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Modelo: JIS G3455
marca: TORICH
Pacote: Em pacotes / caixas de madeira
produtividade: 20000 tons/year
transporte: Ocean,Land,Air
Lugar de origem: China
Apoio sobre: 20000Tons per Year
Certificados : ISO9001,ISO14001,TS16949
porta: Shanghai,Ningbo
Tipo de pagamento: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Aplicações: para serviço de alta pressão
Faixa de tamanho: OD: 5-420mm WT: 0,5-50mm L: de acordo com a exigência do cliente (Max12m)
Composição química
Designation of Grade | C | Si | Mn | P | S |
STS370 | 0.25 max. | 0.10 to 0.35 | 0.30 to 1.10 | 0.035 max. | 0.035 max. |
STS410 | 0.30 max. | 0.10 to 0.35 | 0.30 to 1.40 | 0.035 max. | 0.035 max. |
STS480 | 0.33 max. | 0.10 to 0.35 | 0.30 to 1.50 | 0.035 max. | 0.035 max. |
Other alloy elements than given in this table may be added as required |
Designação de classe e símbolo de métodos de fabricação
Designation of Grade | Manufacturing Method | ||
Pipe Manufacturing Method | Finishing Method | Designation | |
STS370 STS410 STS480 |
Seamless: S |
Hot-finished: H Cold-finished: C |
Marketing of Symbol Denoting the Manufacturing Method shall be in accordance with 12b). |
Tratamento térmico
Designation of Grade | Hot-finished Seamless Steel Pipe | Cold-finished Seamless Steel Pipe |
STS370 STS410 |
As manufactured. However, low temperature annealing or normalizing may be applied, as necessary. | Low temperature annealed or normalized |
STS480 | Low temperature annealed or normalized |
Teste:
Análises químicas
Teste mecânico
Teste de tração
Teste de nivelamento
teste de curvatura
Teste hidráulico ou teste não destrutivo
Grupo de Produto : Tubos de aço sem costura
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.