Gusobanukirwa ASTM A139: Umugongo wumuyoboro wa SAWH hamwe nuyoboro wa spiral Welded

Mwisi yisi yinganda zinganda, code nibipimo bigenga ibikoresho byakoreshejwe nibyingenzi mukurinda umutekano, kuramba no gukora. Kimwe muri ibyo bipimo niASTM A139, igira uruhare runini mu gukora no gushyira mu bikorwa imiyoboro ya SAWH (spiral arc welded hollow) imiyoboro ya spiral. Muri iyi blog, tuzaganira ku kamaro ka ASTM A139, ibiranga umuyoboro wa SAWH, hamwe n’ibyiza bya Helical Welded Pipe mu nganda zitandukanye.

ASTM A139 ni iki?

ASTM A139 ni ibisobanuro byateguwe na Sosiyete y'Abanyamerika ishinzwe ibizamini n'ibikoresho (ASTM) igaragaza ibisabwa kugira ngo amashanyarazi ya arc (arc) asudwe. Ibipimo ngenderwaho bireba cyane cyane imiyoboro ikoreshwa mu gutwara amazi na gaze. Ibisobanuro bikubiyemo ibyiciro byinshi byicyuma kandi byemeza ko imiyoboro yakozwe yujuje imiterere yubukanishi hamwe nibigize imiti.

Igipimo cya ASTM A139 ni ingenzi kubakora inganda naba injeniyeri kuko gitanga ubuyobozi kubikorwa byumusaruro, harimo tekinike yo gusudira hamwe ningamba zo kugenzura ubuziranenge zigomba gufatwa. Mugukurikiza ibipimo ngenderwaho, ababikora barashobora kwemeza ko ibicuruzwa byabo byizewe kandi bikwiriye gukoreshwa muburyo butandukanye, kuva gutwara peteroli na gaze kugeza kubaka imiterere.

Uruhare rwumuyoboro wa SAWH

Umuyoboro wa SAWH cyangwa spiral arc welded umuyoboro wubusa ni ubwoko bwumuyoboro usudira wakozwe muburyo bwo gusudira kuzunguruka imirongo yibyuma muburyo bwa silindrike. Ubu buryo bwo kubyaza umusaruro butuma habaho imiyoboro minini ya diameter ikomeye kandi yoroshye. Tekinoroji yo gusudira izunguruka ikoreshwa muriImiyoboro ya SAWH itanga ibyiza byinshi, harimo:

1. Gukora neza:Uburyo bwo kubyaza umusaruro imiyoboro ya SAWH akenshi iba ifite ubukungu kuruta uburyo gakondo, bigatuma ihitamo neza imishinga minini.

2. GUTANDUKANYA:Umuyoboro wa SAWH urashobora gukorwa mubunini nubunini butandukanye, bigatuma ubera muburyo butandukanye bwo gukoresha, harimo gutanga amazi, sisitemu y’amazi, hamwe nibikoresho byubaka.

3. Imbaraga zongerewe imbaraga:Ubwubatsi bwa spiral bwubatswe butanga imbaraga zinyongera no guhangana nigitutu cyo hanze, bigatuma umuyoboro wa SAWH uba mwiza mubidukikije.

Ibyiza byumuyoboro usudira

Umuyoboro wo gusudira wa spiral nubundi bwoko bwumuyoboro usudira wakozwe hakoreshejwe tekinoroji yo gusudira. Uburyo bukubiyemo kuzinga umugozi wicyuma kuri mandel no kuwusudira muburyo bukomeza.Umuyoboro wo gusudira itanga ibyiza byinshi, harimo:

1. Kunoza imiterere yimigezi:Ubuso bwimbere bwimbere ya Helical Welded Pipe bugabanya imivurungano kandi byongera umuvuduko wamazi, bigatuma biba byiza mubikorwa bya peteroli na gaze.

2. Kugabanya ibiro:Igishushanyo cya spiral cyemerera urukuta ruto rutabangamiye imbaraga, bigatuma umuyoboro woroshye kandi byoroshye gufata no gutwara.

3. Uburebure bwihariye:Umuyoboro wa Helical Welded urashobora kubyazwa umusaruro muremure, ukagabanya umubare wingingo zisabwa mumuyoboro kandi bikagabanya amahirwe yo kumeneka.

Mu gusoza

Muncamake, ASTM A139 nigipimo cyingenzi cyo gukora umuyoboro wa SAWH hamwe nu muyoboro wogoswe wizunguruka, ukemeza ko ibyo bice byingenzi byujuje ubuziranenge bukenewe nubuziranenge. Imiterere yihariye ya SAWH hamwe nu muyoboro usudira uzunguruka bituma uba ingirakamaro mu nganda kuva ubwubatsi kugeza ingufu. Mugihe ikoranabuhanga rikomeje gutera imbere, akamaro ko gukurikiza ibipimo byashyizweho nka ASTM A139 biziyongera gusa kugirango ibikorwa remezo twishingikirije bikomeze kuba umutekano kandi neza. Waba uri injeniyeri, rwiyemezamirimo, cyangwa umuyobozi wumushinga, gusobanukirwa aya mahame nibyiza byubwoko bwimiyoboro nibyingenzi kugirango ufate ibyemezo byuzuye kumushinga wawe.