No-hub couplings inogadzirwa kuti ibatanidze No-hub cast iron pombi uye fittings, cast iron pombi uye epurasitiki pombi kana bhuronzi pombi.Iwo akabatanidzwa ane yemhando yepamusoro elastomeric compound gasket yakagara mukati mesimbi isina tsvina ine nhovo.
1.Inowanikwa muhukuru kubva 1 1/2 ″ - 12 ″ (DN40 50 70 75 100 125 150 200 250 300)
2.Zvinhu zvakasiyana zvakasiyana zvinogona kusarudzwa nevatengi:
Shield: 300/301/304/316 simbi isina tsvina
Band: 300/301/304/316 simbi isina tsvina
Screw housing: 300/301/304
Sirasi: 301/304 simbi isina tsvina / kabhoni simbi
Maziso: 300/301/304/316 simbi isina tsvina uye inochinjika
Gasket: Neoprene elastomer/NBR/EPDM
Iyo Grip collars inogadziriswa kunze kweiyo shielded couplings.Vanogona kusimbisa dzvinyiriro iyo mapaipi anotakura.
Izvo zviyero zvinogona kubva kuDN50-DN300.
Kudzvanywa kwebere ndiko DN50-DN100 10bar, DN150-DN200 5bar, DN250-DN300 3bar.
Nguva yekutumira: Mar-23-2021