ASTM SA 213/SA 179/SA192 Cold Drawn Seamless Steel Heat Exchanger Boiler Pipe
"Dzora mhando neruzivo, ratidza simba nemhando". Bhizinesi redu rakaedza kumisa timu inoshamisa uye yakagadzikana yechikwata uye yakaongorora inoshanda yakanakisa kudzora system yeASTM SA 213/SA 179/SA192 Cold Drawn Seamless Steel Heat Exchanger Boiler Pipe, Tinovimba nemoyo wese kuti tichagadzira mamwe masangano anogutsa pamwe newe kubva padhuze nekufamba kwenguva. Tichakuchengetedzai muchiziva nezvekufambira mberi kwedu uye rambai takagadzirira kuvaka hukama hwesangano pamwe chete nemi.
"Dzora mhando neruzivo, ratidza simba nemhando". Bhizinesi redu rakaedza kumisa timu inoshamisa uye yakagadzikana yechikwata uye yakaongorora inoshanda yakanakisa kudzora system yeASTM SA 213, Iye zvino tine mukurumbira wakanaka wezvinhu zvakagadzikana zvemhando, zvakagamuchirwa nevatengi kumba nekune dzimwe nyika. Kambani yedu yaizotungamirwa nepfungwa ye "Kumira Mumisika Yemumba, Kufamba mumisika yepasirese". Tinovimba nemoyo wese kuti tinogona kuita bhizinesi nevagadziri vemotokari, vatengi vezvikamu zvemotokari uye ruzhinji rwevatinoshanda navo kumba nekune dzimwe nyika. Tinotarisira kubatana kwechokwadi uye budiriro yakafanana!
Overview
Application
Iyo inonyanya kushandiswa kugadzira yakakwirira-mhando alloy simbi pombi yeyakanyanya kumanikidza boiler pombi, kupisa inopisa pombi uye super kupisa pombi.
Main Grade
Giredhi remhando yepamusoro Alloy simbi: T2, T12, T11, T22, T91, T92 nezvimwe.
Chemical Component
| Steel Giredhi | Kemikari Inoumbwa% | ||||||||||
| C | Si | Mn | P, S Max | Cr | Mo | NdiMax | 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 kunze kwepamusoro inosanganisirawo Nickel 0.4, Va 0.18-0.25, Ni 0.06-0.10, Ni 0.03-0.07, Al 0.02, Ti 0.01, Zr 0.01. A Maximum, kunze kwekunge huwandu kana hushoma hwaratidzwa. Iko kunowanikwa ellipses (...) mutafura ino, hapana chinodiwa, uye kuongororwa kwechinhu hakufanirwe kutsanangurwa kana kutaurwa. B Inotenderwa kuhodha T2 uye T12 ine sulfur content ye 0.045 max. C Nerumwewo, pachinzvimbo chereshiyo yehudiki iyi, zvinhu zvinofanirwa kuve nekuomarara zvishoma kwe275 HV munzvimbo yakaomeswa, inotsanangurwa sekunge mushure mekunyorovesa nekutonhodzwa kune yekamuri tembiricha asi isati yadzika. Kuedza kuoma kunoitwa pakati pekukora kwechigadzirwa. Kuomarara bvunzo frequency ichave maviri masampuli echigadzirwa pane imwe yekupisa yekupisa uye iyo kuomarara mhedzisiro yekuyedza ichataurwa pane yezvinyorwa bvunzo repoti.
Mechanical Property
| Steel Giredhi | Mechanical Properties | |||
| T. S | Y. P | Elongation | Kuoma | |
| T2 | ≥ 415MPa | ≥ 205MPa | ≥ 30% | 163HBW(85HRB) |
| T11 | ≥ 415MPa | ≥ 205MPa | ≥ 30% | 163HBW(85HRB) |
| T12 | ≥ 415MPa | ≥ 220MPa | ≥ 30% | 163HBW(85HRB) |
| T22 | ≥ 415MPa | ≥ 205MPa | ≥ 30% | 163HBW(85HRB) |
| T91 | ≥ 585MPa | ≥ 415MPa | ≥ 20% | 250HBW(25HRB) |
| T92 | ≥ 620MPa | ≥ 440MPa | ≥ 20% | 250HBW(25HRB) |
Kushivirira
Kusiyana kwakabvumirwa muWall thickness
| Wallthikess % | |||||
| kunze dhayamita mu. mm | 0.095 2.4 uye pasi | pamusoro pe0.095 kusvika 0.15 2.4-3.8 incl. | pamusoro 0.15 kusvika 0.18 3.8-4.6 incl | pamusoro 0.18 ku4.6 | |
| pamusoro pasi pamusoro pasi pamusoro pasi pamusoro pasi pamusoro pasi | |||||
| isina musono, inopisa yapera | |||||
| 4inch uye pasi pe40 0 35 0 33 0 28 0 | |||||
| pamusoro pe4 inch ... 35 0 33 0 28 0 | |||||
| isina musono, kutonhora kwapera | |||||
| pamusoro under | |||||
| 11/2 uye pasi | 20 0 | ||||
| pamusoro pe11/2 | 22 0 | ||||
Misiyano inobvumidzwa muhukobvu hwemadziro inoshanda chete kune chubhu, kunze kwemukati-inogumbura machubhu, sekukungurutswa kana kutonhora kwapera.
uye tisati tazungunusa, kuwedzera, kukotama, kukwenenzvera, kana mamwe mabasa ekugadzira
Yakatenderwa Kusiyanisa muKunze Diameter
| kunze dhayamita (mm) | Kusiyana kwakabvumidzwa (mm) | |
| inopisa yakapera seamless chubhu | pamusoro | under |
| 4 ″ (100mm) uye pasi | 0.4 | 0.8 |
| 4-71/2″(100-200mm) | 0.4 | 1.2 |
| 71/2-9“(200-225) | 0.4 | 1.6 |
| Welded machubhu uye kutonhora akapedza seamless machubhu | ||
| pasi pe1″(25mm) | 0.1 | 0.11 |
| 1-11/2″(25-40mm) | 0.15 | 0.15 |
| 11/2-2″(40-50mm) | 0.2 | 0.2 |
| 2-21/2″(50-65mm) | 0.25 | 0.25 |
| 21/2-3″(65-75mm) | 0.3 | 0.3 |
| 3-4″(75-100mm) | 0.38 | 0.38 |
| 4-71/2″(100-200mm) | 0.38 | 0.64 |
| 71/2-9“(200-225) | 0.38 | 1.14 |
Test Chinodiwa
Hydraustatic Test:
Iyo Pipe Yesimbi Inofanirwa Kuedzwa Hydraulically One by One. Iyo Yakakura Muyedzo Kudzvanya ndeye 20 MPa. Pasi Pekumanikidzwa Kuedzwa, Nguva Yekudzikamisa Inofanira Kuve isingasviki 10 S, Uye Pipe Yesimbi haifanirwe Kudonha. Kana iyo Hydraulic Test Inogona Kutsiviwa neEddy Yazvino Kuedza kana Magnetic Flux Leakage Testing.
Nondestructive Test:
Mapaipi Anoda Kuongororwa Kwakawanda Anofanirwa Kuongororwa Nema Ultrasonically One by One. Mushure mekunge Nhaurirano Inoda Mvumo yeBato uye Yakatsanangurwa Muchibvumirano, kumwe Kuedza Kusina Kuparadza Inogona Kuwedzerwa.
Flattening Test:
Machubhu Ane Dhiyamita Yekunze Yakakura Kupfuura 22 Mm Achaiswa Kumuyedzo Wekutsetseka. Hapana Inooneka Delamination, White Spots, kana Kusachena Kunofanira Kuitika Panguva Yese Yekuyedza.
Kuoma Muedzo:
YePipe Yemagiredhi P91, P92, P122, Uye P911, Brinell, Vickers, Kana Rockwell Hardness Miedzo Ichaitwa Pamuenzaniso kubva kune imwe neimwe Roti.
Product Detail
Boiler Tube
GB/T5310-2017
ASME SA-106/SA-106M-2015
ASTMA210(A210M)-2012
ASME SA-213/SA-213M
ASTM A335/A335M-2018
Iyo Inonyanya Kushandiswa Kugadzira Yepamusoro-Yepamusoro Alloy Simbi Pipe Yepamusoro Kudzvanya Boiler Pipe, Heat Exchanger Pipe uye Super Heat Pipe uye Carbon Simbi Pipe.
