Ibisobanuro by'ingano y'umuyoboro wa Astm A252

Ibisobanuro bigufi:

Ibipimo by'ingano y'imiyoboro yacu ya ASTM A252 byakozwe kugira ngo bitange imbaraga n'ubudahangarwa bidasanzwe, bigatuma biba byiza mu bikorwa bitandukanye birimo fondasiyo, inyubako zo mu mazi, n'imishinga ikomeye y'ubwubatsi.

Ohereza imeri kuri twe

Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Imitungo ya Mekanike

	Icyiciro cya 1	Icyiciro cya 2	Icyiciro cya 3
Ingufu z'umusaruro cyangwa imbaraga z'umusaruro, ubugari bwa Mpa (PSI)	205 (30 000)	240 (35 000)	310 (45 000)
Imbaraga zo gukurura, ubunini, Mpa (PSI)	345 (50 000)	415 (60 000)	455 (66 0000)

Intangiriro y'ibicuruzwa

Tubagezaho amabwiriza yacu y’ubunini bw’imiyoboro ya ASTM A252 ijyanye n’ibisabwa mu mishinga igezweho y’ubwubatsi n’ubwubatsi. Imiyoboro yacu y’ibyuma ikoreshwa mu nkuta ikozwe neza kandi ikozwe mu buryo bw’ubuhanga kugira ngo ikoreshwe nk’ibikoresho byizewe byo gutwara imizigo cyangwa nk’ibisanduku biramba byo gushyiramo imiyoboro ya sima ikozwe mu buryo bw’umwimerere.

Ibipimo by'ingano y'imiyoboro yacu ya ASTM A252 byakozwe kugira ngo bitange imbaraga n'ubudahangarwa bidasanzwe, bigatuma biba byiza cyane mu bikorwa bitandukanye birimo umusingi, inyubako zo mu mazi, n'imishinga ikomeye y'ubwubatsi. Imiyoboro yacu y'ibyuma ifite ishusho y'uruziga kugira ngo ifashe mu gukwirakwiza neza imizigo, mu gihe ubunini bw'urukuta butuma iramba kandi idashobora guhangana n'ibidukikije.

Iyo uhisemo ibyacuIngano z'imiyoboro ya ASTM A252Ibisobanuro birambuye, ushora imari mu gicuruzwa kitari cyujuje gusa amahame ngenderwaho y’inganda, ahubwo kikayarenza. Umuhango wacu wo kugira ubuziranenge n’udushya utuma ubona igicuruzwa cyizewe, gitanga umusaruro kandi gihuye n’ibyo ukeneye byihariye.

Akamaro k'ikigo

Uru ruganda rwacu ruherereye mu mutima w'Umujyi wa Cangzhou, mu Ntara ya Hebei, rwabaye inkingi ikomeye y'inganda z'ibyuma kuva rwashingwa mu 1993. Uru ruganda rufite ubuso bwa metero kare 350.000 kandi rufite ikoranabuhanga n'imashini bigezweho, bidufasha gukora ibikoresho by'ibyuma byujuje ibisabwa ku rwego mpuzamahanga. Dufite umutungo wa miliyoni 680 z'ama-ruble, dufite abakozi 680 b'abahanga bitangiye gutanga umusaruro mwiza muri buri gice cy'ibikorwa byacu.

Akamaro k'ibicuruzwa

Ubwa mbere, imiterere yayo y’umuzenguruko ituma imizigo ikwirakwizwa neza, bigatuma iba nziza cyane ku mikoreshereze y’urufatiro rwimbitse. Imiterere y’icyuma itanga imbaraga zidasanzwe no kuramba, bigatuma iyi miyoboro ishobora kwihanganira imizigo minini n’ibidukikije bikomeye. Byongeye kandi, uburyo bworoshye bwo kuyikoresha mu buryo butandukanye, kuva ku biraro kugeza ku nyubako, bigatuma ikundwa n’abahanga mu by’ubwubatsi n’abandi.

Ibura ry'ibicuruzwa

Imbogamizi imwe igaragara ni uko hashobora kwangirika, cyane cyane ahantu hari ubushuhe bwinshi cyangwa haterwa n’imiti. Nubwo irangi ririnda rishobora kugabanya iki kibazo, rishobora kongera ikiguzi rusange n’ibisabwa mu kubungabunga.

Byongeye kandi, inzira yo gukoraASTM A252imiyoboro ishobora gukoresha umutungo mwinshi, ibi bikaba bishobora gutera impungenge ku bijyanye no kubungabunga ibidukikije n'ingaruka zabyo.

Porogaramu

Mu bwubatsi no mu bwubatsi bw’ubwubatsi, guhitamo ibikoresho ni ingenzi cyane kugira ngo inyubako ikomeze kuba nziza kandi irambe. Kimwe mu bikoresho byubahwa cyane mu nganda ni umuyoboro wa ASTM A252. Ibi bikubiyemo imiyoboro y’ibyuma by’icyuma bikozwe mu rukuta, ari ingenzi mu bikorwa bitandukanye, cyane cyane mu bwubatsi bw’ishingiro.

Ibisobanuro bya ASTM A252 bireba imiyoboro y'icyuma ikoreshwa nk'ibintu bihoraho bitwara imizigo cyangwa gukora igishishwa cy'imiyoboro ya sima ikozwe mu mwanya wayo. Ubu buryo bworoshye butuma iba nziza cyane mu gukoreshwa mu rufatiro rwimbitse, aho ishobora gushyigikira imizigo iremereye no kurwanya imbaraga zo ku ruhande. Imiyoboro iboneka mu bunini butandukanye, bigatuma abahanga mu by'ubuhanga bahitamo ingano ikwiye hashingiwe ku bisabwa by'umushinga.

Ibikorwa by'ingenzi ku miyoboro ya ASTM A252 birimo ibiraro, inyubako, n'izindi nyubako zikenera ishingiro rirerire. Ubushobozi bwazo bwo kwihanganira ibidukikije bikomeye n'imitwaro iremereye butuma ziba amahitamo meza y'abahanga n'abakora imirimo. Uko dukomeza guhanga udushya no kunoza inzira zacu zo gukora, dukomeje kwiyemeza guha abakiriya bacu ibisubizo by'ibyuma byizewe kandi biramba kugira ngo bihuze n'ibyo bakeneye byihariye.

Ibibazo Bikunze Kubazwa

Q1. Ni izihe ngano zisanzwe zaUmuyoboro wa ASTM A252?

Umuyoboro wa ASTM A252 uboneka mu bunini butandukanye, ubusanzwe uva kuri santimetero 6 kugeza kuri santimetero 36 z'umurambararo. Ubunini bw'urukuta bushobora gutandukana bitewe n'ibikenewe byihariye by'umushinga.

Q2. Ni ibihe bikoresho bikoreshwa mu miyoboro ya ASTM A252?

Iyi miyoboro ikozwe ahanini mu byuma bya karuboni, bigatuma iramba kandi ikagira imbaraga zo kwihanganira imitwaro iremereye n'ibidukikije bikomeye.

Q3. Ni gute umuyoboro wa ASTM A252 ukoreshwa mu bwubatsi?

Imiyoboro ya ASTM A252 ikunze gukoreshwa mu bikorwa by’urufatiro rwimbitse nko ku nkuta z’ibiraro, ku nkuta zirinda imiriro, no kuzishyigikira aho zitanga ubufasha bukenewe n’ubudahangarwa.

Q4. Ese hari icyemezo cy'uko umuyoboro wa ASTM A252 uhagaze?

Yego, umuyoboro wa ASTM A252 ukorwa hakurikijwe amahame ya ASTM, ugamije kwemeza ko wujuje ibisabwa mu bwiza no mu mikorere.

Ibanjirije iyi: Umuyoboro w'amazi winjijwe mu cyuma cy'ubwiza bwo hejuru, utwara amazi neza

Ibikurikira: Umuyoboro munini wo gukururaho uburebure bwiza cyane

Andika ubutumwa bwawe hano hanyuma ubwoherereze