Sisitemu zitandukanye zisanzwe zitanga uburyo butandukanye bwo gukoresha, kandi uburyo imiyoboro ikoresha uburemere bwayo ntabwo ari bumwe.
Uyu munsi turaganira kuri sisitemu isanzwe ya EN ya EN10220.
Incamake y'ibipimo ngenderwaho bya EN 10220
EN 10220ni igipimo cy’i Burayi ku bipimo n’uburyo imiyoboro y’icyuma idakora neza kandi ivanze.
Amahame ngenderwaho ya EN 10220 afite uburyo bwinshi bwo kuyakoresha kandi akoreshwa cyane cyane mu nganda zikora peteroli, gaze, imiti, ubwubatsi n'amazi.
Ibipimo ngenderwaho birimo umurambararo w'inyuma (OD) n'ubugari bw'inkuta (WT) by'imiyoboro y'icyuma, bitanga amabwiriza asobanutse neza n'ibipimo bimwe byo gushushanya no gukora mu buryo bw'ubuhanga kugira ngo habeho ubwumvikane n'uburyo ibicuruzwa by'imiyoboro bikorwa n'inganda zitandukanye bihinduka.
Uburyo bwo Kubara Uburemere
Uburyo bwo kubara uburemere kuri metero kuri buri gice cy'uburebure butangwa muri EN 10220.
M=(DT)×Tx0.0246615
Mni uburemere kuri buri gice cy'uburebure muri kg/m,
Dni umurambararo wo hanze wavuzwe muri mm,
Tni ubugari bw'urukuta bwavuzwe muri mm.
Iki kintu gishingiye ku bucucike bwa 7.85 kg/dm3.(kg/dm3ni igice cy'ubucucike, desimetero kibe.)
Agaciro kabazwe gashobora no gukoreshwa ku miyoboro ifite agaciro gatandukanye k'ubucucike, ariko nyuma kagakuba n'igice cya
1.015 ku byuma bita austenitic stainless steel (Iki kintu gishingiye ku bucucike bwa 7.97 kg / dm)3) (cyangwa se?)
0.985 ku byuma bita ferritic na martensitic stainless steel (Iki kintu gishingiye ku bucucike bwa 7.73 kg / dm)3) (cyangwa se?)
Imibare ishobora gukorwa hashingiwe ku gaciro k’ubucucike butandukanye kuri buri tsinda ry’ibyiciro by’icyuma kidashonga nk’uko biteganywa muri EN 10088-1.
Urutonde rw'ibipimo bya EN 10220
EN 10220hakurikijwe urwego rw'ubuziranenge bw'imiyoboro n'ibikoresho byayo. Hari urukurikirane rutatu.
urukurikirane rwa 1: uburebure bw'inyuma aho ibikoresho byose bikenewe mu kubaka sisitemu z'imiyoboro bigenwa;
urukurikirane rwa 2: uburebure bw'inyuma butari ibikoresho byose bigenwa;
urukurikirane rwa 3: uburebure bw'inyuma aho ibikoresho bisanzwe bike cyane bihari.
Imbonerahamwe y'uburemere bw'imiyoboro ya EN 10220 Series 1
Umuyoboro w'amazi wo muri uru ruhererekane ukurikiza neza amahame mpuzamahanga cyangwa ay'inganda, kandi isoko ritanga ibikoresho byujuje ubuziranenge nk'ibice bifunganye, imigozi, n'inkokora.
Uku gushyiraho ibikoresho mu buryo bwuzuye byoroshya imiterere n'uburyo bwo kubishyiraho, kandi bigabanya gukenera ibikoresho bitari iby'ubuziranenge n'ikiguzi cyo kubihindura.
Imbonerahamwe y'uburemere bw'imiyoboro ya EN 10220 Series 2
Igice cya OD cy'ubu bwoko bw'imiyoboro gisanzwe, ariko si ko ibikoresho byose bisanzwe. Hari ibikoresho bimwe na bimwe, nk'udupira cyangwa inkokora, bishobora kuboneka, mu gihe ibindi bice bishobora gukenera guhindurwa, bikongera ikiguzi n'uburemere bw'umushinga.
Imbonerahamwe y'uburemere bw'imiyoboro ya EN 10220 Series 3
Ibi bikunze kubaho ku miyoboro yihariye cyangwa idasanzwe isaba ibikoresho byinshi byihariye n'ibiyigize, bigatera ikiguzi cyo gushushanya no gushyira mu bikorwa umushinga, ndetse bikongera igihe cyo kugura no gukora.
Imbonerahamwe y'uburemere bw'imiyoboro ku bunini bw'inkuta 70 -100 mm
Ku miyoboro ifite inkuta nini ifite ubugari kuva kuri mm 70 kugeza kuri mm 100, ibisabwa bivugwa muri EN 10220, Imbonerahamwe ya 2.
Ibikoresho by'imiyoboro miremire yo ku nkuta ifite ingano zijyanye n'Imbonerahamwe ya 2 bishobora kutaboneka hatitawe ku ruhererekane ruri mu Imbonerahamwe ya 1 aho umurambararo w'inyuma ukenewe wagenewe.
Turi uruganda rukora imiyoboro ya karubone ikoze mu byuma bishyushye kandi rutanga serivisi nziza ruturutse mu Bushinwa, tukaba tunatanga imiyoboro y'ibyuma bishyushye kandi bidafite umugozi, tuguha ibisubizo bitandukanye by'imiyoboro y'ibyuma!
tagi: en 10220, imbonerahamwe y'uburemere bw'imiyoboro, Urutonde rwa 1, abatanga ibicuruzwa, abakora, inganda, abacuruzi b'imigabane, amasosiyete, kugurisha ku bwinshi, kugura, igiciro, ibiciro, byinshi, bigurishwa, igiciro.
Igihe cyo kohereza: Werurwe-04-2024