EN 10305-4 Cold-Drawn Precision Steel Tubes, OD 2 Inch, 5-80mm
Key Specifications / Features
Model No.: Hits: 10
EN 10305-4 Cold-Drawn Precision Steel Tubes Supplier: Precision Steel Tubes, EN 10305-4, E215, E235, Cold-Drawn, OD 2 Inch, 5-80mm, WT 1-15mm, L≤12000mm.
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Detail Information
EN 10305-4 E235 E355 +C +N Hydraulic and Pneumatic Caparo 2 Inch Precision Steel Tubes.
Hydraulic and Pneumatic Caparo Precision Steel Tubes are manufactured according to technical standard of EN 10305-4 E235 E355 +N, with the characteristic of good tolerances and perfect surface quality for both OD and ID, SSID is available according to customers PO and specific requirement. Both OD and ID surface roughness is well controled during cold drawing or cold rolled production, usually the delivery condition would be +C or +N.
1. Seamless Precision Steel Pipe Standard:
EN 10305-4 Cold drawn tubes for hydraulic and pneumatic power systems.
2. Seamless Precision Steel PipeSteel Grade:
E215, E235, E275, E355, other materials upon agreement with customers.
3. Seamless Precision Steel Pipe Production method:
Cold drawing on the seamless steel tubes, to reach high accuracy on the OD and WT tolerance, with certain heat treatment to achieve better mechanical properties for bending and pressure purposes.
4. Seamless Precision Steel Pipe Size range:
O.D.: 5-80mm.
W.T.: 1-15mm.
L: max12000mm.
5. Seamless Precision Steel Pipe Packing:
In Hexagonal Bundles, with anti-rust oil protection, with seaworthy packing.
6. Seamless Precision Steel PipeDeliver condition:
+N After the final cold drawing operation the tubes are normalized in a controlled atmosphere.
Surface smoothness could be reached by EN 10305-4 request Ra≤2μm, and better than standard.
Surface treatment could be:
1. Protection by phosphatization.
2. Protection by galvanization, and chromatization type blue-white.
3. Protection by galvanization and chromatization type yellow.
4. Protection by galvanization and chromatization type olive green.
Hydraulic and Pneumatic Caparo Precision Steel Tubes are manufactured according to technical standard of EN 10305-4 E235 E355 +N, with the characteristic of good tolerances and perfect surface quality for both OD and ID, SSID is available according to customers PO and specific requirement. Both OD and ID surface roughness is well controled during cold drawing or cold rolled production, usually the delivery condition would be +C or +N.
1. Seamless Precision Steel Pipe Standard:
EN 10305-4 Cold drawn tubes for hydraulic and pneumatic power systems.
2. Seamless Precision Steel PipeSteel Grade:
E215, E235, E275, E355, other materials upon agreement with customers.
3. Seamless Precision Steel Pipe Production method:
Cold drawing on the seamless steel tubes, to reach high accuracy on the OD and WT tolerance, with certain heat treatment to achieve better mechanical properties for bending and pressure purposes.
4. Seamless Precision Steel Pipe Size range:
O.D.: 5-80mm.
W.T.: 1-15mm.
L: max12000mm.
5. Seamless Precision Steel Pipe Packing:
In Hexagonal Bundles, with anti-rust oil protection, with seaworthy packing.
6. Seamless Precision Steel PipeDeliver condition:
+N After the final cold drawing operation the tubes are normalized in a controlled atmosphere.
Surface smoothness could be reached by EN 10305-4 request Ra≤2μm, and better than standard.
Surface treatment could be:
1. Protection by phosphatization.
2. Protection by galvanization, and chromatization type blue-white.
3. Protection by galvanization and chromatization type yellow.
4. Protection by galvanization and chromatization type olive green.
| Steel Grade | C | Si | Mn | P | S | Al | |
| Steel Name | Steel Number | max | max | max | max | max | min |
| E215 | 1.0212 | 0.10 | 0.05 | 0.70 | 0.025 | 0.025 | 0.025 |
| E235 | 1.0308 | 0.17 | 0.35 | 1.20 | 0.025 | 0.025 | - |
| E355 | 1.0580 | 0.22 | 0.55 | 1.60 | 0.025 | 0.025 | - |
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