Weld Neck Flanges da Slip On Flanges--BS3293

Matsayin Biritaniya BS 3293: 1960-Carbon Steel Pipe Flanges (fiye da girman inci 24) don Masana'antar Man Fetur, ya rufe Class 150lb zuwa 600lbwalda wuyansa flangeskumazamewa a kan flanges.

Mai zuwa zai gabatar da girma da jurewar abubuwanwaldi wuyan flange da wuyan lebur waldi flangeBS 3293.

BS3293 weld wuyansa da zamewa a kan flange nasa ne na daidaitaccen tsarin flange na Amurka.Yana da bayyanar ma'aunin flange na Amurka (wanda kuma aka sani da hanyar ANSI) kuma ɗayan flanges ɗin da aka saba amfani da su akan kayan aiki ko bututun mai.

BS 3293: 1960 abu ne da girmansa.Wannan ma'auni yana aiki ne kawai ga ƙirƙira carbon karfeSlip-on flange da welded flange na wuyansa na mara iyakaInci 26 kuma ya fi girma don man feturHakowa masana'antu, bolting, ƙarewa da kauri
Hakanan ana amfani da ma'auni zuwa ƙarshen haɗin gwiwa.
Flanges don bawuloli da kayan aiki.An ba da nau'ikan flanges guda huɗu, wato class150, 300, 400 da 600. BS 3293: 1960 baya haɗa da: ƙimar matsa lamba / yanayin zafi;Ana amfani da sunan alamar flange don dalilai na tantancewa
Maganar giciye kawai: BS 1503, BS 1560, BS 1750, BS 3351, ANSI B16.20, ASTM A 105

Bambanci tsakanin Weld Neck Flanges da Slip On Flanges
1. Siffofin walda daban-daban:
Za'a iya gudanar da duban radiyo don welds na wuyan butt walda flange, amma ba ga wuyan lebur waldi flange.A waldi nau'i na wuyansa butt-waldi flange da bututu ne circumferential weld, yayin da waldi nau'i na lebur waldi flange da bututu ne fillet weld.Waldawar butt ɗin walda ce mai dawafi, kuma walƙiya lebur ɗin walƙiya ce mai dawafi biyu.Bambanci tsakanin su biyun shine weld ɗin da ke haɗa wuyan butt-welding flange da bututun ƙarfe na cikin kabu ne na Class B, yayin da walda ɗin da ke haɗa wuyan butt-welding flange da bututun ƙarfe na Class C ne.
2. Kayayyaki daban-daban:
Abu na wuya butt walda flange yawanci yi da jabun karfe sassa ta machining.The abu na zame-on waldi flange tare da wuyansa da aka yi da talakawa karfe farantin da ake bukata kauri ta machining.
3. Matsalolin sunaye daban-daban:
Matsakaicin matsi na wuyan butt-welding flange shine 1-25MPa, wanda shine mafi girma.A maras muhimmanci matsa lamba na wuyansa lebur waldi flange ne 0.6-4MPa.Idan aka kwatanta da wuyan lebur waldi flange, da matsa lamba matakin ne ƙasa da ikon daidaita da matsa lamba ne ma ƙasa.