Ibicuruzwa

Tubagezaho icyuma cyacu cya SPCC cyiza cyane - igisubizo cyiza ku byo ukeneye mu nganda no mu bwubatsi. Icyuma cyacu cya SPCC gikorwa binyuze mu buryo bwo gukurura bukonje, mu ntangiriro nk'icyuma gishyushye hanyuma kigatunganywa binyuze mu nganda zikora ibikoresho byabugenewe. Iri koranabuhanga rigezweho ntirinoza gusa imiterere y'icyuma ahubwo rinanoza cyane imiterere yacyo, bigatuma kiba cyiza cyane mu bikorwa bitandukanye.

Waba uri mu bucukuzi bw'amabuye y'agaciro, ubwubatsi cyangwa uruganda, icyuma cya manganese ni cyo gikoreshwa cyane mu gukora ibintu by'ingenzi. Imiterere yacyo yihariye ituma kiba cyiza cyane ku misaya y'icyuma gisya amabuye, aho gishobora kwihanganira gusya amabuye n'amabuye y'agaciro bidashira. Byongeye kandi, gikora neza mu nyundo n'inganda, gitanga imbaraga zikenewe mu gusenya ibikoresho bikomeye nta kwangiza imikorere.

Mu rwego rw'ubwubatsi n'inganda, guhitamo ibikoresho ni ingenzi cyane kugira ngo birambe, bikomere kandi byizerwa. JIS G3101 SS400 ni icyuma cyubatswe na karuboni kizwi cyane cyabaye ibikoresho bikurura abantu benshi mu nganda zitandukanye. SS400 izwiho ubushobozi bwo gusudira no gukoresha neza ibikoresho, ni yo mahitamo ya mbere ku bahanga n'abubatsi bashaka ibikoresho byizewe bijyanye n'ibyo bakeneye mu nyubako.

Yagenewe guhaza ibyifuzo bikomeye by'imishinga y'ubuhanga, icyuma cya S275JR gitanga imiterere myiza ya mekanike nta kibazo giterwa n'ubushyuhe. Imiterere yacyo itanga ubushobozi bwo gusudira no gukoresha mashini neza, bigatuma kiba cyiza cyane mu bwubatsi, mu nganda no mu mikorere y'imashini. Waba ukora ku biraro, mu nyubako cyangwa mu mashini ziremereye, icyuma cya S275JR gitanga uburyo bwo kwizerwa ukeneye.

DC01, DC02, DC03 na DC04 bishyirwa mu byiciro hakurikijwe imbaraga ntarengwa zemewe zo gutanga umusaruro, bikerekana ko ufite ibikoresho bikwiye ibyo ukeneye byihariye. Buri rwego rwakozwe kugira ngo rutange ubushobozi bwo gukora no gusudira neza, bigatuma biba byiza ku nganda nk'iz'imodoka, ubwubatsi n'inganda. Waba ukora ibikoresho bigoye cyangwa inyubako zikomeye, urwego rwacu rw'icyuma gikonje rutanga imbaraga no kuramba bikenewe kugira ngo bihangane n'igihe kirekire.

Tubagezaho ibyuma byacu by'ingenzi byo kubaka amato, igisubizo cy'ibanze ku byo ukeneye byose mu bwubatsi bw'inyanja no mu mazi. Bikozwe mu byuma bya karuboni na alloy byiza cyane, ibyuma byacu byagenewe kwihanganira ubukana bw'ibidukikije byo mu mazi. Waba wubaka ubwato, urubuga cyangwa ikindi kintu icyo ari cyo cyose cyo mu mazi, ibyuma byacu bitanga imbaraga n'uburambe bikenewe kugira ngo bibe umutekano kandi birambe.

Tumaze gutangiza API Spec 5L Steel Pipe - umurongo ngenderwaho mu nganda ku bijyanye no gutwara imiyoboro mu nganda za peteroli na gaze. Nk'inkingi y'ibanze y'ibikorwa remezo bigezweho, iyi miyoboro yagenewe kuzuza ibisabwa bikomeye by'inganda kugira ngo habeho gutwara hydrocarbons mu ntera ndende mu mutekano, wizewe kandi uboneye.

Tubagezaho amasahani yacu y'icyuma ya ASTM A573/A573M agenewe guhaza ibyifuzo bikomeye by'inyubako. Aboneka mu byiciro bya 58, 65 na 70, aya masahani y'icyuma ya silikoni ya karuboni manganese yo mu rwego rwo hejuru yagenewe guhaza ibyifuzo byinshi by'imbaraga zo gukurura, bitanga umusaruro mwiza.

Icyuma cya A572 kiboneka mu byiciro bine bitandukanye: 42, 50, 60, na 65. Buri cyiciro cyagenewe imiterere yihariye ya mekanike n'ibinyabutabire, bigatuma ushobora guhitamo ibikoresho bikwiranye n'umushinga wawe. Icyiciro cya 42 kizwiho kuba gifite ubushobozi bwo gusudira no gukora neza, bigatuma kiba cyiza ku nyubako zoroshye. Icyiciro cya 50 gitanga imbaraga nyinshi, bigatuma kiba amahitamo akunzwe ku biraro n'inyubako zisaba ubushobozi bwo gutwara imizigo. Ku bikorwa bigoye kurushaho, Icyiciro cya 60 n'Igice cya 65 bitanga imbaraga n'ubukomere buhebuje, bikaba byiza ku bwubatsi bukomeye n'inganda.

Tubagezaho icyuma cyacu cy’ingenzi cya ASTM A572 gifite imbaraga nke kandi giciriritse cya niobium vanadium, igisubizo cyiza ku bikorwa bitandukanye by’ubwubatsi. Cyagenewe guhaza ibyifuzo bikomeye by’inganda zigezweho z’ubwubatsi n’inganda, icyuma gitangwa mu byiciro bitanu bitandukanye (42, 50, 55, 60 na 65) n’ubwoko bune, bigufasha kubona ibicuruzwa bihuye neza n’ibyo umushinga wawe ukeneye.

Amapine yacu ya ASTM A537 aza mu byiciro bitatu bitandukanye: Icyiciro cya 1, Icyiciro cya 2, n'Igice cya 3. Buri cyiciro cyakozwe neza gifite imiterere yihariye ya mekanike ikoreshwa mu miterere itandukanye y'imiyoboro y'umuvuduko. Icyiciro cya 1 gifite ubukana bwiza kandi gishobora gusudira, bigatuma kiba cyiza cyane mu bikorwa bisaba imbaraga nyinshi no kudakora neza. Icyiciro cya 2 cyongera imikorere binyuze mu kongera imbaraga zo gutanga umusaruro, mu gihe Icyiciro cya 3 cyagenewe ahantu hasaba imbaraga nyinshi kandi hakomeye cyane.

Amasahani yacu ya ASTM A533 yakozwe mu byuma bya manganese-molybdenum na manganese-molybdenum-nickel alloy, atanga imbaraga n'ubukana bidasanzwe, bigatuma aba meza cyane mu gukoreshwa mu muvuduko mwinshi. Imiterere yihariye y'aya masahani yongera ingaruka zayo no kudacika intege, bitanga igisubizo gikomeye ku nganda nka peteroli na gaze, gutunganya imiti, no gutanga ingufu.