Njikọ Carbon dị ala weld E8015-G njikọ
Kwesịrị ekwesị maka otu ọkwa nke ala alloy ígwè dị mkpa ịgbado ọkụ Ọdịdị, nwekwara ike-eji maka X60, X70 pipeline ígwè.
Kedu ihe bụ njirimara?
●Ụdị aka electrode sodium hydrogen dị ala.
●Arc kwụsiri ike, obere mkpọsa, mwepụ slag dị mfe.
●Ọkụ ọkụ dị mma, nguzogide porosity, nguzogide mgbawa dị mma.
●Ngwongwo igwe ahụ kwụsiri ike, nwere ezigbo plasticity na mmetụta siri ike.
Usoro ngwaahịa
Ngwakọta kemịkal:
ALOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Ndị ọzọ |
GB/T iwu | 0,075 | 0.32 | 1.42 | 0.012 | 0,007 | 0.73 | 0.03 | 0.2 | - |
ALA nke igwe:
ALA | IKE (MPa) | IKE EXTENSION (MPa) | Okpomọkụ ℃xh | IMAPACT URU J/℃ | Ọgwụgwọ okpomọkụ °C*h | ||||
GB/T iwu | 520 | 615 | 26 | 130/-40 103/-40 | AW 620*1 |
NDỊ AKWỤKWỌ NDỊ AKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWASỊAKWỤKWỌRỤRỤ
Nkọwapụta DIAMETERS(mm) | 2.6*350 | 3.2*350 | 4.0 * 400 | 5.0 * 400 | |||||
ELECTRICITY (Amp) | H/W | 55-85 | 90-130 | 130-180 | 180-240 | ||||
O/W | 50-80 | 90-120 | 130-160 | - |
Ụdị njem njem
●Ụgbọ njem ụgbọ ala
●Mbupu
Ụlọ nkwakọba ihe anyị
Anyị na-esonye na mmemme
●Polypropylene reactor
●Jiangsu Donghua Energy 80,000 m3 propane nchekwa tank
Ngwaahịa anyị na ụwa
Ngwakọta kemịkal:
ALOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Ndị ọzọ |
GB/T iwu | 0,075 | 0.32 | 1.42 | 0.012 | 0,007 | 0.73 | 0.03 | 0.2 | - |
ALA nke igwe:
ALA | IKE (MPa) | IKE EXTENSION (MPa) | Okpomọkụ ℃xh | IMAPACT URU J/℃ | Ọgwụgwọ okpomọkụ °C*h | ||||
GB/T iwu | 520 | 615 | 26 | 130/-40 103/-40 | AW 620*1 |
NDỊ AKWỤKWỌ NDỊ AKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWASỊAKWỤKWỌRỤRỤ
Nkọwapụta DIAMETERS(mm) | 2.6*350 | 3.2*350 | 4.0 * 400 | 5.0 * 400 | |||||
ELECTRICITY (Amp) | H/W | 55-85 | 90-130 | 130-180 | 180-240 | ||||
O/W | 50-80 | 90-120 | 130-160 | - |
Dee ozi gị ebe a ziga anyị ya