EN10305-4 Seamless precision Bending Steel tubes for Hydraulic Systems
Size OD:6-100mm
Delivery condition: +N, +C,+LC, +SR, +A
1. Standard:
EN10305-4 Cold drawn Precision Seamless Steel Pipes
2. Steel Grade:
E215,E235,E355, other materials upon agreement with customers.
3. 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. Size range:
O.D.:6-100mm W.T.:0.7~10mm
5. Packing:
With anti-rust oil protection, seaworthy packing ,Wooden casa as agreement with customers.
6. Deliver condition:
+N Normalized in a controlled atmosphere
7. Inspection and testing:
Chemical analysis,Yield test,Tensile test,Flattening test,Elongation,Dimensional inspection,Visual examination,NDT.Anti-rust oil,Package.
Chemical analysis,Yield test,Tensile test,Flattening test,Elongation,Dimensional inspection,Visual examination,NDT.Anti-rust oil,Package.
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