AWWA C207 Class E (275 Psi) Steel-Ring Flanges

AWWA C207 Class E steel-ring flanges yog lwm hom flange tsim thiab tsim raws li cov qauv tsim los ntawm American Water Works Association (AWWA). Class E flanges raug ntsuas rau cov ntawv thov siab dua, nrog rau qhov ntsuas siab ntawm 275 psi (pounds ib square inch). Cov flanges no feem ntau yog siv rau hauv cov khoom siv dej thiab lwm yam kev lag luam uas yuav tsum tau ua kom muaj zog siab dua.

Nov yog qee cov yam ntxwv tseem ceeb ntawm AWWA C207 Class E steel-ring flanges:

Loj thiab Dimensions:

Zoo ib yam li Class D flanges, qhov ntau thiab tsawg ntawm AWWA C207 Class E steel-nplhaib flanges feem ntau yog li ntawm 4 ntiv mus rau 144 ntiv tes inch.

Qhov ntev yog teev raws li AWWA cov qauv, suav nrog cov qauv ntawm lub qhov taub, flange thickness, thiab tag nrho qhov ntev.

Khoom siv:

AWWA C207 Class E steel-nplhaib flanges feem ntau yog tsim los ntawm cov pa roj carbon steel lossis stainless hlau kom ntseeg tau tias muaj zog, ruaj khov, thiab tsis kam tiv thaiv corrosion.

Cov khoom siv feem ntau suav nrog ASTM A105 rau carbon steel thiab ASTM A182 rau stainless hlau.

Daim ntawv thov:

Class E flanges yog siv nyob rau hauv cov khoom siv dej, suav nrog cov chaw kho dej hauv nroog, cov chaw kho dej khib nyiab, thiab cov kav dej hauv tsev, qhov twg yuav tsum muaj kev ntsuas siab dua.

Lawv kuj tseem siv tau rau hauv lwm cov ntawv thov uas muaj corrosion-resistant thiab siab-rated flanges yog qhov tseem ceeb, xws li cov chaw tsim tshuaj, cov roj thiab cov kav dej, thiab cov chaw tsim hluav taws xob.

Q&A:

Q: Dab tsi txawv Class E flanges los ntawm lwm cov chav kawm ntawm AWWA C207 flanges?

A: Qhov sib txawv tseem ceeb nyob hauv qhov ntsuas siab. Class E flanges raug ntsuas rau cov ntawv thov siab dua piv rau cov chav kawm qis xws li Class D.

Q: AWWA C207 Class E steel-ring flanges puas tuaj yeem siv rau cov ntawv thov kub?

A: Zoo ib yam li Class D flanges, thaum cov flanges no tsim nyog rau cov khoom siv dej thiab lwm yam kev siv uas muaj qhov kub thiab txias, lawv yuav tsis haum rau cov ntawv thov kub uas tsis muaj kev txiav txim siab ntxiv xws li rwb thaiv tsev lossis xaiv cov khoom tsim nyog.

Q: Puas yog AWWA C207 Class E flanges tau tshaj lwm cov qauv flange?

A: Yog lawm, AWWA C207 flanges, suav nrog Chav Kawm E, feem ntau sib xws nrog flanges tsim raws li lwm cov qauv xws li ANSI / ASME B16.5 lossis DIN cov qauv, muab qhov ntev thiab cov khoom siv tshwj xeeb sib xws.

Q: Dab tsi yog txoj hauv kev rau kev txuas AWWA C207 Class E flanges?

A: Cov flanges no feem ntau txuas nrog siv bolts thiab txiv ntseej, nrog cov qauv ntawm lub qhov ntsia hlau ua raws li AWWA cov qauv. Gaskets kuj tseem siv tau los xyuas kom muaj kev sib khi nruj ntawm mating flanges.

AWWA C207 Class E steel-nplhaib flanges muab cov kev daws teeb meem txhim khu kev qha thiab ruaj khov rau cov dej thiab cov ntawv thov kev lag luam uas xav tau kev ntsuas siab dua thiab tiv thaiv corrosion.

Cim npe nrov: Tuam Tshoj awwa c207 chav kawm e (275 psi) steel-ring flanges, Tuam Tshoj awwa c207 chav kawm e (275 psi) steel-nplhaib flanges manufacturers, lwm tus neeg