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Procurar Tubo De Aço De Precisão S355Jr, Precisão Erw Steel Pipe, Tubo De Aço Sem Costura De Precisão no diretório Industry Directory, fabricante / fornecedor / Fábrica confiável a partir de China
Tipo de pagamento: | T/T,L/C,D/P,MoneyGram |
---|---|
Quantidade de pedido mínimo: | 20 Ton/Tons |
Tempo de entrega: | 30 dias |
DIN2391/EN10305/A519 Precision Steel Pipe |
1. OD 6mm-90mm |
2 wall thicknessm:1mm to 20mm |
3. Dimensional accuracy: 0.08mm |
4. Bore roughness: Ra 0.4-1.6 |
5. Widely used in Mechanical, Chemical, Oil, Automobile industries. |
6. Main Material: ST37.4/E235; ST52.4/E355 |
7. Delivery State: BK/NBK/BKS/GBK |
Carbon Precision Steel pipe | Specification | O.D.:4-114mm × W.T.:0.5-25mm × L: 12m (specific or random) |
Steel Grade | 10#,20#,45#,16Mn, ST30Al,ST35, ST37,ST37.4,ST45,ST52,ST52.4,E155,E195,E235,E255,E355,etc | |
Standards | DIN2391,EN10305,JIS G3445,ASTM A106,ASTM A179,ASTM A519,etc. | |
Delievery Condition | NBK(+N), GBK(+A), BK(+C) ,BKW(+LC) ,BKS(+SR) | |
Application | Automotive pipeline system;hydraulic system of diesel engine and engineering machinery;hydraulic system of locomotive, aerospace and aviation,shipbuilding and various machinery;metal processing of wind power equipment; | |
Surface treatment | Bare Tube (No coating)-Bright and smooth; Surface coating;Black and Phosphated;etc. |
Size of I.D |
I.D Tolerance |
Tolerance of wall thickness |
||
H8 |
H9 |
H10 |
±7.5% >210mm ±10% |
|
30 |
+0.0330 |
+0.0520 |
+0.0840 |
|
>30-50 |
+0.0390 |
+0.0620 |
+0.1000 |
|
>50-80 |
+0.0460 |
+0.0740 |
+0.1200 |
|
>80-120 |
+0.0540 |
+0.0870 |
+0.1400 |
|
>120-180 |
+0.0630 |
+0.1000 |
+0.1600 |
|
>180-250 |
+0.0720 |
+0.1150 |
+0.1850 |
|
>250-315 |
+0.0810 |
+0.1300 |
+0.2100 |
Grupo de Produto : Tubo De Aço De Precisão