Type: | Seamless |
---|---|
Technique: | Hot Rolled |
Material: | Alloy Steel |
Surface Treatment: | Black |
Usage: | Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration |
Section Shape: | Round |
Proveedores con licencias comerciales verificadas
37mn 34mn2V 30CrMo aceite - Sumergir los tubos de caldera perfecta espesor 80mm - 350 mm GB 18248
La especificación de nuestros productos
El tema
|
/ Frío laminados en frío acero de aleación de dibujado de tubería sin costura
|
|
Standard
|
JISG3467-88,JISG3458-88,GB3087,GB6479-2000,GB9948-2006, GB5310-95,GB9948-88, ASME SA210,ASME SA213,ASTM SA335, ASTMA335/A335M, ASTMA213/A213m,DIN 17175
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|
Modelo No.
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12Cr1MoV, P2(10CrMo910),t91,P91,P9,T9,Cr5Mo,15CrMo,P11,P12, 13CrMo44,25CrMo,30CrMo,40CrMo,12CrMo,X12CrMo91,12Cr2Mo
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|
Descripción
|
Superficie
|
Pintado de negro,galvanizado recubierto de PE,
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|
Longitud
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6m,5.8m,11,8m,12m, o como sea necesario
|
|
Espesor de pared.
|
1-120mm
|
|
Diámetro exterior
|
6-1200mm
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términos comerciales
|
Los plazos de pago
|
T/T,L/C,western union
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Condiciones de precios
|
Precios FOB, CFR, CIF, ex-trabajo, CNF
|
El grado y composición química(%):
El grado |
C |
Mn |
P≤ |
S≤ |
Si |
Cr |
Mo |
V≥ |
T11 |
0,05-0,15 |
0.30-0,60 |
0.025 |
0.025 |
0.50-1.00 |
0.50-1.00 |
1.00-1.50 |
|
T12 |
0,05-0,15 |
0.30-0.61 |
0.025 |
0.025 |
≤0,50 |
0.80-1.25 |
0.44-0.65 |
|
T13 |
0,05-0,15 |
0.30-0,60 |
0.025 |
0.025 |
≤0,50 |
1.90-2,60 |
0.87-1.13 |
|
T2 |
0,10-0,20 |
0.30-0.61 |
0.025 |
0.025 |
0,10-0,30 |
0.50-0.81 |
0.44-0.65 |
|
T5 |
≤0,15 |
0.30-0,60 |
0.025 |
0.025 |
≤0,50 |
4.00-6.00 |
0.45-0.65 |
|
T5b |
≤0,15 |
0.30-0,60 |
0.025 |
0.025 |
1.00-2.00 |
4.00-6.00 |
0.45-0.65 |
|
T5c |
≤0,12 |
0.30-0,60 |
0.025 |
0.025 |
≤0,50 |
4.00-6.00 |
0.45-0.65 |
|
T9 |
≤0,15 |
0.30-0,60 |
0.025 |
0.025 |
0.25-1.00 |
8.00-10.00 |
0.9-1.0 |
|
T22 |
0,05-0,15 |
0.30-0,60 |
0.025 |
0.025 |
≤0,50 |
1.90-2,60 |
0.87-1.13 |
|
T91 |
0.08-0.12 |
0.30-0,60 |
0.020 |
0.010 |
≤0,50 |
8-9.50 |
0.85-1.05 |
0.18-0.25 |
T92 |
0.07-0.13 |
0.30-0,60 |
0.020 |
0.010 |
≤0,50 |
8-9.50 |
0.3-060. |
0.15-0.25 |
T21 |
0,05-0,15 |
0.30-0,60 |
0.025 |
0.025 |
≤0,50 |
2.65-3.35 |
0.80-1.06 |
|
Propiedades mecánicas:
Standard |
Grado de acero |
Resistencia(SM) |
El rendimiento(SM) |
Alargue(%) |
Hardenss |
20MnG |
20MnG |
≥415 |
≥240 |
≥22 |
|
25MnG |
25MnG |
≥485 |
≥275 |
≥20 |
|
15CrMoG |
15CrMoG |
440~640 |
≥235 |
≥21 |
|
12Cr2MoG |
12Cr2MoG |
450~600 |
≥280 |
≥20 |
|
12Cr1MoVG |
12Cr1MoVG |
470~640 |
≥255 |
≥21 |
|
12Cr2MoWVTiB |
12Cr2MoWVTiB |
540~735 |
≥345 |
≥18 |
|
10Cr9Mo1VNb |
10Cr9Mo1VNb |
≥585 |
≥415 |
≥20 |
|
ASME SA210 |
SA210A-1 |
≥415 |
≥255 |
≥30 |
≤ 143 HB |
SA210C |
SA210C |
≥485 |
≥275 |
≥30 |
≤ 179 HB |
ASME SA213 |
SA213 T11 |
≥415 |
≥205 |
≥30 |
≤ 163 HB |
SA213 T12 |
SA213 T12 |
≥415 |
≥220 |
≥30 |
≤ 163 HB |
SA213 T22 |
SA213 T22 |
≥415 |
≥205 |
≥30 |
≤ 163 HB |
SA213 T23 |
SA213 T23 |
≥510 |
≥400 |
≥20 |
≤ 220 HB |
SA213 T91 |
SA213 T91 |
≥585 |
≥415 |
≥20 |
≤ 250 HB |
SA213 T92 |
SA213 T92 |
≥620 |
≥440 |
≥20 |
≤ 250 HB |
La norma DIN17175 |
ST45.8/. |
410~530 |
≥255 |
≥21 |
/ |
15Mo3 |
15Mo3 |
450~600 |
≥270 |
≥22 |
|
13CrMo44 |
13CrMo44 |
440~590 |
≥290 |
≥22 |
|
10CrMo910 |
10CrMo910 |
480~630 |
≥280 |
≥20 |
|
Tolerancia de OD:
OD. |
Además de la tolerancia(+) |
La tolerancia de menos (-) |
10.29-48.3 |
0.4 |
0.4 |
<48.3--≤114.3 |
0.79 |
0.79 |
<≤219.1 114.3- |
1.59 |
0.79 |
<≤323.9 219.1- |
2.38 |
0.79 |
<323.9 |
±1% |
Aplicaciones:
La presión alta, media y baja presión de acero pipestubes caldera son adecuados para hacer la super-re-radiadores, calefactores, pared de agua, y Economizador en gran escala de planta de energía.
Proveedores con licencias comerciales verificadas