Fekitari Yakananga inopa Cold Drawn Precision Seamless Stkm11A Carbon Steel Round Pipe.
Tsanangudzo Pfupi
DIN 17175 St45.8 mapaipi esimbi asina musono anogona kugadzirwa nekupisa kukungurutswa, kutonhora kutenderedza, kupisa kudzvanya, kupisa kudhirowa kana kutonhora kudhirowa.DIN 17175 St45.8 mapaipi esimbi asina musono anogona kushandiswa mukugadzira mabhoilers, pombi, midziyo yekumanikidza uye chiridzwa chinoshanda kusvika ku600 ° C uye tembiricha yakakwira.
Kukura kwedu kunoenderana nezvigadzirwa zvepamusoro, matarenda makuru uye kusimbaradza tekinoroji masimba eFekitari Yakananga kupa Cold Drawn Precision Seamless Stkm11A Carbon Simbi Round Pipe., Nemoyo wese ndinovimba tanga tichikura pamwe chete nevatengi vedu kwese kwese munharaunda.
Kukura kwedu kunoenderana nemhando yepamusoro zvigadzirwa, matarenda makuru uye yakawedzera kusimbisa tekinoroji masimba eChina A106 Precision Simbi Pipe uye 20# Precision Seamless Simbi Pipe, Kugadzirwa kwedu kwakatengeswa kunze kwenyika dzinopfuura makumi matatu nematunhu sekutanga ruoko sosi nemutengo wakaderera.Tinogamuchira nemoyo wese vatengi vanobva kumba nekune dzimwe nyika kuti vauye kuzotaurirana bhizinesi nesu.
Kugadzira: Seamless Maitiro.
Zviyero zvekunze: 14mm-711mm.
Wall ukobvu: 2mm-60mm.
Kureba: Hurefu hwakareba (6m, 9m, 12m, 24m) kana hurefu hwakajairika (5-12m).
Inopera: Yakatsetseka, Yakakomberedzwa, Yakatsikwa.
Manufacturing Method
DIN 17175 St45.8 mapaipi esimbi asina musono anogona kugadzirwa nekupisa kukungurutswa, kutonhora kutenderedza, kupisa kudzvanya, kupisa kudhirowa kana kutonhora kudhirowa.
Mapombi esimbi anogona kunyungudutswa mumoto wakavhurika kana muchoto chemagetsi zvinoenderana nenzira yeokisijeni yekuridza, uye simbi dzese dzinofanirwa kukandwa statically.
Kuwanikwa
17175 St45.8 seamless simbi pombi ichaunzwa nekwakakodzera kupisa kurapwa.Kurapa kupisa kunosanganisira:
- Normalization.
- Kushungurudza.
- Kupisa;kubva pakudzima tembiricha, haina kutonhora, asi inodziya.
- Gadzirisa huwandu neisothermal shanduko nzira.
| Steel Giredhi | Thermal processing ℃ | Normalizing ℃ | Tempering | ||
| Giredhi | Nhamba yezvinhu | Kudzima tembiricha ℃ | Kupisa tembiricha ℃ | ||
| St45.8 | 1.0405 | 1100 kusvika 850°C | 870-900 | - | - |
| Standard:DIN 17175 | Giredhi | Kemikari yakagadzirwa(%) | |||||
| C | Si | Mn | P, S | Cr | Mo | ||
| St45.8 | ≤0.21 | 0.10-0.35 | 0.40-1.20 | ≤0.030 | / | / | |
| Giredhi | Tensile Simba (MPa) | Goho Simba (MPa) | Elongation(%) |
| St45.8 | 410-530 | ≥255 | ≥21 |
Pepa rakatetepa rinofanirwa kutorwa kumucheto wepamusoro pese denderedzwa kana square bar ingot yepickling bvunzo kuti uone kana magumo ekumusoro akachekwa zvakakwana.Ultrasonic bvunzo inogona zvakare kuitwa pane shrinkage gomba sekusarudzwa nemupi.
Muedzo:
Muedzo wekuongorora chemakemikari
hydrostatictest
Tensile test
Notched impact test
Kuedza simba regoho
Mhedziso yemhete
Nondestructive test
Tube Flag
Yese mapaipi esimbi anotumirwa kuongororwa uye kugamuchirwa achaiswa chiratidzo kuruboshwe uye kurudyi mativi epombi kupera pa300 mm.Chiratidzo chinowanzova nhamba.Machubhu akatetepa anogona kushandiswa mune mamwe maitiro.
Kumaka uye kuronga
Giredhi resimbi kana nhamba yezvinhu zvinofanirwa kunyorwa kune chidimbu chechigadzirwa sezvakaratidzwa mumuenzaniso unotevera:
Muenzaniso 1:
A DIN 17175 kunze dhayamita 63mm, madziro ukobvu 2.5 mm simbi giredhi ST45.8 zvinhu, nhamba 1.03 0 5 musono simbi pombi ane zita rakanyorwa: simbi nyere DIN 17175-ST45.8 – 63 × 2.5 kana simbi pombi DIN 17175 -1.03 – 63 × 2 .5.
Kukura kwedu kunoenderana nezvigadzirwa zvepamusoro, matarenda makuru uye kusimbaradza tekinoroji masimba eFekitari Yakananga kupa Cold Drawn Precision Seamless Stkm11A Carbon Simbi Round Pipe., Nemoyo wese ndinovimba tanga tichikura pamwe chete nevatengi vedu kwese kwese munharaunda.
Factory Yakananga kupaChina A106 Precision Simbi Pipe uye 20# Precision Seamless Simbi Pipe, Kugadzirwa kwedu kwakatengeswa kunze kwenyika dzinopfuura makumi matatu nematunhu sekutanga ruoko sosi nemutengo wakaderera.Tinogamuchira nemoyo wese vatengi vanobva kumba nekune dzimwe nyika kuti vauye kuzotaurirana bhizinesi nesu.
