Wogulitsa Chitoliro cha Chitsulo cha EN10219 S275J0H | Chitoliro cha Chitsulo Chopangidwa ndi Cold Form & Marine Building Wopanga ndi Wogulitsa

Wogulitsa Mapaipi a Chitsulo a EN10219 S275J0H | Chitoliro cha Chitsulo Chopangidwa ndi Cold Formation & Marine Building

Kufotokozera Kwachidule:

EN10219 S275J0H mapaipi achitsulo omangira maziko, mlatho, za m'madzi ndi doko. Kukula ndi zokutira mwamakonda, zopangidwa ndi Royal Steel Group, fakitale mwachindunji.

Muyezo:EN10219

Giredi:S275J0H

Mtundu:SSAW / LSAW (EFW)

Chidutswa chakunja:273mm – 3200mm

Kukhuthala kwa Khoma:6mm – 40mm

Utali:6m–18m, Utali Wopangidwa Mwamakonda

Ntchito:Maziko akuya, kuyika mipiringidzo ya milatho, kumanga doko ndi nyanja, mphepo ya m'mphepete mwa nyanja

Tumizani imelo kwa ife WhatsApp

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Chiyambi cha Zamalonda

Chinthu	Tsatanetsatane wa Mafotokozedwe
Muyezo Wogwirira Ntchito	EN 10219
Kalasi yachitsulo	S275J0H, Nambala Yopangira: 1.0149
Tanthauzo la Giredi	S = Chitsulo chomangidwa; 275 = Mphamvu yocheperako yopezera mphamvu ≥275MPa pa makulidwe a khoma ≤16mm; J0 = Kuyesa kwa Charpy pa 0℃; H = Gawo la dzenje (Chitoliro/HSS)
Njira Yopangira	Chitoliro chachitsulo chopangidwa ndi ERW high-frequency welding / LSAW submarine arc welding, chozungulira cha CHS chomwe chimagwiritsidwa ntchito kwambiri popangira mapaipi
Kukula Kopezeka	Chidutswa chakunja (OD): 21.3~1220mm; Kukhuthala kwa Khoma (Kulemera): 2.5~22mm; Kutalika kokhazikika: 6m/9m/12m, kutalika kosinthidwa kuchokera pa 3 ~ 18m komwe kulipo
Kumaliza Pamwamba	Chitoliro chakuda chopanda kanthu, utoto woletsa dzimbiri, galvanized yothira m'madzi otentha, phula la epoxy lopaka m'malasha (lomwe limakonda kugwiritsidwa ntchito popangira zinthu)
Mkhalidwe Wotumizira	Kupanga kozizira + kumaliza pambuyo pa weld, mkanda wothira weld wachotsedwa & chitoliro chokhala ndi mawonekedwe ozungulira

gulu lachitsulo la zitoliro zachitsulo (6) (1)

gulu lachitsulo la zitoliro zachitsulo (1) (1)

gulu lachitsulo la zitoliro zachitsulo (2) (1)

Deta Yaukadaulo

EN10219 S275J0H Mapaipi Achitsulo Opangidwa ndi Mankhwala

Chinthu	C	Mn	P	S	Si	N
Zamkatimu Zambiri	≤0.20	≤1.50	≤0.035	≤0.035	Palibe malire	≤0.009
Ndemanga	Kaboni yochepa yokhala ndi kuthekera kowotcherera kwabwino kwambiri; Kaboni Yofanana ndi CE ≤0.40% (t ≤40mm)

EN10219 S275J0H Chitoliro cha Chitsulo Choyimitsa Katundu wa Makina

Makulidwe a Wall	Mphamvu Yobereka (MPa)	Mphamvu Yokoka (MPa)	Kutalika A₅	Charpy V-notch Impact
t≤16mm	≥275	430~580	≥22%	0℃, Mphamvu yokhudza mphamvu ≥27J
16＜t≤40mm	≥265	430~580	≥21%	0℃, Mphamvu yokhudza mphamvu ≥27J
40＜t≤63mm	≥255	410~560	≥20%	0℃, Mphamvu yokhudza mphamvu ≥27J

EN10219 S275J0H Mapaipi Achitsulo a Milu Kukula

Chinthu	Tsatanetsatane
M'mimba mwake wakunja (OD)	21.3mm～1220mm
Kulemera kwa Wall (WT)	2.5mm ～22mm
Kutalika Kwanthawizonse	6m / 9m / 12m
Utali Wapadera	3m～18m malinga ndi zomwe kasitomala akufuna

Gulu la Kukula	Chidutswa chakunja (OD mm)	Kulemera kwa Khoma Kofanana (WT mm)	Kugwiritsa Ntchito Kwambiri
Kukula Kochepa	60.3, 76.1, 88.9, 114.3, 139.7, 168.3, 219.1	3.0, 4.0, 5.0, 6.0	Uinjiniya wa boma, kulimbitsa maziko ang'onoang'ono, maziko a nyumba, kuyika mipanda yaying'ono ya malo
Kukula Kwapakati (Katundu Wamba)	273.0, 323.9, 355.6, 406.4, 457.0, 508.0	5.0, 6.3, 8.0, 10.0	Mizati ya maziko a nyumba, chithandizo cha dzenje la maziko, maziko apakati ndi ang'onoang'ono a mlatho, kukhazikika kwa misewu
Kukula Kwakukulu	610.0, 711.0, 813.0, 914.0, 1016.0, 1220.0	8.0, 10.0, 12.5, 14.2, 16.0, 20.0	Kuyika zipilala za doko ndi doko, maziko a maziko a turbine ya mphepo, uinjiniya waukulu wa mlatho, milu yothandizira ya nsanja ya m'mphepete mwa nyanja, uinjiniya wolemera wa zomangamanga

Dinani batani la kumanja

Lumikizanani nafe kuti mudziwe zambiri za mapaipi achitsulo ndi kukula kwake.

Dinani apa

Ubwino

Ubwino wa Zamalonda	Minda Yofunsira Kuyika Zinthu
1. Mphamvu yapakati yokhala ndi pulasitiki yolinganizika bwino komanso kulimba, kukana kutentha kotsika kwambiri pa 0℃, yoyenera kwambiri popangira mapulojekiti m'malo otentha	Milu ya maziko a nyumba, milu ya mapaipi a doko ndi doko, nyumba yosungiramo milatho, milu yosungira dzenje la maziko, milu ya maziko a turbine ya mphepo, kulimbitsa misewu ya m'matauni, milu yothandizira ya nsanja za m'mphepete mwa nyanja
2. Cholumikizira cha malo onse, choyenera kuwotcherera chowonjezera cha mulu ndi kulumikizana kwa flange
3. Kulemera kopepuka kuti kuyendetsedwe mosavuta mu nthaka; kukana kupindika ndi kupsinjika kwapamwamba poyerekeza ndi zigawo zolimba zachitsulo
4. Kulekerera kolimba kwa OD ndi WT kogwirizana ndi miyezo ya ku Europe yomangira milu

Kumaliza Pamwamba

Mtundu wa pamwamba	Kufotokozera Kwaukadaulo	Makhalidwe ndi Ntchito
Chomaliza Chakuda Chopanda Bare (Choyambirira Chopangira Mphero)	Pamwamba pa chitsulo chakuda choyambirira chopanda chophimba, mkanda woyera wothira weld wachotsedwa, mawonekedwe ozungulira ofanana, ndi mafuta oletsa dzimbiri omwe mungasankhe	Yotsika mtengo, yodziwika bwino pa ntchito zonse zomangira mipiringidzo; yoyenera maziko amkati, chithandizo chakanthawi ndi mapulojekiti anthawi yochepa; yabwino kwambiri yogwiritsira ntchito kuwotcherera ndi kuphimba pamalopo.
Chophimba Utoto Choletsa Dzimbiri	Utoto umodzi kapena iwiri yolimbana ndi dzimbiri yopangidwa ndi mafakitale yokutidwa pamwamba pa chitoliro choyeretsedwa, yokutidwa mofanana, komanso kumamatira mwamphamvu	Kugwira ntchito koyambira kolimbana ndi dzimbiri; koyenera kwambiri pa maziko a boma, maziko omangira nyumba ndi mapulojekiti owuma; kupewa bwino kukhuthala kwa pamwamba ndi dzimbiri panthawi yoyendera ndi kumanga.
Choviikidwa mu Dip Chotentha (HDG)	Njira yotenthetsera ma galvanizing yokhala ndi zokutira zonse za zinc pamwamba, kuphatikiza kokhazikika kwa zitsulo, makulidwe wamba a zinc	Kulimbana bwino ndi dzimbiri komanso nyengo; yogwiritsidwa ntchito m'malo otseguka akunja, m'malo osakhala ndi dzimbiri kwambiri m'mphepete mwa nyanja, komanso milu yokhazikika ya nthawi yayitali
Chophimba cha Epoxy cha Malasha	Chophimba chaukadaulo choteteza dzimbiri cholimba kwambiri kuti chizikulungidwa, filimu yokhuthala komanso yopanda msoko, yolimbana ndi madzi, nthaka ndi dzimbiri la mankhwala	Imakonda kugwiritsidwa ntchito popanga mainjiniya okonzera milu; yoyenera milu ya doko ndi doko, maziko owolokera mitsinje, nthaka yonyowa pansi pa nthaka ndi milu yothandizira ya m'nyanja, nthawi yayitali yogwira ntchito m'malo ovuta apansi pa nthaka ndi m'nyanja.
Kuphimba Kosinthidwa	Utoto wopangidwa mwamakonda, utoto wotsutsana ndi dzimbiri wopangidwa ndi zigawo zambiri, utoto wopangidwa ndi zinc wambiri ndi zina zomwe zasinthidwa mwamakonda	Kukwaniritsa miyezo yapadera yolimbana ndi dzimbiri ya uinjiniya ndi zofunikira pakuwoneka kwa polojekiti, zomwe zingasinthidwe malinga ndi zojambula zaukadaulo za kasitomala ndi mafotokozedwe ake.

Kugwiritsa Ntchito Kwambiri

1. Maziko a Khoma la Pansi:Kumanga pansi pa nthaka kwa nyumba zazitali, mafakitale, nyumba zosungiramo katundu, nyumba zamalonda ndi nyumba zokhalamo. Maziko a milu (mitundu yonse ya zomangamanga).

2. Maziko a Milu ya Mlatho:Maziko okhala ndi milatho yamisewu ikuluikulu, milatho ya sitima, ndi misewu yodutsa m'matauni. Maziko okhala ndi mipanda ya mitsinje, nyanja ndi milatho ya nyanja.

3. Kumanga Madoko:Maziko onyamula katundu wa malo oimikapo doko, malo oimikapo sitima ndi malo oimikapo doko. Zipangizo zolemera ndi ntchito zotumizira katundu wa padoko.

4. Mapulojekiti a Mphamvu ya Mphepo ndi Uinjiniya wa Zam'madzi ku Offshore:Maziko a ma turbine amphepo akunyanja. Kapangidwe kothandizira mapulatifomu akunyanja, mapaipi akunyanja, mapaipi akunyanja, makoma a nyanja ndi nthawi yomweyo M'nyumba zokhala anthu Kukana mafunde, kukana mafunde, ndi dzimbiri la m'nyanja.

5. Uinjiniya Waukulu Wanyumba:Maziko olemera okhala ndi milu yayikulu ya mainchesi kuti agwiritsidwe ntchito kwambiri pa ntchito zauinjiniya (madamu, masiteshoni a sitima zapansi panthaka, ndi ngalande). Thandizo la makina amafakitale ndi katundu womangidwa.

kugwiritsa ntchito mapaipi achitsulo (3)

kugwiritsa ntchito mapaipi achitsulo (1)

kugwiritsa ntchito mapaipi achitsulo (2)

kugwiritsa ntchito mapaipi achitsulo (4)

Ubwino wa Royal Steel Group (Chifukwa Chiyani Royal Group Imadziwika Kwambiri kwa Makasitomala aku America?)

1) Ofesi ya Nthambi - chithandizo cha Chisipanishi, chithandizo cha msonkho, ndi zina zotero.

2) Matani opitilira 5,000 a katundu alipo, okhala ndi makulidwe osiyanasiyana

chitoliro chachitsulo cha ssaw - gulu lachifumu (1)

chitoliro chachitsulo cha ssaw - gulu lachifumu (3)

3) Kuyang'aniridwa ndi mabungwe odalirika monga CCIC, SGS, BV, ndi TUV, ndi ma CD oyenera kuyenda panyanja

Kulongedza ndi Kutumiza

Phukusi 1:Zingwe zachitsulo kuti zikhale zosavuta kuzigwira. Mabokosi amatabwa kapena zinthu zina zimayikidwa pakati pa milu kuti zisamasunthe ziwalo panthawi yotumiza. Kukonza pamwamba (ngati mukufuna): Kupaka utoto wakuda, mafuta oletsa dzimbiri, filimu ya pulasitiki. Milu ya galvanized ikhozanso kukulungidwa mu filimu ya pulasitiki yoteteza kwakanthawi kuti isakanda pamwamba. Pali ma CD okonzedwa mwamakonda.

2 Chidziwitso Chotumizira:Kutalika Kokhazikika Komwe Kulipo: 6m, 12m. Kutalika: kokhazikika komanso kopangidwa mwamakonda. Kumabwera ndi Sitima Yapamadzi ndi Kugwiritsa Ntchito Mumsewu. Kuyenera kugwiritsidwa ntchito pa sitima yapamadzi, sitima kapena msewu, komanso ndi kolimba mokwanira mukamagwiritsa ntchito mumsewu. Nthawi yotumizira ndi masiku 15-30 mutalandira ndalama, kutengera kuchuluka ndi zofunikira. Kumagwiritsidwa ntchito kutumiza kunja kwa dziko lonse lapansi, ndi zikalata zonse (Satifiketi Yoyesera, Mndandanda Wolongedza, Bilu Yonyamula).

3 Njira zodzitetezera:Musagwiritse ntchito zingwe kapena zingwe zopanda ma pad kuti zigwirizane mwachindunji ndi pamwamba pa chitoliro zomwe zingayambitse kusintha kwa chitoliro. Sungani pamalo ozizira, ouma komanso opumira bwino. Kuti mupewe dzimbiri musanayike. Katundu wolemera kwambiri komanso wolemera kwambiri ayenera kutsatira malamulo am'deralo otumizira katundu.

FAQ

1. N’chifukwa chiyani muyenera kusankha S275J0H kuposa S275JR wamba pa ntchito zomangira zipilala?

Pakati: Pewani kusweka kwa fracture. S275J0 imapereka mphamvu yocheperako ya 27J Charpy V-notch impact kulimba pa 0°C pa grade iliyonse ya J0. Pakakhala zinthu zambiri zozungulira m'nthaka yolimba kapena nyengo yozizira, imaletsa kusweka kwa mapaipi, mosiyana ndi S275JR yovomerezeka ndi kutentha kwa chipinda yomwe ingathe kuwononga kwambiri kapangidwe kake.

2. Kuteteza umphumphu wa welding pakati pa kuyika kwamphamvu kwambiri?

Pakati: Kuyesa konse kosawononga. Ma weld onse opangidwa ndi kapangidwe kake amayesedwa ndi 100% mosalekeza ndi ultrasound (UT) komanso kufufuzidwa kwa X-ray (RT) kumapeto kwa mapaipi. Kuwelda kumatsatira EN ISO 15614-1 kuti achotse zolakwika zamkati ndikuyerekeza mphamvu ya weld ndi chitsulo choyambira.

3. Kuletsa kutsekeka kwa galvanizing (HDG) poyenda?

Pakati: Kuyeretsa kwa silicon yolamulidwa + Sa 2.5 blast. Chepetsani silicon yachitsulo kufika pa <0.03% kapena 0.14%–0.25% kuti mupewe kuphimba kwa zinc komwe kumayambitsidwa ndi Sandelin. Kuphulika kwa ISO 8501-1 Sa 2.5 kumatsimikizira kuti galvanisation yolimba komanso yolimba imagonjetsedwa ndi kusweka kwa abrasion.

4. Kumaliza bwino kwa pamwamba pa C5-M komwe kungakhudze kwambiri nyanja?

Chitoliro: Epoxy yagalasi-flake + mayeso athunthu a tchuthi. Epoxy yagalasi-flake ya 400–500μm youma yokhala ndi filimu yopitilira 50–80μm yophulika. Chitoliro chilichonse chimapeza kuwunika kwa 100% kwamphamvu kwa tchuthi kuti chitseke mabowo a pin ndikuletsa kulowa kwa chloride.

5. Kuletsa kukanda mikwingwirima potumiza?

Pakati: Kulekanitsa kosakhala kwachitsulo. Zopachika za rabara/pulasitiki zimalekanitsa mapaipi odzaza m'bwato; zipewa zolemera zimateteza ku kugundana kwa malekezero. Zopopera za nsalu/nayiloni zimagwiritsidwa ntchito kokha ponyamula katundu kuti zichotse kukhudzana kwa chitsulo ndi chitsulo.