Seamless Alloy Steel Boiler Pipm Superheater Alloy Pipes Hell Kushambadzira Branger Tubes
| Standard:Astm sa 213 | Alloy kana kwete: Alloy |
| Giredhi reboka: T5, T9, T11, T22 etc | Chishandiso: Boiler Pipe / Heat Exchanger Pipi |
| Bickness: 0.4-12.7 mm | Kurapa kwepasi: Sezvinodikanwa zveMutengi |
| Outer diamita (Round): 3.2-127 mm | TECHNIVE: HOT HOLLED |
| Kureba: kureba kureba kana kureba kureba | Kupisa kurapwa: yakajairika / tempering / inosimbisa |
| Chikamu Chimiro: Round | Nzvimbo Yakasimba: Tick Wall Pombi |
| Nzvimbo Yokutanga: China | Kushandiswa: Super Kupisa, Boiler uye Kupisa Kushambadzira |
| Certification: ISO9001: 2008 | Bvunzo: EC / Ut |
Iyo inonyanya kushandiswa kuita yakakwirira-mhando alloy Steel pombi yekudzvinyirira boiler pombi, kupisa kucheka pombi uye super kupisa pombi
Giredhi reMhando yepamusoro-Yakakwira Simbi: T2, T12, T11, T22, T91, T92 etc.
| Giredhi reSimbi | Chemical composition% | ||||||||||
| C | Si | Mn | P, s max | Cr | Mo | Ni max | V | Al Max | W | B | |
| T2 | 0.10 ~ 0.20 | 0.10 ~ 0.30 | 0.30 ~ 0.61 | 0.025 | 0.50 ~ 0.81 | 0.44 ~ 0.65 | - | - | - | - | - |
| T11 | 0.05 ~ 0.15 | 0.50 ~ 1.00 | 0.30 ~ 0.60 | 0.025 | 1.00 ~ 1.50 | 0.44 ~ 0.65 | - | - | - | - | - |
| T12 | 0.05 ~ 0.15 | Max 0.5 | 0.30 ~ 0.61 | 0.025 | 0.80 ~ 1.25 | 0.44 ~ 0.65 | - | - | - | - | - |
| T22 | 0.05 ~ 0.15 | Max 0.5 | 0.30 ~ 0.60 | 0.025 | 1.90 ~ 2.60 | 0.87 ~ 1.13 | - | - | - | - | - |
| T91 | 0.07 ~ 0.14 | 0.20 ~ 0.50 | 0.30 ~ 0.60 | 0.02 | 8.0 ~ 9.5 | 0.85 ~ 1.05 | 0.4 | 0.18 ~ 0.25 | 0.015 | - | - |
| T92 | 0.07 ~ 0.13 | Max 0.5 | 0.30 ~ 0.60 | 0.02 | 8.5 ~ 9.5 | 0.30 ~ 0.60 | 0.4 | 0.15 ~ 0.25 | 0.015 | 1.50 ~ 2.00 | 0.001 ~ 0.006 |
Kune t91 zvimwe kunze kwekumusoro zvakare zvinosanganisira nickel 0.4, va 0.186-0. 0.03-0.07, al 0.02, ti 0.01, zr 0.01. Yakakura, kunze kwekunge ranga kana kushoma rinoratidzwa. Iko Ellipses (...) kuoneka mutafura iyi, hapana chinodiwa, uye kuongororwa kweiyo chinhu chaida kusatarwa kana kutaurwa. B iyo inobvumirwa kuraira T2 uye T12 ine sarufa yezvinyorwa zve0.045 max. C imwe neimwe, mune Lieu yeiyi chiyero chidiki, zvinyorwa zvichawedzera kuomesa kwe 275 HV mumamiriro akaomarara, anotsanangurwa seAustenitizing uye anotonhora kupisa asi asati aziva. Kuedza kuomesa kuchaitwa pakati pechigadzirwa chechigadzirwa. Hardness test frequency ichave maviri samples yechigadzirwa pakupisa kurapwa kwerudzi urwu uye mhedzisiro yekuyedza ichataurwa pane iyo bvunzo yebvunzo.
| Giredhi reSimbi | Michina yezvivakwa | |||
| T. S | Y. P | Elongation | Kuomesa | |
| T2 | ≥ 415mpa | ≥ 205mpa | ≥ 30% | 163hbw (85hb) |
| T11 | ≥ 415mpa | ≥ 205mpa | ≥ 30% | 163hbw (85hb) |
| T12 | ≥ 415mpa | ≥ 220mpa | ≥ 30% | 163hbw (85hb) |
| T22 | ≥ 415mpa | ≥ 205mpa | ≥ 30% | 163hbw (85hb) |
| T91 | ≥ 585mpa | ≥ 415mpa | ≥ 20% | 250HBW (25hrb) |
| T92 | ≥ 620mpa | ≥ 440mpa | ≥ 20% | 250HBW (25hrb) |
Inotenderwa misiyano mumadziro edenga
| WallTHESS% | |||||
| kunze diameter mukati. mm | 0.095 2.4 uye pasi | Kupfuura0.095 kusvika 0,15 2.4-3.8 inc. | pamusoro pe0.15 kusvika 0,18 3.8-4.6 incl | pamusoro pe1.18 kusvika 4.6 | |
| pamusoro pasi petsika pasi pepakati pasi | |||||
| Seamless, inopisa yapera | |||||
| 4in uye Under 40 0 35 0 33 0 28 0 | |||||
| Kupfuura 4 inch .. .. 35 0 33 0 28 0 | |||||
| Seamless, kutonhora kupedzwa | |||||
| pamusoro pasi | |||||
| 11/2 uye pasi | 20 0 | ||||
| Kupfuura 11/2 | 22 0 | ||||
Iyo inotenderwa misiyano mumadziro emadziro anoshandisa chete kuTube, kunze kwekunze-kushungurudzika matura, sekutenderera kana kutonhora kupedzwa
uye kusati kwatanga, kuwedzera, kukotama, kupukuta, kana mamwe mabasa anoenderana
Inobvumidzwa misiyano mumatare ekunze
| Kunze kweDhipatimendi (mm) | Yakagadziriswa Kusiyana (MM) | |
| inopisa yakapera seamless tube | pamusoro | pasi |
| 4 "(100mm) uye pasi | 0.4 | 0.8 |
| 4-71 / 2 "(100-200mm) | 0.4 | 1.2 |
| 71 / 2-9 "(200225) | 0.4 | 1.6 |
| Yakatemwa machubhu uye kutonhora yakapera seamless machubhu | ||
| Under1 "(25mm) | 0.1 | 0.11 |
| 1-11 / 2 "(25-40mm) | 0.15 | 0.15 |
| 11 / 2-2 "(40-50m) | 0.2 | 0.2 |
| 2-21 / 2 "(50-65mm) | 0.25 | 0.25 |
| 21 / 2-3 "(65-75MM) | 0.3 | 0.3 |
| 3-4 "(70000mm) | 0.38 | 0.38 |
| 4-71 / 2 "(100-200mm) | 0.38 | 0.64 |
| 71 / 2-9 "(200225) | 0.38 | 1.14 |
Hydraust Test:
Iyo pombi yesimbi inofanira kuedzwa hydraliucy imwe neimwe. Iyo yakanyanya kuongororwa kudzvanywa ndeye 20 MPA. Pasi pekudzvinyirirwa kwekuyedza, nguva yakasindimara haifanirwe kunge isiri pasi pegumi, uye pombi yesimbi haifanire kusvetuka. Kana kuti hydraulic bvunzo inogona kutsiviwa neEddy zvazvino kuongororwa kana magineti Flux leakge kuyedza.
Nondestrective bvunzo:
PIPMES inoda kuwedzera kuongororwa kunofanirwa kuve kwekutanga kuongororwa imwe neimwe. Mushure mekukurukurirana kwacho kunoda kubvumirwa kwebato uye zvakatsanangurwa muchibvumirano, kumwe kusiri kwekuedzwa kwekuparadza kunogona kuwedzerwa.
Kuongororwa kweBlattening:
Machubhu ane denderedzwa rekunze kupfuura 22 mm anozoiswa pasi pemuedzo wekubhururuka. Hapana chinonhuwa chinooneka, chena mavara, kana kusvibiswa kunofanira kuitika panguva yekuedza kwese.
Kuomesa bvunzo:
Yeiyo pombi yemakirini p91, p92, p92, p92, p911, brinell, vickers, kana madhiri akaomesesa anofanirwa kugadzirwa pane fungidziro kubva pane imwe neimwe
