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Tipo de pagamento: T/T,L/C,Western Union
transporte: Ocean,Land,Air
Modelo: ASME SA790 S32205 Duplex Stainless Steel Pipe
marca: YUHONG
Tubulação sem emenda de aço inoxidável super Duplex, ASTM 790, ASME SA790, S31803 (SAF 2205), S32750 (SAF2507), S32760(1.4501)
Padrões: A789 ASTM/ASME/SA789, A790/SA790, A450 A530
Material: UNS S31803(Cr22Ni5Mo3/1.4462)/2205, UNS S32750 (1.4410), UNS S31500(Cr18NiMo3Si2),
UNS32760(1.4501)
Composição química
Grade |
C max |
Si max |
Mn max |
P max |
S max |
Cr |
Ni |
Mo |
N |
UNS S32750 |
0.030 |
0.8 |
1.2 |
0.030 |
0.015 |
24.0-26.0 |
6.0-8.0 |
3.0-5.0 |
0.24-0.32 |
UNS S31803 |
0.030 |
1.0 |
2.0 |
0.020 |
0.020 |
21.0-23.0 |
4.5-6.5 |
2.5-3.5 |
0.08-0.20 |
UNS S31500 |
0.030 |
1.0 |
1.2-2.0 |
0.030 |
0.030 |
18.0-19.0 |
4.5-5.5 |
2.5-3.5 |
0.05-0.10 |
Propriedades físicas
Grade |
Y.S.MPa min |
T.S.Mpa min |
Elongation % |
Hardness HRC |
UNS S32750 |
550 |
800 |
15 |
20 |
UNS S31803 |
450 |
620 |
25 |
20 |
UNS S31500 |
440 |
630 |
30 |
20 |
Aplicação de tubo de aço inoxidável duplex:
Químicas, processamento, transporte e armazenamento.
Exploração de petróleo e gás e plataformas offshore.
Óleo e gás refino.
Ambientes marinhos.
Equipamentos de controle de poluição.
Fabricação de papel e celulose
Planta de processo químico
Unidades de venda | : | Kilogram |
---|---|---|
Tipo de pacote | : | Dobrar-de madeira caso caso /Iron / pacote com tampa de plástico |
Pacote: Dobrar-de madeira caso caso /Iron / pacote com tampa de plástico
produtividade: 1500 Tons Per Month
transporte: Ocean,Land,Air
Lugar de origem: CHINA
Certificados : ABS, LR, GL, DNV, NK, TS, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Tipo de pagamento: T/T,L/C,Western Union
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