Litšepe tse phahameng tsa Carbon SAW terata ea ho tjheseletsa F7A/P4-ECG le welding flux weld fabrication jointing
E sebelisoa bakeng sa -60C tšusumetso e hlokahalang tikoloho, e atisang ho sebelisoa bakeng sa ho haha likepe, liphaephe, ho tjheseletsa sekepe sa khatello.
Litšobotsi ke life?
●Mohala oa tšepe oa tšepe o kentsoeng ka tlas'a metsi oa tšepe ea 480MPa e matla e phahameng o entsoe ka GXL-121 flux. Ho chesa ha li-arc ho tsitsitse, ho tlosoa ha slag ho bonolo, 'me ho etsoa ha pase ea welding ho monate.
●Tšepe ea weld e na le thepa e ntle ea mochini, litaba tse tlase tsa P le S, le ts'ebetso e ntle haholo ea mocheso o tlase.
Parameter ea sehlahisoa
KIKEMICAL COMPONET:
| ALLOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo |
| GB/T MELAO | 0.088 | 0.225 | 1.46 | 0.012 | 0.007 | 0.015 | 0.025 | 0.01 |
MOSEBETSI OA MECHI:
| LETLOTLO | MATLA A KOPA(MPa) | MATLA A KEKETSO(MPa) | ELONGATION % | IMAPACT BOHLOKO J/℃ | Phekolo ea mocheso °C*h | ||||
| GB/T MELAO | 458 | 564 | 27.5 | 142/-40 | 620*4 | ||||
LITLHAKISO TSA TŠEBELETSO TSE KHOTHATSANG:
| TLHALOSO EA DIAMETERS(mm) | 3.2 | 4.0 | |||
| Voltage (Volt) | 28-32 | 28-32 | |||
| Motlakase(Amp) | 400-550 | 500-650 | |||
| Lebelo(mm/min) | 300-420 | 400-480 | |||
| Bolelele bo omileng (mm) | 22-26 | 30-34 |
Mokhoa oa ho tsamaisa
●Sepalangoang sa makoloi
●Ho tsamaisa ka sekepe
Sebaka sa rona sa polokelo
Re kenya letsoho lenaneong
●Lisebelisoa tsa ho cheselletsa libotlolo tsa koloi ea LNG
●Morero oa lipeipi tsa kantle ho naha tsa Tangshan LNG
Lihlahisoa tsa rona ho lefatše
KIKEMICAL COMPONET:
| ALLOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo |
| GB/T MELAO | 0.088 | 0.225 | 1.46 | 0.012 | 0.007 | 0.015 | 0.025 | 0.01 |
MOSEBETSI OA MECHI:
| LETLOTLO | MATLA A KOPA(MPa) | MATLA A KEKETSO(MPa) | ELONGATION % | IMAPACT BOHLOKO J/℃ | Phekolo ea mocheso °C*h | ||||
| GB/T MELAO | 458 | 564 | 27.5 | 142/-40 | 620*4 | ||||
LITLHAKISO TSA TŠEBELETSO TSE KHOTHATSANG:
| TLHALOSO EA DIAMETERS(mm) | 3.2 | 4.0 | |||
| Voltage (Volt) | 28-32 | 28-32 | |||
| Motlakase(Amp) | 400-550 | 500-650 | |||
| Lebelo(mm/min) | 300-420 | 400-480 | |||
| Bolelele bo omileng (mm) | 22-26 | 30-34 |
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