EN10305-4 (Previously BS3602 Pt 1 CFS360 NBK)
The Cold Drawn Seamless Hydraulic Tube is typically used on Hydraulic and Pneumatic applications.
All tubes are Eddy Current tested and marked with Size, Cast Number and Specification.
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Synopsis of process routing- Din highly accurate, cold drawn and bright seamless steel tube is used as the tube to be phosphated. Phosphorization is realized with imported chemical fluid to form a black film
The antirust oil is absorbed by means of the micro on the film to prevent from the rust.
Main features :
Bright black color is homogeneously distributed on the tube surface
The tube has good property of antirust
Main Application :
Used in hydraulic system
Cold Drawn HPL Tubes
BS3602, CFS 360 , DIN 2391 ST 37.4 , EN 10305-1, EN10305-4
Steel grade- ST37.4,ST35(E235),ST45(E255),ST52(E355)
Delivery condition- NBK(+N), BK(+C), GBK(+A)
• Zinc Plated in yellow/blue/clear
For more information on cold drawn and cold rolled steel tubes please visit:Cold Drawn and Cold Rolled Tubes