Mbere yo kugura imiyoboro minini ya diametre igororotse (LSAW), ugomba gukurikiza ibisobanuro byateguwe mbere, uburebure, ibikoresho, uburebure bwurukuta, ibipimo byo gusudira nibisabwa gusudira, bigomba kumenyeshwa neza mbere yo kugura.
1. Iya mbere ni ibisobanuro.Kurugero, 800mm nayo yitwa DN800, harimo 820mm na 813mm ya seriveri ya A na B, cyangwa diameter yo hanze ya 800mm igomba gusabwa neza kugirango wirinde igihombo kidakenewe.
2. Uburebure bwurukuta rwumurambararo munini wa diametre igororotse irasabwa kuba 16mm.Birashoboka ko umubyimba nyawo wibikoresho fatizo uzaba 15.75mm na 16.2mm, kandi hazabaho itandukaniro ryo hejuru cyangwa hepfo.Ibi ni gutandukana bisanzwe.Kuberako imiyoboro igororotse yicyuma nigiciro cya tonone, birakenewe ko tuvugana mbere kugirango twirinde itandukaniro muburemere.
3. Uburebure busanzwe bwa diameter nini ya diametre igororotse ni 12m.Mugihe bikenewe gukosorwa, bigomba kumenyeshwa hakiri kare, kuko igiciro cyuburebure bwagenwe kizaba gihenze.Niba itamenyeshejwe mbere, izaba ifite uburebure bwa 9.87m, kandi uwabikoze muri rusange atanga 9.9m mu buryo butaziguye.
4. Ibikoresho byo kugura imiyoboro minini ya diametre igororotse ibyuma bigomba no kumenyeshwa neza, kandi ibikoresho ntibigomba kuba OEM.Byongeye kandi, ibikoresho bigomba kwemezwa, kandi urutonde rwibikoresho byumwimerere rugomba gutangwa.Ibibazo byose bifatika bizasubizwa kandi bishyurwe.
5. Igipimo cyo gusudira kugirango gitangwe kandi gitunganyirizwe kigomba kuba cyujuje ibyuma byogosha arc welding LSAW GB / T3091-2015, kandi hasabwa icyemezo cyubuziranenge bwibicuruzwa.Niba ibipimo bitujuje ibisabwa, ibicuruzwa birananirana.
6. Iyo uguze imiyoboro minini ya diametre igororotse, birasabwa kuvugana hakiri kare urwego rwo kumenya inenge, kuko gutahura inenge bizatwara amafaranga yinyongera.ingorane.
7. Mubyongeyeho, imiyoboro minini ya diametre igororotse yicyuma hejuru ya 1020mm irashobora kubyara bibiri.Imishinga myinshi ntizemera gusudira kabiri itabanje gushyikirana, kandi izitwa imiyoboro idafite inenge.
Niyo mpamvu, birakenewe ko tuvugana neza mbere yo kugura umuyoboro wose wibyuma, bigatera amakimbirane adakenewe nigihombo cyubukungu.
Igihe cyo kohereza: Ugushyingo-07-2023