304 316 pombi yesimbi isina ngura
Tsananguro pfupi:
| Magadzirirwo epombi yesimbi isina ngura: |
Mapaipi & Machubhu Asina Musono Saizi:1 / 8″ NB – 12″ NB
Magadzirirwo:ASTM A/ASME SA213, A249, A269, A312, A358, A790
Mutsetse:ASTM, ASME
Giredhi:304,310, 310S, 314, 316,316L, 321,347, 904L, 2205, 2507
Matekiniki:Yakaputirwa nekupisa, inodhonzwa nechando
Kureba:5.8M, 6M, 12M & Hurefu Hunodiwa
Dhayamita yekunze:6.00 mm OD kusvika 914.4 mm OD
Ukobvu :0.6 mm kusvika 12.7 mm
Purogiramu:SCH. 5, 10, 20, 30, 40, 60, 80, 100, 120, 140, 160, XXS
Mhando:Mapaipi Asina Musono
Fomu:Machubhu Akatenderera, Akaenzana, Akaenzana, Ane Huru, Ane Huru, Ane Huru
Kuguma:Mugumo Wakajeka, Mugumo Wakatsemurwa, Wakatsikwa-tsikwa
| Simbi Isina Kugadzika 316 / 316L Mapaipi Asina Musono Akaenzana Magiredhi: |
| ZVINOTAURWA | WERKSTOFF NR. | UNS | JIS | BS | EN |
| SS 304 | 1.4301 | S30400 | SUS 304 | 304S1 | 58E |
| SS 316 | 1.4401 | S31600 | SUS 316 | 304S11 | 58E |
| SS 304 / 316L Mapaipi Asina Musono Kuumbwa Kwemakemikari uye Hunhu hweMichina: |
| Giredhi | C | Mn | Si | P | S | Cr | Mo | Ni |
| S30400 | 0.08 yakakwira | 2.0 yakakwira | 1.00 yakakwira | 0.045 yepamusoro | 0.030 yakakwira | 18.00 – 20.00 | 8.00 – 11.00 | |
| S31600 | 0.035 yepamusoro | 2.0 yakakwira | 1.00 yakakwira | 0.045 yepamusoro | 0.030 yakakwira | 16.00 – 18.00 | 2.00 – 3.00 | 10.00 – 14.00 |
| Giredhi | Nzvimbo Yokunyunguduka | Simba reKusimba | Simba reKubereka (0.2%Kubvisa) |
| 304 | 1040 °C (1900 °F) | MPa – 515 | MPa – 205 |
| 316 | 1100-1170 °C (2010-2140 °F) | MPa – 515 | MPa – 205 |
| Maitiro Ekugadzira Pipe yeSimbi Isina Stainless |
Kugadzirwa kwepombi yesimbi isingatsvi kunosanganisira matanho anotevera: kusarudzwa kwezvinhu zvisina kugadzirwa, kukwizwa, kukweshwa, kugayiwa, kuchenesa asidhi, kudhirowa kunotonhora, kuyedzwa kwe ultrasonic, uye kurongedza kwekupedzisira. Danho rega rega rinoita kuti pombi isvike padanho repamusoro remhando yepamusoro, kunyatsojeka, uye kupedzwa kwepamusoro.
| Kuedzwa kweSimbi Isina Kuoma kwePombi |
Kuyedzwa kwekuomarara kwemapaipi esimbi isingatsvi ibasa guru rekuongorora rinoshandiswa kuongorora kunaka kwepaipi yemukati kana yekunze. Kuomarara kwepaipi, kunowanzo kuyerwa muRa (avhareji yekuomarara), kunokanganisa kushanda zvakanaka kwemvura, kuramba ngura, uye kuchena—kunyanya mumaindasitiri akaita semishonga, kugadzira chikafu, uye kugadzira semiconductor. Vachishandisa zvishandiso zvakarurama zvakaita sesurface profilometers, vaongorori vanosimbisa kuti pombi inosangana nezvinodiwa, zvakaita seRa ≤ 0.8 µm kana Ra ≤ 0.2 µm, zvichienderana nekushandiswa kwayo. Kuve nechokwadi chekuomarara kwepaipi kwakakodzera kunovandudza mashandiro echigadzirwa, kuchena, uye kugara kwenguva refu.
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| Kuedzwa kweEddy Current kweStainless Steel Tubes |
Kuyedza magetsi eEddy inzira yekuedza isingaparadze (NDT) inoshandiswa kuona zvikanganiso pamusoro nepadhuze nemachubhu esimbi isingaparadzi. Iyi nzira inoshanda zvakanyanya pakuona mitswe, makomba, nezvimwe zvisingaenderane pasina kukuvadza chinhu chacho. Nekupinza simba remagetsi muchubhu uye kutarisa shanduko mukuyerera kwemagetsi eEddy, vaongorori vanogona kukurumidza kuongorora kuvimbika kwemadziro echubhu. Kuyedza magetsi eEddy kunoshandiswa zvakanyanya mukugadzira machubhu esimbi isingaparadzi asina musono uye akasungirirwa, kunyanya kune heat exchanger, boiler, uye zvishandiso. Inovimbisa kuvimbika kwechigadzirwa uye kutevedzera mitemo yeindasitiri yakaita seASTM E426 uye EN 10246-3.
| Kuedzwa kweFerrite Content |
Kuyedzwa kwehuwandu hweFerrite inzira yakakosha yekudzora hunhu hwemapaipi esimbi isingatsvi, kunyanya ayo akagadzirwa nemagiredhi e austenitic kana maviri. Iyi bvunzo isingaparadze inoyera huwandu hwechikamu cheferrite chiri muzvinhu zvepaipi kana nzvimbo yeweld kuti ive nechokwadi chekuti inodzivirira ngura zvakanyanya, mashandiro emakanika, uye hunhu hweweld. Kuwanda kana kusakwana kwehuwandu hweferrite kunogona kukonzera matambudziko akadai sekupwanyika kwehunhu hwestress corrosion kana kudzikira kwekusimba. Kuyedzwa kunowanzoitwa uchishandisa nzira dze magnetic induction (semuenzaniso, Ferrite Scope), uye kunoenderana nemiyero yakaita seASTM E562, ISO 8249, kana AWS A4.2. Mumasystem emapaipi anoshandiswa munzvimbo dzakakosha - senge mapuratifomu ekunze, midziyo yekumanikidza, uye makemikari - kudzora huwandu hweferrite kwakakosha kuti ive yakavimbika uye yakachengeteka kwenguva refu.
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| Mhinduro Yepamhepo Kunyungudutswa Kwemachubhu Esimbi Isina Kusimba |
Kunyungudutsa mhinduro dzepamhepo inzira yekurapa kupisa inoenderera mberi inoshandiswa pamachubhu esimbi isingatsvi panguva yekugadzira kuti iwedzere kuramba kwayo ngura, simba remuchina, uye kufanana kwemaumbirwo. Mukuita uku, machubhu anokurumidza kupisa kusvika patembiricha yekunyungudutsa - kazhinji pakati pe1000°C ne1150°C - zvichiteverwa nekutonhorera kwakadzorwa, kazhinji uchishandisa mvura kana gasi risina simba. Kurapa uku kunonyungudutsa ma carbide precipitates uye kunogadzirisa chimiro che austenitic, icho chakakosha zvikuru kumagiredhi akadai se304 ne316. Nekubatanidza danho iri zvakananga mumutsara wekugadzira, kunyungudutsa mhinduro dzepamhepo kunovimbisa mhando yakafanana, kunovandudza kushanda zvakanaka, uye kunobvisa kudiwa kwe kunyungudutsa kwakasiyana kwe batch.
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| Kuedzwa kwePT kwemachubhu eSimbi Isina Zvisimbiso |
SAKY STEEL inoita bvunzo yePT inopinza papombi dzesimbi dzisingatsvi sechikamu chemaitiro edu ekudzora hunhu. PT inzira yekuedza isingaparadze inoshandiswa kuona zvikanganiso zvepadenga zvakaita sekutsemuka kwematombo uye zvinhu zvisingaonekwe nemaziso.
Vaongorori vedu vakadzidziswa vanoshandisa zvinhu zvemhando yepamusoro zvinopinda uye zvinogadzira zvinhu kuti vave nechokwadi chekuti mhinduro dzakarurama uye dzakavimbika. Maitiro ese ePT anotevedzera mitemo yepasi rose uye zvinodiwa nevatengi zvinovimbisa kuchengetedzeka kwechigadzirwa uye mashandiro azvo.
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| Sei Uchifanira Kusarudza Isu |
1. Unogona kuwana zvinhu zvakakwana zvinoenderana nezvaunoda nemutengo wakaderera.
2. Tinopawo mitengo yeReworks, FOB, CFR, CIF, uye mitengo yekutumira zvinhu pamba nepasuo. Tinokukurudzira kuti uite dhiri rekutumira zvinhu iro richave rakachipa.
3. Zvinhu zvatinopa zvinogona kusimbiswa zvizere, kubva pachitupa chebvunzo yezvinhu zvisina kugadzirwa kusvika pachirevo chekupedzisira. (Mishumo icharatidzwa pazvinodiwa)
4. Tinovimbisa kupa mhinduro mukati memaawa makumi maviri nemana (kazhinji muawa imwe chete)
5. Unogona kuwana dzimwe nzira dzekugadzira zvinhu, kutumirwa kwezvinhu mumigodhi nekuderedza nguva yekugadzira.
6. Takazvipira zvizere kuvatengi vedu. Kana zvikasakwanisika kuzadzisa zvinodiwa zvenyu mushure mekuongorora sarudzo dzese, hatizokutsausei nekuita zvipikirwa zvenhema izvo zvinogadzira hukama hwakanaka nevatengi.
| Kuvimbisa Hunhu Hwakanaka (kusanganisira Zvese Zvinoparadza Nezvisingaparadzi): |
1. Bvunzo reKuona
2. Kuongorora michina sekudhonza, Kureba uye kuderedza nzvimbo.
3. Bvunzo huru
4. Kuongorora makemikari
5. Kuedza kuomarara
6. Kuedzwa kwekudzivirira kunyura kwemvura
7. Kuedzwa kweFlaring
8. Kuedzwa kweJeti yeMvura
9. Muedzo wePenetrant
10. Kuedzwa kweX-ray
11. Kuedzwa kweKuora kweIntergranular
12. Kuongorora kukanganisa
13. Kuongorora kweEddy current
14. Kuongorora kwemvura
15. Kuedzwa kweMetallography
| Kurongedza: |
1. Kurongedza kwakakosha zvikuru kunyanya kana zvinhu zvichitumirwa kunze kwenyika, zvinhu zvinopinda nenzira dzakasiyana-siyana kuti zvisvike kunzvimbo yekupedzisira, saka tinonyanya kufunga nezvekurongedza.
2. Saky Steel inorongedza zvinhu zvedu nenzira dzakasiyana-siyana zvichibva pazvigadzirwa. Tinorongedza zvigadzirwa zvedu nenzira dzakasiyana-siyana, dzakadai se,
