Icyuma gishushanya ss tube susu ya 304l 316 316L 304 umuyoboro wicyuma / tube
Izina ry'ibicuruzwa | Ibyuma |
Bisanzwe | ASTM Aisi Din, en, GB, Jis |
Icyicaro
| 200 Urukurikirane: 201222 |
Urukurikirane 300: 301.1304.304l, 316.316L, 316ti, 317l, 321.309s, 310 | |
Urukurikirane 400: 409L, 410,410S, 420J1,420J2,420J2,40J2.430,444,444.441.441.436 | |
Duplex Icyuma: 904l, 2205,2507,2101.2520.2304 | |
Diameter yo hanze | 6-2500mm (nkuko bisabwa) |
Ubugari | 0.3mm-150mm (nkuko bisabwa) |
Uburebure | 2000mm / 2500mm / 3000mm / 6000mm / 12000mm (nkuko bisabwa) |
Tekinike | Idafite agaciro |
Ubuso | No.1 2b Ba 6k 8K Indorerwamo ya No.4 HL |
Kwihangana | 1% |
Amagambo y'ibiciro | FFR, CFR, CIF |










Umuyoboro w'icyuma utagira ingano ni ubwoko bwibyuma birebire bizengurutse, bikoreshwa cyane mu miyoboro yo gutwara inganda nka peteroli, inganda z'imiti, ibiryo, inganda, ibikoresho bya mashini, n'ibindi. Byongeye kandi, iyo imbaraga zo kunyeganyega no kwambara ibintu, uburemere buroroshye, bityo birakoreshwa cyane mugukora ibice bya mashini hamwe nubwubatsi. Nanone ikoreshwa nkibikoresho nibikoni, nibindi
Icyitonderwa:
1.Ubuntu bwo gutoranya, 100% nyuma yo kugurisha ubuziranenge, shyigikira uburyo ubwo aribwo bwose bwo kwishyura;
2.Ibindi bisobanuro byibiciro bya karubone birahari ukurikije ibisabwa (ODM & ODM)! Igiciro cyuruganda uzava mu itsinda rya Roya.
Ibikorwa bya Stel
Ibigize imiti% | ||||||||
Amanota | C | Si | Mn | P | S | Ni | Cr | Mo |
201 | ≤0 .15 | ≤0 .75 | 5. 5-7. 5 | ≤0.06 | ≤ 0.03 | 3.5 -5.5 | 16 .0 -18.0 | - |
202 | ≤0 .15 | ≤l.0 | 7.5-10.0 | ≤0.06 | ≤ 0.03 | 4.0-6.0 | 17.0-19.0 | - |
301 | ≤0 .15 | ≤l.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 6.0-8.0 | 16.0-18.0 | - |
302 | ≤0 .15 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 8.0-10.0 | 17.0-19.0 | - |
304 | ≤0 .0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 8.0-10.5 | 18.0.0.0 | - |
304L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0-13.0 | 18.0.0.0 | - |
309s | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0-15.0 | 22.0..0 | - |
310 | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.035 | ≤ 0.03 | 19.0.2.0 | 24.0..0 | |
316 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 |
316L | ≤0 .03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0 - 15.0 | 16 .0 -1 8.0 | 2.0 -3.0 |
321 | ≤ 0 .08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0 - 13 .0 | 17.0 -1 9.0 | - |
630 | ≤ 0 .07 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | 3.0-5.0 | 15.5-17.5 | - |
631 | ≤0.09 | ≤1.0 | ≤1.0 | ≤0.030 | ≤0.035 | 6.50-7.75 | 16.0-18.0 | - |
904L | ≤ 2 .0 | ≤0.045 | ≤1.0 | ≤0.035 | - | 23.0 · 28.0 | 19.0.3.0 | 4.0-5.0 |
2205 | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.030 | ≤0.02 | 4.5-6.5 | 22.0..0 | 3.0-3.5 |
2507 | ≤0.03 | ≤0.8 | ≤1.2 | ≤0.035 | ≤0.02 | 6.0-8.0 | 24.0..0 | 3.0-5.0 |
2520 | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.045 | ≤ 0.03 | 0.19 -0. 22 | 0. 24 -0. 26 | - |
410 | ≤0.15 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | - | 11.5-13.5 | - |
430 | ≤0.1 2 | ≤0.75 | ≤1.0 | ≤ 0.040 | ≤ 0.03 | ≤0.60 | 16.0 -8.0 |
Binyuze muburyo butandukanye bwo gutunganya bukonje kandi busubiraho hejuru nyuma yo kuzunguruka, hejuru yubuso bwa stoelakabaris irashobora kugira ubwoko butandukanye.

Ubwiza bwibyuma butagira ingano ni ingenzi nkuko bigira ingaruka muburyo bwo kurwanya ruswa. RORSIONION ni ibintu bisanzwe ibintu bibaho iyo ibyuma yiboneye nibidukikije bidumije, nkumwuka cyangwa ubuhehere.
Hamwe n'icyuma kagirane, Chromium muri ally igira urwego rukingira hejuru yubuso bubuza icyuma gufata ibidukikije. Iyi shusho yitwa Film Passivation. Ariko, film ya pasiporo yo gusebanya ntabwo irimburwa. Niba ubuso bwangiritse cyangwa bwanduye, filime irashobora guturika, hasigara yicyuma yibasirwa na ruswa. Niyo mpamvu gukomeza kugira isuku nubunyangamugayo bwibintu byicyuma bitagira ingano ni ngombwa.
Hariho uburyo bwinshi bwo kuzamura ireme ryibyuma bidafite ishingiro. Inzira imwe ni ugukoresha inzira yitwa Pastivetion. Ibi bikubiyemo kuvura hejuru hamwe nigisubizo kidasanzwe gikuraho umwanda wose kandi utezimbere imitungo yo kurinda film yonyine. Passivation irashobora kugerwaho nuburyo butandukanye bwubwogero bwa shimi cyangwa amashanyarazi.
Ubundi buryo bwo gukomeza ubuziranenge bwubuso bwibyuma butagira isuku no kubungabunga. Ubuso bwibyuma butagira ingano bugomba gusukurwa hamwe na detergent yoroheje no mu mwenda woroshye, hamwe nimyenda yinangiye cyangwa ibisobanuro bishobora kuvaho ibicuruzwa byihariye byogusukura.
Muri rusange, akamaro k'ibyuma bitagira ingaruka ntigishobora gushimangirwa. Ubwiza bwubuso nibyingenzi kugirango tumenye kuramba no kuramba byibikoresho. Ukurikije uburyo bukwiye bwo gukora isuku no kubungabunga, ibyuma bidashira birashobora gukomeza gutanga imikorere myiza nubusabane bwiburengerazuba mumyaka myinshi iri imbere.
Icyuma kitagira ikinamico kizwiho kuramba, kurwanya ruswa no guhinduranya. Bikunze gukoreshwa muburyo butandukanye harimo umusaruro wumuyoboro.
Umuyoboro w'icyuma utagira ingano ukoreshwa cyane mu nganda no mu kubaka inyubako n'inzego. Inzira yumusaruro wumuyoboro utagira ingano ninzira igoye irimo intambwe nyinshi.
Ibikoresho bya Raw
Intambwe yambere mugukora umuyoboro wicyuma utagira ikibazo nukubona ibikoresho fatizo. Ikintu nyamukuru gigize ibyuma bitagira ingano ni icyuma, ariko ihujwe nibindi bikoresho kugirango itange imitungo idasanzwe. Ibi bikoresho birimo nikel, chromium na molybdenum. Ibikoresho fatizo byatoranijwe neza kandi bihujwe murwego rwo gutanga amanota yifuzwa yicyuma. Ibi bice noneho bishonga hamwe mu itanura ryinshi-byinshi, aho bahunze gukora alloy. Ibibumba, mubisanzwe bikozwe mu mucanga cyangwa ceramic, byashizweho kugirango ukore imitwe idahwitse kurangiza inzira. Nyuma yuko The Alloy isukwa muburyo, yemerewe gukonja no gushimangira. Imiterere yanyuma ni umuyoboro ufite impande zikaze hamwe nubuso butaringaniye.
Umuzingo
Intambwe ikurikira muri gahunda irazunguruka. Umuyoboro ugaburirwa unyuze murukurikirane rwumuzingo uhagarika kandi ushimangire ibikoresho, bikavamo ubundi buryo nubumuga buhoraho. Umuyoboro uhita unyura muri mandrel kugirango umenye neza ko ari uruziga rwose kandi ubunini bwurukuta ni imyenda imwe. Iyi nzira, izwi ku Bunini, ni ingenzi kugirango urebe ko ibicuruzwa byarangiye byujuje ibisobanuro bisabwa.
Gukata no kurangiza
Umuyoboro umaze gupima, igihe kirageze cyo guca no kurangiza. Ibi birimo gukata umuyoboro muburebure bwifuzwa no koroshya impande zose cyangwa ihamye. Umuyoboro usizwe usizwe ucogora neza, urangiza. Iyi mikorere ifasha kongera ingwate ya pipe kandi ikayitanga isura nziza.
Kwipimisha no kugenzura
Ibicuruzwa byarangiye bigomba gupima no kugenzura mbere yuko bigurishwa. Reba umuyoboro winzobere iyo ari yo yose nko gucengera cyangwa ahantu hamwe. Iratsinze kandi ibizamini imbaraga, kuramba no kurwanya ruswa. Umuyoboro umaze gutsinda ibizamini byose bisabwa, byiteguye gukoreshwa. Umuyoboro w'icyuma utagira umuyoboro wakozwe ukoresheje iyi nzira ukoreshwa munganda, harimo kubaka, peteroli na gaze, no gukora.
Muri make, umusaruro wumuyoboro wa stoel utagira ingano ninzira nini yintambwe igoye irimo ibyiciro byinshi biva mubikorwa bya jand kubicuruzwa byarangiye. Bisaba kwitondera birambuye, gusobanuka no kugenzura ubuziranenge kugirango ibicuruzwa byarangiye byujuje ibisobanuro bisabwa kandi bikwiranye na porogaramu zitandukanye.
Gupakira muri rusange byambaye ubusa, ibyuma bihambiriye, bikomeye cyane.
Niba ufite ibisabwa byihariye, urashobora gukoresha ibishishwa byimbitse, nibindi byiza.

Ubwikorezi:Express (icyitegererezo cyo gutanga), umwuka, gari ya moshi, gutwara amasambu, kohereza inyanja (FCL cyangwa LCL cyangwa BEKL)


Umukiriya wacu

Ikibazo: ni ua uruganda?
Igisubizo: Yego, turi spiral steel tubitubaga tubanze mu mudugudu wa Daqiuzhuang, Umujyi wa Tianjin, Ubushinwa
Ikibazo: Nshobora kugira gahunda yo kugerageza toni nyinshi gusa?
Igisubizo: Birumvikana. Turashobora kohereza imizigo kuri u hamwe na lcl serivise. (Umutwaro muto)
Ikibazo: Ufite ubwishyu?
Igisubizo: Kuri gahunda nini, iminsi 30-90 l / c irashobora kwemerwa.
Ikibazo: Niba icyitegererezo cyubusa?
Igisubizo: Icyitegererezo kubuntu, ariko umuguzi yishura ibicuruzwa.
Ikibazo: Waba utanga zahabu kandi ugakora ibyiringiro byubucuruzi?
Igisubizo: Twewe imyaka irindwi ikonje kandi yemera ibyiringiro byubucuruzi.