Thaum xaiv cov yeeb nkab fittings rau cov dej los yog cov kav dej phwj tuaj, cov neeg yuav khoom feem ntau nyiam cov khoom siv uas tiv taus kev puas tsuaj. Cam khwb cia hlau yeeb nkab fittings yog heev resistant rau abrasion los ntawm cov xuab zeb, gravel, tso quav tso quav tso, khib nyiab pov tseg thiab cov khib nyiab, uas yog nqa nyob rau hauv ncua kev kawm ntawv raws li nram qab no feem ntawm lub kav dej los yog ntws. Qhov no ua rau cam khwb cia hlau qhov kev xaiv tshaj plaws tom qab xaiv cov neeg yuav khoom rau cov yeeb nkab fittings.
Cam khwb cia hlau av yeeb nkab fittings yog cais raws li Hub thiab Spigot thiab Tsis Hub lossis Hubless. hub coupling fittings suav nrog lub tes tsho steel ribbed, uas yog nruj thiab tuav nyob rau hauv txoj hauj lwm los ntawm txoj kev steel band clamps ntawm ob sab, lined nrog roj hmab gasket. Cam khwb cia hlau couplings yog tsim los txuas cov yeeb nkab rau cov yeeb nkab nrog rau cov yeeb nkab kom haum.
Cov yeeb nkab ua los ntawm tsis muaj hub cam khwb cia hlau yeej tsis threaded los yog welded. Cov kav dej no txuas nrog los ntawm txoj kev tsis muaj hub couplings.
Hub thiab spigot yeeb nkab fittings tuaj nyob rau hauv ob chav kawm ntawm thickness: Service (SV) thiab Ntxiv Hnyav (XH).
Hubless cam khwb cia hlau yeeb nkab fittings feem ntau yog tsim tsis muaj hub, ua raws li ASTM A 888 los yog CISP 301 thiab muaj nyob rau hauv 1 ½ "mus txog 15" qhov ntau thiab tsawg.
Hubless cam khwb cia hlau couplings yog siv los koom fittings xws li ells, wyes, thiab tees nrog cov yeeb nkab.
Cim npe nrov: cam khwb cia hlau yeeb nkab fittings, Tuam Tshoj cam khwb cia hlau yeeb nkab fittings manufacturers, lwm tus neeg, Hoobkas