab nrab ntawm txhua qhov ntsia liaj qhov rooj. Qhov tseeb ntawm no yog qhov tseem ceeb rau kev sib haum xeeb nrog mating flange.
4. Tus lej thiab txoj kab uas hla ntawm Bolt Qhov
Chav Kawm 300 flanges siv qhov ceev dua ntawm cov bolts piv rau Chav Kawm 150 los tswj qhov kev ntsuas siab.
ASME B16.5 Chav Kawm 300 qhov muag tsis pom Flange Dimensions
