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Falf Gwirio Dur ffug
Falf wirio dur ffug, falf wirio swing, falf wirio piston (falf gwirio lifft)
Diamedr: 1/2 ″ -2 ″, 800 pwys-2500 pwys,API602
boned bollt / boned wedi'i weldio / boned sêl bwysau (PSB)
Corff/boned/Disg: A105/F304/F316/F11/F22/LF2/Monel ac ati
Trimio: 13CR+STL/F304/F316
NORTECHis un o'r prif TsieinaFalf Gwirio Dur ffugGwneuthurwr a Chyflenwr.
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Falf Globe Dur ffug
API602Falf Globe Dur ffug
1/2″-2″,800 pwys-1500 pwys-2500 pwys
API602/BS5352/ASME B16.34
weldiad soced I ANSI B16.11
diwedd edafedd i ASME B1.20.1
Corff: A105/F11/F22/F304/F304L/LF2/LF3/F316
Trim: No.1/No.5/No.8,SS304/SS316/Monel
NORTECHis un o'r prif TsieinaFalf Globe Dur ffugGwneuthurwr a Chyflenwr.
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Falf giât ddur ffug
API602Falf giât dur ffug, dur carbon ffug, dur di-staen, dur aloi, dur di-staen deublyg
A105/LF2/F11/F22/F51/F304/F316
1/2″-2″,800 pwys-1500 pwys-2500 pwys
API602/BS5352/ASME B16.34
socket weld I ANSI B16.11
diwedd edafedd i ASME B1.20.1
Fflans ASME B16.5, fflans wedi'i weldio a fflans annatod
NORTECHis un o'r prif TsieinaFalf giât ddur ffugGwneuthurwr a Chyflenwr.
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