Litšepe tse phahameng tsa Carbon Flux cored terata E71T-1C weld fabrication making makings
E loketse sekepe, borokho, kaho, sethala sa offshore, pipeline, tšepe sebopeho tjheseletsa.
Tekanyetso eo re kopaneng le eona: GB/T10045 T 49 2 T1-1 C1 A , AWS A5.20 E71T-1C & A5.20M E491T-1C, ISO17632-A: T42 2 P C1 1, ISO 17632-T49 2 T1-A C1 A, JIS Z3313 T492T1-1CA-U.
Ke eng tse
characieristics?
●Arc e bonolo ebile e tsitsitse, ha ho na ho phatloha ho fokolang.
●Sebopeho se setle, se setle sa desagging, soot e nyane.
●And e na le ts'ebetso e ntle ea ts'ebetso ea welding.
●Ts'ebetso ea tšusumetso e tlase ea mocheso e ntle.
Parameter ea sehlahisoa
KIKEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
GB/T MELAO | 0.18 | 2.00 | 0.90 | 0.20 | 0.50 | 0.30 | 0.030 | 0.030 | 0.08 |
MOLAO OA MOLAO | 0.12 | 1.75 | 0.90 | 0.20 | 0.50 | 0.30 | 0.03 | 0.03 | 0.08 |
MOHLALA BOHLOKOA | 0.044 | 1.520 | 0.43 | 0.02 | 0.02 | 0.01 | 0.012 | 0.008 | 0.01 |
MOSEBETSI OA MECHI:
LETLOTLO | MATLA A KOPA(MPa) | MATLA A KEKETSO(MPa) | HEATTREAMENT℃xh | IMAPACT BOHLOKO J/℃ | ELONGATION(%) | ||||
GB/T MELAO | 390 | 490-670 | AW | 27/-20 | 18 | ||||
MOLAO OA MOLAO | 390 | 490-670 | AW | 27/-20 | 22 | ||||
MOHLALA BOHLOKOA | 510 | 580 | AW | 80/-20 | 28 |
LITLHAKISO TSA TŠEBELETSO TSE KHOTHATSANG:
TLHALOSO EA DIAMETERS(mm) | 1.2 | 1.4 | 1.6 | ||||
VOLT | 23-32 | 24-36 | 25-40 | ||||
AMP | 150-300 | 170-360 | 200-400 | ||||
MM | 15-20 | 15-20 | 18-25 | ||||
L/MIN | 15-25 | 15-25 | 15-25 |
Shebang tsela
re tsamaisa
●Sepalangoang sa makoloi
●Ho tsamaisa ka sekepe
Sheba
ntlo ea rona
Merero
re kenya letsoho ho
●Qinghai Oil kaho Wunan oilfield
●Zhangjiagang CIMC Shengdayin Cryogenic Equipment Co., LTD. Sekepe sa Cryogenic (LNG Filling Station)
Lihlahisoa tsa rona
lefatsheng
KIKEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
GB/T MELAO | 0.18 | 2.00 | 0.90 | 0.20 | 0.50 | 0.30 | 0.030 | 0.030 | 0.08 |
MOLAO OA MOLAO | 0.12 | 1.75 | 0.90 | 0.20 | 0.50 | 0.30 | 0.03 | 0.03 | 0.08 |
MOHLALA BOHLOKOA | 0.044 | 1.520 | 0.43 | 0.02 | 0.02 | 0.01 | 0.012 | 0.008 | 0.01 |
MOSEBETSI OA MECHI:
LETLOTLO | MATLA A KOPA(MPa) | MATLA A KEKETSO(MPa) | HEATTREAMENT℃xh | IMAPACT BOHLOKO J/℃ | ELONGATION(%) | ||||
GB/T MELAO | 390 | 490-670 | AW | 27/-20 | 18 | ||||
MOLAO OA MOLAO | 390 | 490-670 | AW | 27/-20 | 22 | ||||
MOHLALA BOHLOKOA | 510 | 580 | AW | 80/-20 | 28 |
LITLHAKISO TSA TŠEBELETSO TSE KHOTHATSANG:
TLHALOSO EA DIAMETERS(mm) | 1.2 | 1.4 | 1.6 | ||||
VOLT | 23-32 | 24-36 | 25-40 | ||||
AMP | 150-300 | 170-360 | 200-400 | ||||
MM | 15-20 | 15-20 | 18-25 | ||||
L/MIN | 15-25 | 15-25 | 15-25 |