Uburebure burebure bwa Weld Neck Flange BS4504 PN10-PN40

Amakuru

Kumenyekanisha ibicuruzwa

Ikibuno cyo mu ijosi cyo gusudira, kizwi kandi ku ijosi rirerire, ni ijosi rirerire kandi ryegamye kuva aho gusudira hagati ya flange n'umuyoboro kugeza ku isahani ya flange.Ubunini bwurukuta rwiki gice cy ijosi rirerire buhoro buhoro bujya mubyerekezo byurukuta rwerekezo rwuburebure, ibyo bigatuma guhagarika imihangayiko bityo byongera imbaraga za flange.Ijosi rya butt-welding flange rikoreshwa cyane cyane mubihe aho akazi kaba kameze nabi, nkibihe aho guhangayika kuriflangeni nini cyangwa imihangayiko ihinduka inshuro nyinshi kubera kwaguka k'ubushyuhe bw'umuyoboro cyangwa indi mitwaro;Imiyoboro ifite ihindagurika ryinshi ryumuvuduko nubushyuhe cyangwa imiyoboro ifite ubushyuhe bwinshi, umuvuduko mwinshi nubushyuhe buke buri munsi ya zeru.

Uwitekaijosi butt-welding flangentabwo byoroshye guhindura, bifite kashe nziza, kandi ikoreshwa cyane.Ifite ibyangombwa bisabwa kandi byoroshye kandi byoroheje byo gusudira byoroheje.Intera iri hagati yisudira hamwe nubuso buhuriweho ni binini, kandi ubuso buhuriweho nubusa bwo gusudira ubushyuhe.Ifata imiterere isa nimpanda isa neza, ikwiranye numuyoboro ufite umuvuduko mwinshi cyangwa ihindagurika ryubushyuhe cyangwa ubushyuhe bwinshi, umuvuduko mwinshi hamwe nubushyuhe buke.Mubisanzwe bikoreshwa muguhuza imiyoboro na valve hamwe na PN irenga 2.5 MPa;Irakoreshwa kandi mu miyoboro itanga itangazamakuru rihenze, ryaka kandi riturika.

Intambwe

Uburyo bwo gusudira mu ijosi ubusanzwe bikozwe neza na castrifugal flange.Ugereranije no guta umucanga usanzwe, imiterere yubu bwoko bwa casting ni nziza kandi ireme ryiza cyane.

Mbere ya byose, dukeneye uburyo bwo gutanga umusaruro wa centrifugal flange, uburyo bwo gutunganya nibicuruzwa bya centrifugal casting kugirango dukoreijosi butt welding flange.Ibicuruzwa byo mu ijosi byo gusudira flange ibicuruzwa bitunganywa muburyo bukurikira:

① Shyira ibyuma bibisi mu itanura ryumuriro uciriritse kugirango ushongeshe kugirango ubushyuhe bwibyuma bishongeshe bigere kuri 1600-1700 ℃;

Shyushya icyuma kugeza 800-900 ℃ kandi ugumane ubushyuhe burigihe;

③ Tangira centrifuge hanyuma usukemo ibyuma bishongeshejwe mu ntambwe ① muburyo bwo gushyushya intambwe step;

Kasting igomba gukonjeshwa bisanzwe kugeza 800-900 ℃ ikabikwa muminota 1-10;

Gukonjesha n'amazi kugirango wegere ubushyuhe busanzwe, demould hanyuma ukuremo casting