Ibisobanuro by'igicuruzwa
Ibisobanuro bigufi by'ibicuruzwa: Ingano y'umuyoboro utagira umushongi:Ingano yo hanze: 6.0mm-610mm (1/8"-24"), Ubunini bw'urukuta: 1.0mm-40.0mm, Uburebure: 6m, 12m cyangwa uko bikenewe
Igipimo n'Ingano by'Umuyoboro Udacometse:EN 10216-5 Icyiciro 1.4301 (X5CrNi18-10, bingana na 304), Icyiciro 1.4404 (X2CrNiMo17-12-2, bingana na 316L); Iraboneka kandi 1.4307 (304L), 1.4401 (316), 1.4541 (321), 1.4571 (316Ti)
Imikoreshereze y'Umuyoboro Udafite Umugozi:Amasasu atwara umuvuduko, ibikoresho byo gutunganya imiti, imiyoboro ya peteroli na gazi, ibikoresho byo guhanahana ubushyuhe, ibikoresho bya farumasi, gutunganya ibiribwa, gutanga ingufu, imiyoboro ya boiler, ikoreshwa ry'umuvuduko rusange, imishinga y'isoko ry'i Burayi
Womic SteelItanga ibiciro byiza kandi bishimishije bya EN 10216-5 imiyoboro y'icyuma kidashonga, imiyoboro y'umuvuduko, imiyoboro y'imiyoboro. Icyemezo cy'uruganda, ikizamini cy'amazi, igenzura rya UT/ET, ikimenyetso cya CE, kubahiriza PED birahari. Gutanga byihuse na serivisi nziza.
Womic Steel: Ubushobozi bwo gukora n'imbaraga z'ikigo
Womic Steel Group ni uruganda rukora ibintu byinshi kandi rutumiza mu mahanga ku isi rufite ubunararibonye bw'imyaka irenga 20 mu gukora ibikoresho bya karuboni, alloy, na stainless steel tubular. Ikigo cyacu gitunganya imiyoboro igezweho kandi idafite umugozi cyihariye mu gukora imiyoboro isanzwe y'icyuma gishyushya ikoreshwa mu bucuruzi bw'i Burayi ku isoko ry'i Burayi.
Ingano y'umusaruro kuri EN 10216-5 1.4301/1.4404 Umuyoboro utagira umushongi:Ubugari bw'inyuma kuva kuri mm 6.0 kugeza kuri mm 610 (inchi 1/8 kugeza kuri santimetero 24) hamwe n'ubugari bw'urukuta kuva kuri mm 1.0 kugeza kuri mm 40.0. Uburebure bumwe butunguranye bwa metero 6, uburebure bubiri butunguranye bwa metero 12, cyangwa uburebure bwihariye kugeza kuri metero 18 uko bikenewe.
Impamyabumenyi z'Ubuziranenge n'Iyubahirizwa ry'Amategeko:
ISO 9001:2015 Yemejwe:Sisitemu yo gucunga ubuziranenge igamije kwemeza ireme ry'ibicuruzwa mu bikorwa byose.
EN 10216-5 Iyubahirizwa ry'amategeko:Kubahiriza byuzuye EN 10216-5:2014 Imiyoboro y'icyuma idafite umushongi ku mpamvu z'umuvuduko - Igice cya 5: Imiyoboro y'icyuma kitagira umushongi.
PED 2014/68/EU (Ibimenyetso bya CE):Iyubahirizwa ry'amabwiriza y'ibikoresho by'umuvuduko by'i Burayi. Ikimenyetso cya CE n'itangazo ry'imikorere (DoP) byateganyije kwemerwa kw'isoko ry'i Burayi.
Icyemezo cya EN 10204 3.2:Icyemezo cy’igenzura 3.2 cyemejwe n’inzego z’ubumwe bw’ibihugu byemewe n’Umuryango w’Ubumwe bw’u Burayi (TÜV, LR, BV, SGS) ku birebana n’ikoreshwa ry’igitutu gikomeye gisaba gushakisha neza ibikoresho byose.
AD 2000 Merkblatt W2:Gukurikiza amategeko ya tekiniki y'Abadage ku mashini zitwara umuvuduko w'amazi biboneka iyo ubisabye.
Ibyemezo by’Ubugenzuzi bw’Uruhande rwa Gatatu (TPI):Ibicuruzwa n'inzira byemejwe na SGS, BV, ABS, LR, DNV, GL, na TÜV.
Kumenyekana ku Isi:Womic Steel ni umucuruzi wizewe w’abakora EPC mu Burayi, abakora imiyoboro y’ubushyuhe, n’inganda zikora imiti zikorera mu bihugu birenga 80 ku isi, yibanda cyane cyane ku isoko ry’i Burayi.
EN 10216-5 1.4301/1.4404 Umuyoboro w'icyuma kidafunze utagira umushono: Imiterere y'ibikoresho n'imikorere yabyo
1.4301 (X5CrNi18-10) – Bingana na 304/304L
EN 10216-5 1.4301 (nanone yitwa X5CrNi18-10) ni icyuma gisanzwe cya austenitic stainless steel gikoreshwa mu rwego rwo gushyushya umuvuduko. "X" igaragaza icyuma gifite alloy nyinshi, "5" igaragaza ingano ya karuboni (0.05%), "CrNi18-10" igaragaza 18% bya chromium na 10% bya nikeli. Iki gipimo gitanga ubushobozi bwo kurwanya ingese neza, ubushobozi bwo gukora neza, no gusudira neza, bigatuma kiba icyuma gikoreshwa cyane mu gukoresha ingufu rusange.
1.4404 (X2CrNiMo17-12-2) – Bingana na 316L
EN 10216-5 1.4404 (nanone yitwa X2CrNiMo17-12-2) ni icyuma gisanzwe cyo mu Burayi gifite molybdenum. "X2" igaragaza karubone nkeya (0.02%), "CrNiMo17-12-2" igaragaza 17% bya chromium, 12% bya nikeli, na 2% bya molybdenum. Inyongera ya molybdenum itanga ubushobozi bwo kurwanya ingese no gucika kw'ibinogo, cyane cyane mu bidukikije birimo chloride.
EN 10216-5 1.4301/1.4404 Ibikubiye mu miterere ya shimi (Isesengura ry'inkende, % ku bunini):
| Igice | 1.4301 (X5CrNi18-10) | 1.4404 (X2CrNiMo17-12-2) |
| Karuboni (C) | ≤ 0.07 | ≤ 0.020 |
| Silikoni (Si) | ≤ 1.00 | ≤ 1.00 |
| Manganese (Mn) | ≤ 2.00 | ≤ 2.00 |
| Fosifore (P) | ≤ 0.045 | ≤ 0.045 |
| Sulfure (S) | ≤ 0.015 | ≤ 0.015 |
| Chromium (Cr) | 17.0 - 19.0 | 16.5 - 18.5 |
| Nickel (Ni) | 8.0 - 10.5 | 10.0 - 13.0 |
| Molybdenum (Mo) | — | 2.0 - 2.5 |
| Azote (N) | ≤ 0.11 | ≤ 0.11 |
Icyitonderwa: 1.4404 ifite karuboni nkeya (0.020% ntarengwa) kugira ngo yongere ubushobozi bwo gusudira no kurwanya ingese hagati y’udusimba. 1.4301 ifite karuboni nyinshi gato (0.07% ntarengwa) mu bikorwa rusange.
EN 10216-5 1.4301/1.4404 Imiterere ya mekanike (Ubushyuhe bw'icyumba):
| Umutungo | 1.4301 | 1.4404 |
| Imbaraga z'umusaruro (uburemere, 0.2% by'igabanuka) | 210 MPa (30,500 psi) | 220 MPa (32,000 psi) |
| Imbaraga z'umusaruro (igabanuka rya 1% ku munota) | 230 MPa (33,400 psi) | 240 MPa (34,800 psi) |
| Imbaraga zo Gufata | 500-700 MPa (72.500-101.500 psi) | 500-700 MPa (72.500-101.500 psi) |
| Uburebure (uburebure, uburebure) | 45% | 45% |
| Uburebure (ubugari, uburebure bunyuranyije) | 35% | 35% |
| Ingufu z'ingaruka (ubushyuhe buciriritse, 20°C) | 100 J | 100 J |
*Icyitonderwa: EN 10216-5 isaba kurengerwa cyane (45% ugereranije na ASTM 35%) n'ingufu nyinshi z'ingaruka (100J ugereranije na 40J) ugereranije n'amahame ya ASTM, bigaragaza ibisabwa bikomeye by'i Burayi ku birebana n'ikoreshwa ry'igitutu.*
EN 10216-5 1.4301/1.4404 Imiterere ifatika:
| Umutungo | 1.4301 | 1.4404 |
| Ubucucike (g/cm³) | 7.9 | 8.0 |
| Aho gushonga (°C) | 1400-1450 | 1370-1400 |
| Modulus of Elasticity (GPa) | 200 | 200 |
| Ubushobozi bwo gutwara ubushyuhe (100°C, W/m·K) | 15 | 15 |
| Koreji yo Kwagura Ubushyuhe (20-200°C, μm/m·K) | 16.5 | 16.5 |
| Ubushobozi bwo kwirinda amashanyarazi (μΩ·cm) | 72 | 74 |
EN 10216-5 1.4301/1.4404 Imiterere ya mekanike ikoresha ubushyuhe bwinshi:
| Ubushyuhe (°C) | 1.4301 Ingufu z'umusaruro (MPa) | 1.4404 Ingufu z'umusaruro (MPa) |
| 100 | 170 | 180 |
| 200 | 145 | 155 |
| 300 | 125 | 135 |
| 400 | 110 | 120 |
| 500 | 95 | 105 |
Icyitonderwa: 1.4404 igumana imbaraga nyinshi gato mu bushyuhe buri hejuru bitewe no kongeramo molybdenum.
Igereranya ry'Amanota – EN vs ASTM:
| Igipimo ngenderwaho cya EN | Icyiciro cya EN | Werkstoff | ASTM Ingana | Itandukaniro ry'ingenzi |
| EN 10216-5 | X5CrNi18-10 | 1.4301 | 304 | Imiterere isa |
| EN 10216-5 | X2CrNi19-11 | 1.4307 | 304L | Verisiyo ya karubone nkeya ya 1.4301 |
| EN 10216-5 | X2CrNiMo17-12-2 | 1.4404 | 316L | Karuboni nkeya, Mo yongeweho |
| EN 10216-5 | X6CrNiMoTi17-12-2 | 1.4571 | 316Ti | Titanium ihamye |
| EN 10216-5 | X6CrNiTi18-10 | 1.4541 | 321 | Titanium ihamye |
Igereranya ry'ubudahangarwa n'inkongi:
| Umutungo | 1.4301 (304) | 1.4404 (316L) |
| Indwara rusange ya corrosion | Byiza | Byiza cyane |
| Ubudahangarwa bwo Kurwanya Gutera Ingufu (PREN) | 18-20 | 24-26 |
| Ingufu zo mu mwobo | Iringaniye | Byiza |
| Ubudahangarwa bwa Chloride SCC | Iringaniye | Byiza |
| Ingano y'ibimera hagati y'udusate | Nziza (karubone nkeya) | Byiza cyane |
| aside sulfuriki | Iringaniye | Byiza |
| Ubudahangarwa bw'amazi yo mu nyanja | Umukene | Byiza |
*Icyitonderwa: 1.4404 irasabwa ku bidukikije byo mu mazi, ibikoresho birimo chloride, hamwe n'ikoreshwa risaba imbaraga zo kongera ubushobozi bwo kugabanya imyobo.*
EN 10216-5 1.4301/1.4404 Ingano y'ibipimo by'umuyoboro w'icyuma kitagira umushongi n'amahame bikurikizwa
Womic Steel itanga imiyoboro idafite umugozi ya EN 10216-5 1.4301 na 1.4404 mu buryo burambuye, ikurikije neza ibipimo ngenderwaho bya EN 10216-5:2014.
| Ikintu | Ibisobanuro |
| Igisanzwe | EN 10216-5: 2014 (Imiyoboro y'icyuma idafite umushongi ikoreshwa mu gukanda - Igice cya 5: Imiyoboro y'icyuma kidakoresha umushongi) |
| Amanota | 1.4301 (X5CrNi18-10), 1.4404 (X2CrNiMo17-12-2) |
| Uburyo bwo gukora | Idafite umushono - Ifite ifunze ikonje / Ifite ifunze ikonje / Ishyushye irangizwa |
| Intera y'Ubugari bwo Hanze | 6.0mm – 610mm (1/8" – 24") |
| Ubunini bw'urukuta | 1.0mm – 40.0mm |
| Uburebure | uburebure bwa metero 6 (SR), metero 12 (DR), cyangwa uburebure bwihariye kugeza kuri metero 18 |
| Imiterere y'ibyo umuntu asabwa gutanga | Umuti wakuwemo amazi + amazi yakuwemo / yakuwemo ibinyampeke |
| Irangizwa rya nyuma | Iherezo Risanzwe (PE) / Iherezo Rifite Imirongo Igororotse (BE) |
| Kurangiza ubuso | Yakuwemo ibirungo n'ibitonore / Irabagirana / Irasekuye |
| Icyiciro cy'igenzura | TC1 (2.2 cert) / TC2 (3.1 cert hamwe na NDT) / TC3 (3.2 cert hamwe na NDT) |
Ubworoherane Buringaniye kuri EN 10216-5:
| Ibiranga | Ukwihanganirana |
| Diameter yo hanze (OD) kuri D < 50mm | ± 0.25mm |
| Ingano y'inyuma (OD) kuri D 50-100mm | ± 0.50mm |
| Diameter yo hanze (OD) kuri D > 100mm | ± 1.0% |
| Ubunini bw'urukuta (WT) kuri D/WT ≥ 10 | ± 12.5% |
| Ubunini bw'urukuta (WT) kuri D/ WT < 10 | ± 15% |
| Uburebure (uburebure bw'urusyo) | +100mm, -0mm |
| Kugororoka | 0.15% by'uburebure bwose |
Igereranya rya EN 10216-5 ugereranije na ASTM A312:
| Ikiranga | EN 10216-5 | ASTM A312 |
| Icyibandwaho mu Gukoresha Porogaramu | Intego z'igitutu | Serivisi rusange n'iy'igitutu |
| Ibisabwa kugira ngo umuntu arekure | Iminota 45% (igihe kirekire) | Iminota 35% |
| Ingufu z'Ingaruka | Iminota 100J kuri 20°C | Ntabwo ari ngombwa ku manota asanzwe |
| Umupaka wa karuboni (1.4404/316L) | 0.020% ntarengwa | 0.030% ntarengwa |
| Ikimenyetso cya CE | Birakenewe ku isoko ry'i Burayi | Ntabwo bikurikizwa |
| Ibyiciro by'igenzura | TC1, TC2, TC3 hamwe na NDT yihariye | Hydrostatic cyangwa NDT |
| Amasoko Asanzwe | Uburayi, Uburasirazuba bwo Hagati, Afurika | Amerika, Aziya, Isi yose |
Uburyo bwo gukora - Icuma kitagira umugozi kidakoresha ibyuma
Womic Steel ikora imiyoboro ya ASTM A213 TP321 y'icyuma kidasagwa idafite umugozi ikoresheje uburyo buhanitse bwo gushushanya no gukurura ibintu bikonje, igenzura ko ubushobozi bwo kwihanganira ibintu bungana neza kandi ikarangirira neza ku buso.
Imikorere y'Umusaruro (Inzira y'Umuyoboro Udafite Umugozi Urimo Ubukonje / Ufite Ubukonje Uzungurutswe):
Igenzura ry'ibikoresho fatizo (Billet):Ibice by'icyuma kidashonga (ubusanzwe bifite umurambararo wa mm 50-200) byemezwa ko bifite imiterere ya shimi hakurikijwe ibisabwa na ASTM A213 TP321 (17-19% Cr, 9-12% Ni, Ti ≥ 5 × C). Buri bice bihabwa inomero yihariye y'ubushyuhe kugira ngo ibikoresho byose bikurikirane neza mu gihe cyose bikozwe.
Gushyushya no gutobora amenyo y'ibiceri:Ibice by'imbere bishyushywa kugeza ku bushyuhe bwo gushongesha (1150-1250°C) mu ziko zizunguruka hanyuma bigatoborwa binyuze mu ruganda ruboza imigozi (Mannesmann process) kugira ngo bikoremo ibishishwa by'imiyoboro y'ubururu (indabyo z'ubururu).
Gusohora cyangwa Kuzunguruka:Ibikonoshwa bitobowe birushaho gushyuha cyangwa gusohoka kugira ngo bigabanye umurambararo n'ubugari bw'urukuta. Kuri TP321, kugenzura ubushyuhe witonze birinda imvura ya titaniyumu mu gihe cyo gukora ubushyuhe.
Annealing (Iri hagati):Nyuma yo gukora ibintu bishyushye, imiyoboro irashyirwamo umuti kuri 1040-1120°C hanyuma hagakonjeshwa vuba (kuzimya amazi cyangwa gukonjesha umwuka) kugira ngo ishongeshe karubide kandi igarure ubudahangarwa bw'ingese.
Guteka no Gukuraho Ubunini:Igikanka cyakozwe mu gihe cyo gukurura gikurwaho no gusya mu bwogero bwa aside (uruvange rwa aside nitrike-hydrofluoric), bikagaragaza ubuso busukuye kandi bumwe.
Igishushanyo Gikonje (Impamyabumenyi imwe cyangwa nyinshi):Imiyoboro inyura mu buryo bumwe cyangwa bwinshi bukonje bunyura mu buryo bunoze kandi bunyura hejuru ya mandrels kugira ngo igere ku rugero rusabwa rwa OD, WT, n'uburyo bwo kwihanganira ibintu. Igabanuka risanzwe kuri buri nzira: 20-40%.
Gutembera mu buryo bukonje (Gutwara mu mazi - Ubusa):Kugira ngo ubugari bw'inkuta bugabanuke cyane cyangwa ngo burusheho kunoza imiterere y'ubuso, imiyoboro itunganywa binyuze mu nganda zikora pilger. Iyi gahunda ikora neza cyane ku miyoboro y'inkuta nto n'iy'ubuziranenge.
Kugabanya ibinure hagati:Hagati yo gukurura cyangwa gutembera, imiyoboro inyura hagati mu gufunga (1040-1120°C) kugira ngo igabanye gukomera kw'akazi no gusubiza ubushobozi bwo gukora neza nyuma yo gutunganya.
Uburyo bwa nyuma bwo kuvura ubushyuhe (Gufata umuti):Imiyoboro ihabwa umuti wa nyuma wo gushyushya kuri 1040-1120°C hanyuma hagakonjeshwa vuba kugira ngo hagerwe ku miterere yagenwe ya mekanike, kurwanya ingese, n'imiterere y'ibinyampeke. Ibi ni ingenzi kuri TP321 kugira ngo karubide za titaniyumu zishonge neza kandi zikongererwe imbaraga.
Kugorora no Gukata:Gutunganya neza kugira ngo bihuze n'ubushobozi busanzwe bwo kugororoka (0.15% by'uburebure bwose), hanyuma ugakata neza neza, ufite impera zisukuye kandi zidafite imigozi.
Gusoza no kugenzura ubuso:Gusuzuma amaso kugira ngo harebwe ko nta busembwa bwo hejuru nk'imivuniko, imikufi, imikufi n'ibishishwa. Gukoresha pickling cyangwa annealing nziza nk'irangiza rya nyuma ry'ubuso.
Kurangiza:Impera zisanzwe (ziciwe kare), impera zikozwe mu buryo bwa bevel (inguni ya bevel ya 30-35° ifite 1.6mm ± 0.8mm yo kugwa), cyangwa impera zikozwe mu buryo bwa texed nkuko umukiriya abiteganya.
Uburyo bwo kugenzura ubuziranenge n'ibizamini
| Urugendo | Uburyo bwo kugenzura | Intego |
| Ibikoresho fatizo (Billet) | Isesengura ry'ibinyabutabire (OES Spectrometer) | Genzura ko imbibi z’ibikubiye muri ASTM A213 TP321 zujuje ibisabwa (Cr, Ni, Ti, C, nibindi) |
| Ibikoresho fatizo (Billet) | Isuzuma ry'umuvuduko ku bushyuhe bw'icyumba | Mbere yo gutunganya ibikoresho, banza urebe neza ko bifite imbaraga. |
| Ibikoresho fatizo (Billet) | Isuzuma rya Ultrasonic (UT) | Kumenya ibibyimba by'imbere n'ibisembwa |
| Muri gahunda | Igenzura ry'ibipimo (Mikorometero, Kalipere) | Igenzura rya OD, WT mu gihe cyo gushushanya no gutembera |
| Muri gahunda | Igenzura ry'Ishusho y'Ubuso | Kumenya inenge zo ku buso (imikufi, imikufi, imikaka) |
| Umuyoboro warangiye | Igenzura ry'Umuti wo Gufunga | Menya neza uburyo bukoreshwa mu kuvura ubushyuhe (1040-1120°C, ubukonje bwihuse) |
| Umuyoboro warangiye | Isuzuma ry'umuvuduko (Icyumba n'Ubushyuhe Bukabije) | Genzura imbaraga z'umusaruro (minimum 205 MPa), imbaraga zo gukurura (minimum 515 MPa), uburebure (minimum 35%) |
| Umuyoboro warangiye | Ikizamini cy'Ubukomere (HRB / HV) | Emeza ubukana ntarengwa bwa 92 HRB / 210 HV |
| Umuyoboro warangiye | Ikizamini cyo Gutwika | Genzura ko ubushobozi bwo gupfuka no gufunga neza (agace k'umuyoboro karagutse gakoresheje mandrel irambuye) |
| Umuyoboro warangiye | Ikizamini cyo Kugorora | Genzura ko ubushobozi bwo gupfunyika n'uko ibintu bimeze (umuyoboro upfunyitse hagati y'amasahani ateganye) |
| Umuyoboro warangiye | Isuzuma rya Hydrostatic | Buri gitutu cy'umuyoboro cyapimwe ku gitutu cyagenwe (nta gusohoka byemewe) |
| Umuyoboro warangiye | Ikizamini cya Eddy Current (ET) | Igenzura rihoraho kuri interineti ry'ibitagenda neza ku buso n'ubuso bwo munsi y'ubutaka |
| Umuyoboro warangiye | Isuzuma rya Ultrasonic (UT) | Isuzuma ryuzuye ry'umubiri kugira ngo harebwe inenge z'imbere (ibisabwa by'inyongera) |
| Umuyoboro warangiye | Ikizamini cya Intergranular Corrosion (Ntabwo ari ngombwa) | Genzura uburyo bwo kurwanya ubukana bw'indwara (bikurikije ASTM A262 Practice E) |
| Umuyoboro warangiye | Igenzura ry'ibipimo n'amashusho | Genzura OD, WT, uburebure, imiterere y'ubuso, ubuziranenge |
| Umuyoboro warangiye | Igenzura ry'ibimenyetso | Menya neza ko ikimenyetso gihoraho gikurikije ASTM A213 (igipimo gisanzwe, urwego, ingano, umubare w'ubushyuhe) |
Ibizamini by'inyongera (Ubisabye):
Ikizamini cyo gukurura ubushyuhe bwinshi
Ikizamini cyo gucika kw'imitsi no gucika kw'imitsi
Ikizamini cy'ingaruka za Charpy (ku bushyuhe buri hasi)
Igipimo cy'ingano y'ibinyampeke (kuri ASTM E112)
Ikizamini cya ASTM A262 (Ikizamini cya E - Strauss)
Igipimo cy'ibipimo bya Ferrite (ku byuma bitagira umugese bibiri)
Inyandiko z'ubuziranenge:
Icyemezo cy'ikizamini cy'inganda hakurikijwe EN 10204 Ubwoko bwa 3.1 cyangwa 3.2
Raporo y'ikizamini cya Hydrostatic (umuyoboro ku wundi)
Raporo y'igenzura rya ET / UT
Raporo y'ikizamini cyo gushyushya / gufunga
Uburyo bwo gukurikirana kuva ku mubare w'ubushyuhe kugeza ku muyoboro warangiye
Icyemezo cya NACE MR0175 (iyo ubisabye)
Porogaramu z'ibanze - ASTM A213 TP321 Umuyoboro utagira umugozi w'icyuma kitagira ingano
Imiyoboro y'icyuma kidasagwa ya ASTM A213 TP321 ifite umugozi ni ingenzi mu bushyuhe bwinshi n'ubushyuhe bwangiza mu nganda zitandukanye:
Ingufu zikoreshwa mu gutanga amashanyarazi:Imiyoboro ya Superheater, imiyoboro ishyushya, imiyoboro y'amazi yo ku nkuta za boiler, imitwe y'umwuka, n'imiyoboro minini y'umwuka mu nganda zitanga ingufu zishyuha, utwuma duhuza amashanyarazi, n'inganda zitanga ingufu za kirimbuzi (zitari iz'ibanze). Ubushyuhe bwinshi bwa TP321 bugera kuri 816°C butuma iba nziza cyane mu gukoresha boiler ikomeye cyane.
Utwuma two mu nganda:Sisitemu zo gukora umwuka ushyushye, amabati yo gushyushya amazi ashyushye, amabati yo gushyushya imyanda (WHRB), n'amabati yo gushyushya imyanda (HRSG) yo mu nganda. Uburyo bwo gushimangira titanium butuma habaho kumva ibintu mu gihe cyo gusudira no gutanga serivisi.
Kunoza no Gutunganya Petrokemike:Ibikoresho bihindura ubushyuhe, ibishyushya bitunganya, amatanura acukurwa (ibiceri bya ethylene), imiyoboro ihindura imiterere y'amazi, n'imiyoboro y'amazi ashyushye cyane mu nganda zitunganya no mu nganda zitunganya peteroli. TP321 irwanya kwangirika kwa aside polythionic stress corruption muri serivisi zo gutunganya.
Gutunganya imiti:Imashini zikora ibikoresho bya reakteri, abavugurura, imiyoboro y'ubushyuhe bwinshi ikora imyuka yangiza n'ibinyobwa, hamwe n'ibikoresho byo gukora aside nitrike, aside sulfurike, n'ibinyabutabire bikomoka ku bimera.
Imitwe y'ubushyuhe bwinshi:Imitwe y'umwuka n'uburyo bwinshi bukora ku bushyuhe buri hagati ya 400-800°C aho kudakomera kw'ikirere no kudahindagurika kw'ubushyuhe ari ingenzi cyane.
Imiyoboro y'itanura:Imiyoboro irabagirana, imiyoboro ikoresha convection section, n'imiyoboro itwara amashanyarazi mu itanura ry'inganda, ibyuma bigabanya ubushyuhe, n'ibikoresho bitwika.
Ibikoresho byo guhindura ubushyuhe:Utwuma duhindura ubushyuhe bw'ibishishwa n'imiyoboro, udupfunyika twa U-tube, n'imiyoboro ya condenser kugira ngo bikoreshwe mu bushyuhe bwinshi no kwangiza.
Ibyerekeye Ikiresiteri n'Ubwugarizi:Imiyoboro y'amazi irimo ubushyuhe bwinshi, sisitemu z'umwuka uvamo moteri, hamwe n'ibice by'isitemu yo gusohora umwuka bisaba ubushyuhe bugera kuri 800°C.
Imiti n'Itunganya ry'Ibiryo:Imiyoboro y'umwuka ushyushye cyane n'ibikoresho bisukura aho kurwanya ingese no gusukura ari ngombwa.
Amahame Mpuzamahanga Ahuriweho ku Miyoboro Itagira Umushongi Idafite Ingufu
| Igisanzwe | Izina ryuzuye risanzwe | Amanota akurikizwa | Uburyo busanzwe bwo gukoresha |
| ASTM A213 | Ibipimo ngenderwaho bya Feritiki idafite Seamless na Austenitic Alloy-Steel Boiler, Superheater, na Heat-Exchanger Tubes | TP304, TP304L, TP304H, TP309, TP310, TP316, TP316L, TP316H, TP316Ti, TP321, TP321H, TP347, TP347H | Imiyoboro ya boiler, imiyoboro ishyushya cyane, imiyoboro ihindura ubushyuhe |
| ASTM A312 | Ibipimo ngenderwaho ku miyoboro y'icyuma gikozwe mu byuma bitagira umushongi, bisudiwe, kandi bikonje cyane | TP304 / L, TP316 / L, TP321, TP347, TP904L | Imiyoboro ikoreshwa mu byuma bitagira umuvuduko, imiyoboro ikoresha ingufu |
| ASTM A269 | Ibipimo ngenderwaho ku miyoboro y'icyuma kitagira umushongi kandi gishongeshejwe cya Austenitic Stainless Steel kuri serivisi rusange | TP304 / L, TP316 / L, TP321, TP347 | Serivisi rusange zo gukoresha imiyoboro y'amazi, ibikoresho, ikoreshwa rya mekanike |
| ASTM A789 | Ibipimo ngenderwaho ku miyoboro ya Ferritic/Austenitic Stainless Steel Tubing idafite umugozi kandi ivanze na welded kuri serivisi rusange | S31803 (2205), S32205, S32750 (2507), S32760 | Imiyoboro ibiri y'icyuma kidasagwa, serivisi rusange |
| ASTM A790 | Ibipimo ngenderwaho ku muyoboro w'icyuma kitagira umushongi kandi gishongeshejwe na Ferritic/Austenitic Stainless | S31803 (2205), S32205, S32750 (2507), S32760 | Imiyoboro ibiri y'icyuma kidashonga, ikoreshwa mu gukanda |
| EN 10216-5 | Imiyoboro y'icyuma idafite umushongi ku mpamvu z'umuvuduko - Ibisabwa mu buryo bwa tekiniki mu gutanga - Igice cya 5: Imiyoboro y'icyuma kidafunze | 1.4301 (304), 1.4307 (304L), 1.4401 (316), 1.4404 (316L), 1.4541 (321), 1.4878 (321H), 1.4550 (347) | Intego z'igitutu, isoko ry'i Burayi |
| EN 10305-1 | Imiyoboro y'icyuma ikoreshwa neza - Ibisabwa mu gutanga ibikoresho bya tekiniki - Igice cya 1: Imiyoboro ikonje idakora neza | E215, E235, E355 (icyuma cya karuboni) | Uburyo bwo gukoresha neza, silinda za hydraulic |
| EN 10216-2 | Imiyoboro y'icyuma idafite umushongi ikoreshwa mu gushyushya igitutu - Imiyoboro y'icyuma idakoresha aloyi n'iy'icyuma ifite ubushyuhe bwinshi bwagenwe | P235GH, P265GH, P295GH, P355GH (karuboni/alloy) | Impamvu z'umuvuduko, ubushyuhe bwinshi |
| JIS G3459 | Imiyoboro y'icyuma kidakoresha ifu | SUS304TP, SUS304LTP, SUS316TP, SUS316LTP, SUS321TP, SUS347TP | Imiyoboro y'ibyuma bitagira umugese, isoko ry'Ubuyapani |
| JIS G3463 | Boiler y'icyuma kidakoresha ibyuma bishyushya n'imiyoboro ihindura ubushyuhe | SUS304TKA, SUS316TKA, SUS321TKA, SUS347TKA | Ibyuma bihindura ubushyuhe n'amashanyarazi, isoko ry'Ubuyapani |
| GB/T 14976 | Imiyoboro y'icyuma kitagira umushongi ikoreshwa mu gutwara amazi | 0Cr18Ni9 (304), 00Cr17Ni14Mo2 (316L), 1Cr18Ni9Ti (321) | Ubwikorezi bw'amazi, isoko ry'Ubushinwa |
| GB/T 14975 | Imiyoboro y'icyuma kidafunze idafite umushongi ikoreshwa mu bwubatsi | 0Cr18Ni9 (304), 1Cr18Ni9Ti (321) | Intego z'inyubako, isoko ry'Ubushinwa |
| GB 13296 | Imiyoboro y'icyuma kitagira umushongi ikoreshwa mu gushyushya no mu gushyushya | 0Cr18Ni9 (304), 0Cr17Ni12Mo2 (316), 1Cr18Ni9Ti (321) | Imashini ihindura ubushyuhe n'amashanyarazi, isoko ry'Ubushinwa |
| ISO 1127 | Imiyoboro y'icyuma kidakoresha ifu - Ingano, ubushobozi bwo kwihanganira ibintu n'uburemere busanzwe kuri buri gice cy'uburebure | — | Igipimo ngenderwaho cy'ibipimo ku miyoboro y'icyuma kidashonga |
| NACE MR0175 / ISO 15156 | Inganda za peteroli na gaze karemano - Ibikoresho bikoreshwa mu bidukikije birimo H₂S mu gukora peteroli na gaze | 304 / L, 316 / L, 321, 347, 2205, 2507 | Serivisi mbi, umusaruro wa peteroli na gaze |
Gupakira no Kohereza
Gupfunyika:
Ubwishingizi bw'uburinzi:Amaboko ya pulasitiki cyangwa imipfundikizo ishyirwa kuri buri muyoboro kugira ngo hirindwe gushwanyagurika no guhumeka.
Guteranya:Imiyoboro ifatanye kandi igafatanywa n'imigozi y'icyuma (imigozi 3-5 kuri buri mupfundikizo) ifite inkingi zirinda impfuruka. Impeta z'ibiti cyangwa ifuro hagati y'ibice birinda kwangirika.
Imisozo y'impera:Imipfundikizo ya pulasitiki (PE cyangwa PP) ku mpera zombi irinda impera n'imigozi byangiritse cyangwa bidafite aho bihuriye n'inkongi ndetse n'imyanda ikagera.
Amasanduku y'ibiti:Ku bijyanye n'igiciro cyo hejuru cyangwa amabwiriza akozwe neza, imiyoboro ipakiye mu masanduku akomeye y'ibiti cyangwa mu dusanduku twa plywood kugira ngo irusheho kurindwa.
Amasakoshi yo gusukura amazi:Yongerwaho kugira ngo ikoreshwe mu buryo butabangamira ubushuhe cyangwa mu gutwara ibintu mu mazi maremare.
Kohereza:
Uburyo bwo gutwara abantu:Amato y’ibigega (20ft/40ft), atwara ibintu byinshi (>toni 500), cyangwa atwara ibintu mu kirere kugira ngo byoherezwe mu buryo bw’icyitegererezo.
Gushyira mu bikoresho bya kontenari:Imiyoboro ishyirwa mu bikoresho bisanzwe. Umutwaro ntarengwa: toni 20-25 kuri metero 20, toni 25-28 kuri metero 40.
Ubwikorezi bw'ubwato bwinshi:Amabwiriza manini yinjizwa mu byuma bitwara imizigo binini birimo imitako yo guterura, gukandagira no gufunga imizigo kugira ngo imizigo ikomeze.
Gushyiramo ibirango no kwandika inyandiko:Buri gapfunyika kanditseho urwego, ibipimo, ingano, nomero y'ubushyuhe. Inyandiko zuzuye zo kohereza (fagitire, urutonde rw'ibipakiye, inyemezabwishyu y'imizigo, COO, MTC) zateguwe kugira ngo zisohorwe kuri gasutamo.
Kwizirika mu buryo bwizewe:Imigozi ihambiriwe n'imigozi y'icyuma, imifuka yo mu bwoko bwa dunnage, cyangwa imigozi y'ibiti kugira ngo hirindwe ko ibintu bihinduka mu gihe cyo kunyuramo.
Gukurikirana no Kwishingiza:Nimero zo gukurikirana kontineri ziratangwa. Ubwishingizi bw'imizigo yo mu mazi buraboneka iyo ubisabye.
Incamake y'Ikoreshwa ry'Inganda Zisanzwe
| Inganda | Porogaramu | Impamyabumenyi isabwa |
| Kubyaza Ingufu | Imiyoboro y'amashanyarazi, imiyoboro ishyushya, inkuta z'amazi ya boiler, imitwe y'umwuka | TP321, TP321H, TP347H |
| Ibinyabutabire bya peteroli | Imiyoboro y'itanura icikamo etileni, imiyoboro ivugurura, imiyoboro ihindura ubushyuhe | TP321, TP321H, TP347 |
| Peteroli na Gazi | Imiyoboro y'ubushyuhe bwinshi, imiyoboro ihindura ubushyuhe, ibyuma bishyushya | TP321, TP316/L, 2205 |
| Gutunganya imiti | Imashini zikora reactor, imiyoboro y'ubushyuhe bwinshi, serivisi yo kwangiza | TP321, TP316/L, 904L |
| Imiti | Imiyoboro y'umwuka isukuye cyane, ibikoresho byo gutunganya ibikoresho bidafite ubusembwa | TP304/L, TP316/L (Impera ya BA) |
| Ibyokurya n'ibinyobwa | Ibikoresho byo gutunganya, imiyoboro y'umwuka ushyushye cyane | TP304/L, TP316/L (Impera ya BA) |
| Gutunganya | Ibishyushya byanduye, ibishyushya bivamo umwuka, ibicanwa bya catalytic | TP321H, TP347H |
| Ibyerekeye ikirere | Imiyoboro y'amazi ishyushye cyane, sisitemu zo gusohora imyuka | TP321, 17-4PH |
| Gukuraho umunyu | Ibishyushya amazi ashyushye n'ibishyushya amazi bishyushya ubushyuhe bwinshi | TP316/L, 2205, 2507 |
| Ibinyamisogwe n'impapuro | Imiyoboro y'ibiryo byo kogosha, imiyoboro y'ibimera bya bleach, imiyoboro yo kugarura amazi | TP316/L, 2205, 904L |
Ibyiza n'Ibibazo Bikunze Kubazwa ku Cyuma cya Womic
Kuki wafatanya na Womic Steel mu gukora imiyoboro idafite imisumari?
Urutonde rwuzuye rw'amanota:Ibyuma byose bya austenitic (304/304L, 316/316L, 321/321H, 347/347H, 310S), duplex (2205, 2507), na super austenitic (904L) by'icyuma kidafunze bifite umugozi munsi y'igisenge kimwe.
Iyubahirizwa ry'amahame menshi:ASTM A213, A312, A269, A789, A790, EN 10216-5, EN 10305-1, GB/T 14976, JIS G3459, JIS G3463. Umutanga serivisi umwe ku bijyanye n'ibikenewe ku isoko bitandukanye.
Gukora mu buryo bunoze:Uburyo bwo gukurura ubukonje n'ubukonje buzingurutse (bukozwe mu mazi) butuma habaho ubushobozi bwo kwihanganira ibintu mu buryo buhamye (± 0.05mm ku miyoboro ikora neza) n'ubuso bwiza (BA, indorerwamo, ikozwe mu mazi).
Gukurikirana byuzuye:Buri muyoboro ushobora gukurikiranwa kuva ku mubare w'ubushyuhe kugeza ku gicuruzwa cyarangiye hamwe n'inyandiko yuzuye.
Serivisi zo Kongera Agaciro:Imiterere y'insinga (30-35°), gukata impande zisanzwe, gukurura ubudodo, gushyiraho imipfundikizo ya pulasitiki, no kurangiza ubuso (BA, yahiye, irangi, indorerwamo) biraboneka mu nzu.
Igenzura ry'Ubuziranenge:Ikizamini cya hydrostatic 100%, ikizamini cya eddy current (ET), ikizamini cya ultrasound (UT), ikizamini cyo gutwika no gufunga gikorerwa kuri buri muyoboro.
Igenzura ry’umuntu wa gatatu:Koroshya igenzura ryakozwe na DNV, BV, SGS, TÜV, ABS, LR. Impamyabushobozi 3.2 zatanzwe iyo zisabwe.
Ibikoresho Mpuzamahanga:Ubufatanye bw’ingamba n’abatwara imizigo mu rwego rwo kunoza uburyo bwo gupakira amakontenari no kohereza ibicuruzwa ku isi yose mu buryo buhendutse.
Inkunga ya tekiniki:Itsinda ry'abahanga mu by'ubwubatsi rirahari kugira ngo rihitemo ibikoresho, risimbuze amanota, kandi ritange inama ku bijyanye n'ikoreshwa ry'ibikoresho.
Hitamo Womic Steel Group nk'umufatanyabikorwa wawe wizeye ku miyoboro myiza ya ASTM A213 TP321 y'icyuma kidasagwa kandi idafite umugozi hamwe n'imikorere myiza yo gutanga ibikoresho bya boiler, imashini ihindura ubushyuhe, n'imishinga ya peteroli ku isi yose. Murakaza neza kubaza!
Urubuga: www.womicsteel.com
Imeri: sales@womicsteel.com
Terefone/WhatsApp/WeChat:
Victor: +86-15575100681
Jack: +86-18390957568
Ibibazo Bikunze Kubazwa (Ibibazo Bikunze Kubazwa)
Q: Ni irihe tandukaniro riri hagati ya EN 10216-5 1.4301 na ASTM A312 304?
A: Byombi bifite amanota angana (304). EN 10216-5 1.4301 ifite ibisabwa bikomeye ku birebana n'ikoreshwa ry'umuvuduko harimo no kurekura cyane (45% ugereranije na 35%) no gupima ingaruka ku ngufu (100J ugereranije na bidasabwa). EN 10216-5 isaba kandi ikimenyetso cya CE kugira ngo isoko ry'i Burayi ryemerwe.
Q: Ni irihe tandukaniro riri hagati ya 1.4404 na 1.4301?
A: 1.4404 irimo molybdenum (2.0-2.5%) itanga ubushobozi bwo kurwanya ingese no gucika kw'imyobo, cyane cyane mu bidukikije birimo chloride (amazi yo mu nyanja, gutunganya imiti). 1.4404 ni 316L y'i Burayi ingana na 3.4301 ni 304, ikwiriye gukoreshwa muri rusange mu gutunganya ingese.
Q: Ni irihe tandukaniro riri hagati ya 1.4404 na 1.4571 (316Ti)?
A: Byombi ni ibyuma bitagira umugese bifite molybdenum. 1.4404 ni karubone nkeya (0.020% ntarengwa) kandi ikwiriye gukoreshwa mu gusudira nta guhagarara neza kwa titaniyumu. 1.4571 irimo titaniyumu (≥ 5×C) kugira ngo ihore neza kandi ifite karubone nyinshi (≤ 0.08%). 1.4404 ni yo ikundwa cyane mu gukoresha ingufu nyinshi; 1.4571 kugira ngo ikoreshwe mu bushyuhe bwinshi busaba guhagarara neza.
Q: TC1, TC2, TC3 bisobanura iki muri EN 10216-5?
A: TC1 (Icyiciro cya 1 cy'ikizamini): Isuzuma risanzwe - isesengura ry'imiti, isuzuma ryo gukurura, hydrostatic cyangwa NDT. TC2 (Icyiciro cya 2 cy'ikizamini): Yongeraho 100% NDT (UT cyangwa ET) n'isuzuma ry'ingaruka. TC3 (Icyiciro cya 3 cy'ikizamini): TC2 hamwe n'igenzura ry'umuntu wa gatatu hamwe n'icyemezo cya EN 10204 3.2. Ku bijyanye n'ikoreshwa ry'umuvuduko ukomeye, TC2 cyangwa TC3 biragenwa.
Q: Ese birakenewe ikimenyetso cya CE ku miyoboro ya EN 10216-5 ku isoko ry'i Burayi?
A: Yego. Ku bikoresho bishyirwa ku isoko ry'i Burayi, ikimenyetso cya CE giteganywa na PED 2014/68/EU ni itegeko. Womic Steel itanga ikimenyetso cya CE n'Itangazo ry'Ubuhanga (DoP) ku bicuruzwa byose bya EN 10216-5 bigenewe imishinga y'i Burayi.
Q: Ni ubushyuhe ntarengwa bwo gukora kuri 1.4301 na 1.4404 ni ubuhe?
A: Dukurikije EN 10216-5 na PED, ubushyuhe ntarengwa bwa serivisi ni hafi 500°C kugira ngo serivisi ikomeze. Ku bushyuhe buri hejuru (500-800°C), amanota ahamye nka 1.4541 (321) cyangwa 1.4571 (316Ti) ni yo asabwa.
Q: Ese imiyoboro ya EN 10216-5 ishobora gukoreshwa mu mishinga ya ASME Code?
A: Yego, ariko byemejwe n'ubuhanga. EN 10216-5 1.4404 yemerwa cyane ku mishinga mpuzamahanga ariko nta ASME Code Case ifite. Ku bijyanye no gusiga kashe muri ASME, ASTM A312 316L isanzwe iragenwa. Reba injeniyeri mu by'igishushanyo mbonera kugira ngo ubone uburyo bwo gusimbuza ibikoresho.
Q: Ni iyihe NDT isabwa kuri EN 10216-5?
A: Gupima amazi cyangwa eddy current (ET) ni itegeko. Kuri TC2 na TC3, gupima 100% bya ultrasound (UT) cyangwa eddy current by'umuyoboro wose birakenewe. Ibisabwa by'inyongera bya NDT bishobora kugenwa n'umukiriya.
Q: Ese ushobora gukora igenzura ry’imiyoboro ya EN 10216-5 ku ruhande rwa gatatu?
A: Yego. Igenzura ryakozwe na DNV, BV, SGS, TÜV, ABS, LR rirahari. Impamyabumenyi 3.2 z'igenzura zemejwe n'inzego z'ubumwe bw'ibihugu byemewe n'Umuryango w'Ubumwe bw'u Burayi zatanzwe iyo zibisabye. TC3 hamwe n'ubuhamya bw'uruhande rw'ubumwe burahari.
Q: Ni ryari igihe gisanzwe cyo gutanga imiyoboro ya EN 10216-5 1.4301/1.4404 idafite umugozi?
A: Ingano z'imigabane: iminsi 15-25. Ingano zihariye: iminsi 30-45. Icyemezo cya TC2 cyangwa TC3 cyongeraho iminsi 10-15. Igenzura ry'umuntu wa gatatu ryongeraho iminsi 10-15. Ikimenyetso cya CE na DoP byatanzwe nk'ibisanzwe.
Q: Ni izihe nyandiko utanga ku bijyanye n'imiyoboro ya EN 10216-5?
A: Icyemezo cy'ikizamini cy'inganda (EN 10204 Ubwoko bwa 3.1 cyangwa 3.2), raporo y'imiterere y'imiti, raporo y'ikizamini cyo gukurura, raporo y'ikizamini cy'ingaruka (20°C, iminota 100J), raporo y'ikizamini cya hydrostatic, raporo ya NDT (UT/ET kuri TC2/TC3), raporo y'ibipimo, ikimenyetso cya CE n'itangazo ry'imikorere (DoP), urutonde rw'ibipakiye, inyemezabuguzi y'ubucuruzi, inyemezabuguzi y'imizigo.
Q: Ni ibihe bisoza ubuso biboneka ku miyoboro ya EN 10216-5?
A: Yakuweho ibinure kandi igashyirwamo ibinyampeke (bisanzwe, bikuraho ibinini kandi bigatanga ubuso busukuye), yakuweho ibinini by'ubushyuhe (BA - ubuso bugarura urumuri bufite ubunini buke, bwiza cyane mu isuku), kandi irangijwe neza (irangiza ry'ibishishwa bitandukanye).
Q: Ese 1.4404 ikwiriye gukoreshwa mu mazi yo mu nyanja?
A: Yego, ku mazi yo mu nyanja ashyushye cyane. 1.4404 (316L ingana nayo) itanga ubudahangarwa bwiza ku mazi yo mu nyanja. Ku mazi ashyushye cyane (chloride nyinshi, ubushyuhe bwinshi, imiterere y'icyuho), ni byiza gukoresha imiterere ya duplex (1.4462/2205) cyangwa super duplex (1.4410/2507).
Ibicuruzwa bifitanye isano
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Umuyoboro w'icyuma wa ASTM A691 1.25Cr CL22 EFW: Wakozwe...
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