DIN/EN Cold Drawn Seamless Steel Tube (NBK)
Introduction:
Specification: DIN2391-94/C,EN10305-1,EN10305-4,SAE J524,GB/T3639-2009
Steel Grade: St35,St37.4,St45, St52.4,E235,E255,E355
Size: 3*0.5mm to 76*6mm.
Delivery Condition: NBK(+N), BK(+C), GBK(+A), BKW(+LC), BKS(+SR)
Product Details
Features :
high cleanness inside wall, No deformation after cold bending, no crack after flaring andflattening, complicated geometrical fomming and machining can be realized
Application :
Used in hydraulic system, automobile and in the occasion where the high precision,brightness, cleanness and mechanical properties of the tube are required
