He kowiri tira Waea rewharewha EGT1-1 Nga mahi Soldering
Taupānga
He pai mo ia roopu o te pourewa waikawa kaha, tank, pipeline me te rokiroki me te kawe kawe ipu fehokotaki, penei i te 904L.
KAUPAPA KAUPAPA:
| KONO(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu | |
| GB/T RULES | - | - | - | - | - | - | - | - | - | |
| Nga Ture AWS | - | - | - | - | - | - | - | - | - | |
| UARA TAUIRA | 0.025 | 1.1 | 0.6 | 21 | 25.5 | 4.5 | 0.2 | 0.030 | 1.50 | |
TE KAUPAPA MAHI:
| WHAI | KAUPAPA KAUPAPA(MPa) | TE KAUPAPA KAUPAPA(MPa) | WARA WHAKAMAHI J/℃ | WHAKARANGA(%) | ||||
| GB/T RULES | - | - | - | - | ||||
| Nga Ture AWS | - | - | - | - | ||||
| UARA TAUIRA | - | 620 | - | 39 | ||||
NGĀ TAWHE WELDING E WHAKATAHIngia ana:
| NGĀ WHAKATAKITANGA (mm) | 1.2 | 1.6 | ||||||
| Volt | 22-36 | 26-38 | ||||||
| Amp | 120-260 | 200-300 | ||||||
| Roa toronga maroke(mm) | 15-20 | 18-25 | ||||||
| Rere hau(l/min) | 15-25 | 15-25 | ||||||
Te ahurei
Ko te hanganga matua ko 20%Cr-25%Ni-5%Mo-2%Cu;
He pai te aukati i te waikura, ka taea e ia te aukati i te waikura o te waikawa pungatara me te waikawa phosphoric, te aukati i te waikura o te waikawa acettic i tetahi pāmahana me tetahi kukū i raro i te pehanga noa, me te aukati i te pirau pore, te waikura poka, te waikura aputa me te waikura ahotea na te hauhā.
He ngohengohe me te pumau te pewa, he iti te pakaru, he ataahua te hanga, he pai te tango para, te whangai waea pumau, me te pai o te mahi whakaahuru.
Whakaatuhia nga taipitopito
Ataahua te ahua
He pai te tango para
Mo matou
Whakaatu wheketere
Take tono
Kaupapa LNG Canada
Jiangsu Donghua Energy 80,000 m3 taika rokiroki propane
Te pupuhi wheketere tūturu
KAUPAPA KAUPAPA:
| KONO(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu | |
| GB/T RULES | - | - | - | - | - | - | - | - | - | |
| Nga Ture AWS | - | - | - | - | - | - | - | - | - | |
| UARA TAUIRA | 0.025 | 1.1 | 0.6 | 21 | 25.5 | 4.5 | 0.2 | 0.030 | 1.50 | |
TE KAUPAPA MAHI:
| WHAI | KAUPAPA KAUPAPA(MPa) | TE KAUPAPA KAUPAPA(MPa) | WARA WHAKAMAHI J/℃ | WHAKARANGA(%) | ||||
| GB/T RULES | - | - | - | - | ||||
| Nga Ture AWS | - | - | - | - | ||||
| UARA TAUIRA | - | 620 | - | 39 | ||||
NGĀ TAWHE WELDING E WHAKATAHIngia ana:
| NGĀ WHAKATAKITANGA (mm) | 1.2 | 1.6 | ||||||
| Volt | 22-36 | 26-38 | ||||||
| Amp | 120-260 | 200-300 | ||||||
| Roa toronga maroke(mm) | 15-20 | 18-25 | ||||||
| Rere hau(l/min) | 15-25 | 15-25 | ||||||
