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Ni irihe tandukaniro riri hagati y'umuyoboro w'icyuma wa PU n'uwa sima?
Imiyoboro y'icyuma ikozwe mu cyuma gi ...Soma byinshi -
Ni gute imiyoboro y'icyuma ya Ductile ipakirwa kugira ngo irindwe kandi ikoreshwe?
DINSEN ikora ibikoresho bya siyansi byo gupakira no gupakira neza imiyoboro y'icyuma ikozwe mu buryo butandukanye kugira ngo ikoresho kawe ka DI kagere neza kandi ku gihe, bityo birusheho kunoza ubwikorezi bwawe! · Imiyoboro y'icyuma ikozwe mu buryo bwa ductile DN250 no munsi yayo: Amasanduku akomeye y'ibiti arinda igice cy'imbere cy'umuyoboro!...Soma byinshi -
Uburyo bwo gukora ikizamini cyo gufunga amazi kuri Ductile Iron Coupler | EN877:2021
Intego y'ibanze y'ikizamini cyo gufunga amazi hakoreshejwe icyuma gifunga icyuma gifunga icyuma ni ukugenzura ko amazi yamenetse mu gihe cy'umuvuduko runaka no kwemeza ko imikorere yayo yo gufunga ihuye n'ibisabwa mu mikorere. Ibi birinda amazi cyangwa gazi bitwarwa kuva mu miyoboro. Iki kizamini cyo gufunga amazi ntabwo ari gusa...Soma byinshi -
Uburyo bwo gukora ikizamini cyo gufunga amazi ku bikoresho bifite aho bihurira cyangwa bishyirwa ku muryango | EN877:2021
Iri geragezwa rigomba gukorwa ku bushyuhe bw'ikirere ku bicuruzwa bitwikiriwe kuri DN imwe nibura hakurikijwe ubwoko bwa SML fitting na DN ivugwa mu mbonerahamwe ya 9. Itsinda ry'igerageza rigomba kuba rishoboye gutanga uburinzi bw'amazi no kugabanya impande zose z'igipimo kugira ngo amazi y'imbere akoreshwe...Soma byinshi -
Uburyo bwo gukora isuzuma ry’uburyo amazi anyuramo n’uburyo anyuramo | EN877:2021
Imiyoboro y'icyuma ikorerwa isuzuma ry'uburyo ifatana n'amazi ashyushye n'akonje hakurikijwe EN877, cyane cyane kugira ngo harebwe uburyo bwo kuyirinda kwangirika no kuramba kwayo mu gihe kirekire, cyane cyane mu gihe ikora neza. Ibi bizamini akenshi bibanda ku bipfuka bikoreshwa...Soma byinshi -
Uburyo bwo gupima amazi yanduye no kuyarwanya | EN877:2021
Intego y'ibanze yo gupima umunyu no kurwanya amazi mabi ku bisigazwa bya SML PIPE muri EN877 ni ugusuzuma uburyo bisigazwa birwanya ingese z'ibinyabutabire mu gihe kirekire (aside, alkali, umunyu), ingese z'amashanyarazi, na mikorobe hakoreshejwe kwigana uburyo bukabije kandi bushobora kwangiza...Soma byinshi -
Nigute wakora ikizamini cyo gukomera k'umuyoboro wa SML Brinell hakurikijwe EN877?
Ikizamini cyo gukomerera cya Brinell kigomba gukorwa hakurikijwe EN IS0 6506-1, ku ruhande rw'inyuma rw'imiyoboro ya sml cyangwa icyitegererezo cyakuwe mu muyoboro w'icyuma wa SML. Ubuso bugomba gupimwa bugomba gutegurwa neza hakoreshejwe uburyo bworoshye bwo gusya aho buherereye kandi ibisubizo by'ikizamini bigomba guhuza n'Imbonerahamwe ya 1. ...Soma byinshi -
Ni gute wakora ikizamini cya SML Pipe Tensile Test hakurikijwe EN877?
Ku bicuruzwa bikozwe mu cyuma cya grafiti gifite spheroidal, imbaraga zo gukurura zigomba gupimwa hakurikijwe EN 598:2007+A1:2009, 6.3. Ku bicuruzwa bikozwe mu cyuma cya grey cyangwa ubundi bwoko bw'icyuma gikurura, kumenya imbaraga zo gukurura bigomba gukorwa hakurikijwe 2 cyangwa 3. Sobanura te...Soma byinshi -
EN13501-1:2018 (DS SML PIPE A1) ni iki?
EN13501-1:2018 ni imwe mu ngingo z'ingenzi z'i Burayi mu gushyira mu byiciro imikorere y'inkongi y'umuriro w'ibikoresho by'ubwubatsi. Izina ryayo ryuzuye ni: EN 13501-1:2018 Gushyiraho imiterere y'inkongi y'umuriro w'ibikoresho by'ubwubatsi n'ibikoresho by'inyubako – Igice cya 1: Gushyiraho imiterere y'inkongi hakoreshejwe amakuru aturuka ku ngaruka z'inkongi y'umuriro ...Soma byinshi -
Icyuma kidasesagura EN 10088-1 ni iki?
EN 10088-1 ni imwe mu ngingo z'ibanze zigenga ibyuma bitagira umugese mu buryo busanzwe bw'i Burayi. Izina ryayo ryuzuye ni: EN 10088-1: Ibyuma bitagira umugese – Igice cya 1: Urutonde rw'ibyuma bitagira umugese, kandi ni imwe mu ngingo z'ingenzi za EN877 zigenga ibyuma bitagira umugese. Isobanura ubwoko bw'ibyuma bitagira umugese bikingira...Soma byinshi -
EN598:2021 ni iki?
EN 598: 2021, ibipimo bigezweho bya EN 598, imiyoboro y'icyuma ikoresha ductile, ibikoresho (inkokora, tees, reducers, nibindi), ibikoresho (flange, socket, spigot, nibindi) n'ingingo zabyo (Nk'ingingo zo gushyiramo T-type/K, ingingo zo gushyiramo flange, ingingo za mechanical) ku bisabwa mu gukoresha imyanda n'uburyo bwo kuyipima - ...Soma byinshi -
Ni izihe mpinduka EN 877:2021 ifite kuri BS EN 877:1999
Ibipimo ngenderwaho bya EN877 ni imiterere n'uburyo bwo gupima imiyoboro y'icyuma gishongeshejwe n'ibikoresho byo gukurura amazi mu buryo bw'ikoranabuhanga. EN877: 2021 ni ivugurura n'uburyo bwo kunoza bushingiye kuri EN877: 1999. Ingano y'umurambararo w'amazi ikoreshwa ni kuva kuri DN 40 kugeza kuri DN 600 (harimo), kandi icyuma gishongeshejwe kirimo ibara ry'umukara...Soma byinshi
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