






Cantidad (toneladas) | 1 - 10 | 11 - 100 | > 100 |
Est. tiempo (días) | 7 | 30 | Para negociar |
Rango de producción
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Diámetro exterior: 6-530mm (0,24 pulgadas-21,18 pulgadas)
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Grosor de pared: 0,8-200mm (0,03 pulgadas-7,89 pulgadas)
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Material/grado |
Acero carbono:
GB/T 3094: 10 #, 20 #, 35 #, 45 #, 55 #, Q235B, Q235C, CF53, A105 ASTM A519: 1010, 1020, 1026, 1035, 1045, 1050 DIN17121/EN 10297-1, DIN1629/DIN2391/EN 10305: C10/CK10, C22/CK22, C35/CK35, C45/CK45, CF53 JIS3441/JIS3444/JIS3445: STKM11A, STKM12A/STKM12B/STKM12C, STKM13A/STKM13B/STKM13C JIS G4051: S10C, S20C, S25C, S35C, S45C, S55C |
Aleación de acero:
GB/T 3094: 16Mn(Q345B), 20Cr, 40Cr, 15CrMo, 20CrMo, 28CrMo, 30CrMo, 35CrMo, 42CrMo, 20CrMnTi, 40MnMoV, 20Mn2, ZF6, 16MnCr5 20MnCr5, 38Mn2V, 09CrCuSb(ND) ASTM A519: 5120, 5140, 4130, 4135, 4140 DIN17121/EN 10297-1, DIN1629/DIN2391/EN 10305: ST52, EN10084-1998 20Cr4, 41Cr4, 15CrMo4, 25CrMo4, 35CrMo4, 42CrMo4, 16MnCr5 JIS3441/JIS3444/JIS3445: SCM432/SCRRM3, SCM4 JIS G4053: JIS SCr420, JIS SCr440, SCM415, SCM420 |
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Tolerancia
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Se puede personalizar según los requisitos del cliente
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Técnica
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Estirado en frío/laminado en frío
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Forma
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Triángulo, hexágono, cuadrado, rectángulo, Octágono, pipa de limón y otros se pueden personalizar
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Procesamiento adicional para tubos de acero
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Torno de corte, chaflán, roscado, diámetro interior o diámetro exterior, granallado de superficie, marcado láser
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Grado
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C
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Si
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Mn
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Cr
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Ni
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Mo
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P.
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S
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Cu
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||
≤
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|||||||||||
20Mn2
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0.17-0.24
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0.17-0.37
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1.40-1.80
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≤0.30
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≤0.30
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≤0.10
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0.030
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0.030
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0.30
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||
SMn420
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0.17-0.23
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0.15-0.35
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1.20-1.50
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≤0.35
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≤0.25
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0.030
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0.030
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0.30
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|||
22Mn6
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0.18-0.25
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0.10-0.40
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1.30-1.65
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≤0.40
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≤0.40
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≤0.10
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0.025
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0.035
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0.30
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||
15Cr
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0.12-0.17
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0.17-0.37
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0.40-0.70
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0.70-1.00
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≤0.30
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≤0.10
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0.030
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0.030
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0.30
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||
SCr415
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0.13-0.18
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0.15-0.35
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0.60-0.90
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0.90-1.20
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≤0.25
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-
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0.030
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0.030
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0.30
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||
20Cr
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0.18-0.24
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0.17-0.37
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0.50-.080
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0.70-1.00
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≤0.30
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≤0.10
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0.030
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0.030
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0.30
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||
SCr420
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0.18-0.23
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0.15-0.35
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0.60-0.90
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0.90-1.20
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≤0.25
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0.030
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0.030
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0.30
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|||
5120
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0.17-0.22
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0.15-0.35
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0.70-0.90
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0.70-0.90
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0.040
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0.040
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-
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||||
20Cr4
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0.17-0.23
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0.15-0.40
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0.60-0.90
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0.90-1.20
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0.025
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0.035
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0.40
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||||
40Cr
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0.37-0.44
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0.17-0.37
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0.50-0.80
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0.80-1.10
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≤0.30
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≤0.10
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0.030
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0.030
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0.30
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||
SCr440
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0.38-0.43
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0.15-0.35
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0.60-0.90
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0.90-1.20
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≤0.25
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-
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0.030
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0.030
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0.30
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||
5140
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0.38-0.43
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0.15-0.35
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0.70-1.20
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0.70-0.90
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-
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-
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0.040
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0.040
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-
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||
50Cr
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0.47-0.54
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0.17-0.37
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0.50-0.80
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0.80-1.10
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≤0.30
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≤0.10
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0.030
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0.030
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0.30
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5150
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0.48-0.53
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0.15-0.35
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0.70-0.90
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0.70-0.90
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-
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-
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0.040
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0.040
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-
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