Do you know which types of flanges are included in BS4504?

Iji ọkọlọtọ BS4504, enwereefereflanges, weld olu flanges, tufuo na flanges, eriri eriri naflange kpuru ìsì, wdg Banyere ụdị flanges ndị a, ga-ewebata nrụgide nha ha kpọmkwem na nkọwa ndị ọzọ Efere Flanges (koodu 101)

Efere ụdị flat ịgbado ọkụ flange (chemical ọkọlọtọ HG20592, mba ọkọlọtọ GB / T9119, n'ibu JB / T81): mfe inweta ihe, mfe imepụta, ala na-eri na mbara ojiji.Otú ọ dị, isi ike ya adịghị nnọọ mma, n'ihi ya, a pụghị iji ya mee ihe na ọkọnọ na ọchịchọ, ọkụ na-agbawa ọkụ na ihe mgbawa usoro usoro ọkpọkọ.Usoro ndị a chọrọ mgbawa na oghere dị elu, ma dị oke egwu.Ụdị nke mkpuchi mkpuchi dị larịị na convex.

Ihe nkedo nke eriri ahụ bụ flange na-enweghị welded, nke a na-ejikọta ya na eriri eriri site na nhazi oghere dị n'ime nke flange n'ime eriri ọkpọkọ.Tụnyere flange ịgbado ọkụ ewepụghị ma ọ bụ butt ịgbado ọkụ flange, threaded flange nwere àgwà nke adaba echichi na mmezi, na ike ga-eji maka ọkpọkọ na-adịghị ekwe ubi ịgbado ọkụ.Alloy ígwè flange nwere ike zuru ezu, ma ọ dịghị mfe weld, ma ọ bụ ịgbado ọkụ arụmọrụ adịghị mma, threaded flange nwekwara ike họrọ.Otú ọ dị, mgbe ọkpọkọ ọkpọkọ na-agbanwe ngwa ngwa ma ọ bụ okpomọkụ dị elu karịa 260 Celsius C mana ọ dị ala karịa - 45 Celsius C, a na-atụ aro ka ị ghara iji eriri eri eri iji zere nkwụsị.

A na-akpọkwa mkpuchi flange flange kpuru ìsì, efere kpuru ìsì.Nke a bụ flange na-enweghị oghere n'etiti, nke a na-eji mechie plọg ọkpọkọ.Ọrụ a bụ otu ihe ahụ nke nkwonkwo welded na okpu ọkpọkọ eri.Ihe dị iche bụ na enwere ike iwepụ flange kpuru ìsì na okpu ọkpọkọ n'oge ọ bụla, mana enweghị ike iwepụ isi ịgbado ọkụ.Enwere ọtụtụ ụdị ihe mkpuchi mkpuchi, gụnyere larịị, convex, concave na convex, tenon na groove na elu na elu njikọ anular.

Flange ọkọlọtọ America bụ ihe na-ejikọta ọkpọkọ na ọkpọkọ na njedebe ọkpọkọ.Ọkọlọtọ American butt-welded flange bụ akpupụtara wee tụba ya n'ụzọ abụọ.Enwere ike kewaa flange ọkọlọtọ butt ịgbado ọkụ n'olu American ọkọlọtọ butt ịgbado ọkụ flange na-abụghị olu American ọkọlọtọ butt ịgbado ọkụ flange dị ka olu ya ọnọdụ.Flange ọkọlọtọ butt ịgbado ọkụ nke America nwere efere flange abụọ na gaskets flange.A na-ejikọta ihe ncha flange ọnụ iji mechaa njikọ ahụ.Flange ọkọlọtọ America nwere oghere, na bolts jikọtara flange abụọ ahụ nke ọma.A na-eji gasket mechie flange ahụ.

bs4504 Weld olu Flanges (koodu 111) bs4504