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Modelo: JIS G 3461
Marca: Enriquecer
Paquete: En paquetes de empaque
productividad: 12000Ton/Year
transporte: Ocean
Lugar de origen: China
Apoyo sobre: 12000tons per year
Certificados : ISO9001 TS 16949 ISO14001
Tipo de Pago: L/C,T/T
Incoterm: CIF
JIS G 3461 Tubos de acero al carbono sin costura para caldera e intercambiador de calor
Los principales fabricantes y proveedores de China de U Bend Tube y estamos especializados en Tubos de Acero U, Tubos U Bend, Tubos U de Intercambiador de Calor, Tubos de Acero U Bend, etc.
Uso: caldera e intercambiador de calor
Datos tecnológicos
CHEMICAL COMPOSITION % max | |||||
Steel grade | C | Si | Mn | P | S |
STB 340 | 0.18 | 0.35 | 0.30-0.60 | 0.35 | 0.35 |
STB 410 | 0.32 | 0.35 | 0.30-0.80 | 0.35 | 0.35 |
STB 510 | 0.25 | 0.35 | 1.00-1.50 | 0.35 | 0.35 |
Remark:1. When the purchaser requires product analysis,the
permissible deviation for the values given above shall be as specified in the
Table in JIS G 032 for the seamless steel tube and likewise in Table 1 (as
JIS G 3461)for the electric resistance welded steel tube.
2.Where required by the purchaser,Si may be designated as 0.1-0.35%
|
Heat Treatment (Applicable till the end of 1990) | |||||
Steel Grade | Heat Treatment | ||||
Hot finished seamless steel tube | Cold finished seamless steel tube | Electric resistance welded steel tube other than hot finished or cold finished steel tube | Finished electric resistance welded steel tube | Fold finished electric resistance welded steel tube | |
STB 340 | As manufactured, as required, low temperature annealing or normalizing may be performed | low temperature annealing, normalizing or full annealing | normalizing | As manufactured, However, as required ,low temperature annealing or normalizing may be performed | normalizing |
STB 410 | As manufactured, However, as required, low temperature annealing or normalizing may be performed | low temperature annealing, normalizing or full annealing | normalizing | low temperature annealing | |
STB 510 | normalizing |
Especifique la condición de entrega y el requisito de tratamiento térmico al enviar la consulta.
Estándar relativo:
Tuberías y tubos de acero inoxidable JIS G 3459
Tubos de caldera de acero al carbono JIS G 3461
Tubos de caldera de acero inoxidable JIS G 3463
PRODUCTOS POR GRUPO : Tubo de curva en U
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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.