He kowiri tira Waea ukoro whakarewa EC439 Nga taputapu whakapiri
Taupānga
He pai mo te punaha ngongo motopaika me te raima muffler motuka.
KAUPAPA KAUPAPA:
| KONO(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Ti | |
| GB/T RULES | 0.10 | 0.60 | 0.50 | 15.5-18.0 | 0.60 | 0.75 | 0.03 | 0.03 | - | |
| Nga Ture AWS | 0.04 | 0.80 | 0.80 | 17.0-19.0 | 0.60 | 0.50 | 0.03 | 0.03 | 10*C-1.1 | |
| UARA TAUIRA | 0.025 | 0.55 | 0.48 | 17.9 | 0.01 | 0.01 | 0.008 | 0.010 | 0.41 | |
TE KAUPAPA MAHI:
| WHAI | KAUPAPA KAUPAPA(MPa) | TE KAUPAPA KAUPAPA(MPa) | WARA WHAKAMAHI J/℃ | WHAKARANGA(%) | ||||
| GB/T RULES | - | 450 | - | 15 | ||||
| Nga Ture AWS | - | - | - | - | ||||
| UARA TAUIRA | - | 480 | - | 20 | ||||
NGĀ TAWHE WELDING E WHAKATAHIngia ana:
| NGĀ WHAKATAKITANGA (mm) | 1.2 | ||||
| Volt | 17-32 | ||||
| Amp | 120-280 | ||||
| Roa toronga maroke(mm) | 15-20 | ||||
| Rere hau(l/min) | 15-25 | ||||
Te ahurei
He tika te rahi o te huānga Ti i roto i te whakarewa maitai, he pai te waikura me te aukati waikura.
Ehara i te mea ngawari ki te wera i nga whao angiangi.
He ngohengohe, he mau tonu te pewa, he iti te pakaru, he ataahua te hanga, tata kore para, te whangai waea me te pai o te mahi fehokotaki.
Whakaatuhia nga taipitopito
He ngawari me te pumau me te paku paku
Ataahua te ahua, tata kore para
Mo matou
Whakaatu wheketere
Take tono
Hainan Huasheng phenol whakaora pourewa
2.3 miriona peera o SBM Fast4ward FPSO
Te pupuhi wheketere tūturu
KAUPAPA KAUPAPA:
| KONO(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Ti | |
| GB/T RULES | 0.10 | 0.60 | 0.50 | 15.5-18.0 | 0.60 | 0.75 | 0.03 | 0.03 | - | |
| Nga Ture AWS | 0.04 | 0.80 | 0.80 | 17.0-19.0 | 0.60 | 0.50 | 0.03 | 0.03 | 10*C-1.1 | |
| UARA TAUIRA | 0.025 | 0.55 | 0.48 | 17.9 | 0.01 | 0.01 | 0.008 | 0.010 | 0.41 | |
TE KAUPAPA MAHI:
| WHAI | KAUPAPA KAUPAPA(MPa) | TE KAUPAPA KAUPAPA(MPa) | WARA WHAKAMAHI J/℃ | WHAKARANGA(%) | ||||
| GB/T RULES | - | 450 | - | 15 | ||||
| Nga Ture AWS | - | - | - | - | ||||
| UARA TAUIRA | - | 480 | - | 20 | ||||
NGĀ TAWHE WELDING E WHAKATAHIngia ana:
| NGĀ WHAKATAKITANGA (mm) | 1.2 | ||||
| Volt | 17-32 | ||||
| Amp | 120-280 | ||||
| Roa toronga maroke(mm) | 15-20 | ||||
| Rere hau(l/min) | 15-25 | ||||
Tuhia to korero ki konei ka tukuna mai ki a matou