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Lista de Produto
Modelo: SA178 welded tubes
marca: Huijie
Pacote: Pacote de pacotes, caixa de madeira
produtividade: 3000 tons/month
transporte: Ocean
Lugar de origem: Zhejiang, China
Apoio sobre: 3000 tons/month
Certificados : ISO9001-2008, TS16949
Código HS: 73043190
porta: Shanghai,Ningbo
Tipo de pagamento: T/T
Incoterm: FOB,CFR,CIF,FCA
ASTM A178 Caldeira de tubos de aço carbono soldados por resistência elétrica e trocadores de calor
Standard | ASTM A178/A178M, A450/A450M, E213, E273 |
Matrial | SAE1010,Steel10,10#,Q235B |
Size | OD: 12.7-127mm WT: 0.9-9.1mm Length: max 12meters |
Application | condenser, Superheater and Heat exchanger,air heater tubes |
Manufacture |
The steel for Grade D shall be killed
Tubes shall be made by electric-resistance-welding
|
Test and Inspection |
Mechanical Test, Tension Test, Flattening Test
Hardness Test, Flaring TestFlange Test
|
Element
|
E215
low-Carbon Steel
|
E255
Medium-Carbon Steel
|
E275
Carbon-Manganese Steel
|
Carbon
|
0.06-0.18
|
0.035 max
|
0.27 max
|
Manganese
|
0.27-0.63
|
0.80 max
|
1.00-1.50
|
Phosphorus, max
|
0.035
|
0.035
|
0.030
|
Sulfur, max
|
0.035
|
0.035
|
0.015
|
Silicon
|
...
|
...
|
0.10 min
|
Grade C
|
Grade D
|
|
Tensile Strength, min, ksi [MPa] |
60 [415]
|
70 [485]
|
Yield Strength, min, ksi [MPa] |
37 [255]
|
40 [275]
|
Elongation in 2 in. or 50mm, min, % |
30
|
30
|
Wall Thickness
|
Elongation in 2 in.
or 50mm, min, %
|
|
in.
|
mm
|
|
5/16 (0.312)
|
8
|
30
|
9/32 (0.281)
|
7.2
|
29
|
1/4 (0.250)
|
6.4
|
27
|
7/32 (0.219)
|
5.6
|
26
|
3/16 (0.188)
|
4.8
|
24
|
5/32 (0.156)
|
4
|
22
|
1/8 (0.125)
|
3.2
|
21
|
3/32 (0.094)
|
2.4
|
20
|
1/16 (0.062)
|
1.6
|
18
|
Grupo de Produto : Tubos de aço com trocador de calor
Página inicial > Lista de Produto > Tubos de aço com trocador de calor > Tubos de aquecimento soldados por resistência ASTM A178
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E-mail:sales@hjbearingtube.com
Endereço:Industrial Park, Zhangting Town,Yuyao City, Ningbo, Zhejiang
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