Din Cold Drawing And Ba Seamless Tube

Details of DIN Cold Drawing and BA Seamless Tube :

Synopsis of Process Routingi Quality carbon steela cold drawing a bright heat treatment without oxidization (NBK status) a non-destructive testinga in the wall honing and inside flushing under the high pressurea antirust oiling outside surfacea plastic capping on both ends.
Main Featuresi high accuracy, excellent brightness, no oxidization on the outer and inner walls after heat treatment, high cleanness inside wall. The steel tube is able to stand high pressure. No deformation after cold bending, no crack after flaring and flattening . The complicated geometrical forming and machining can be realized. Color of tube: gray with white.
Main Applicationi to be used in hydraulic system, automobile and in the occasion where the high precision, brightness, cleanness and mechanical properties of the tube are required.

Specification :
Norm: DIN2391 DIN2445 EN10305 DIN1630 DIN1629 ASTM A179 ASTM A106 JIS G3445
Steel Grade: ST35(E235) ST45(E255) ST52(E355) ST37.4
Delivery condition: NBK(+N) GBK(+A) BK(+C) BKW(+LC) BKS(+SR)
Outside Diameter (mm): 4~200(mm) Wall Thickness(mm): 1~20(mm)
Main Purpose: Hydraulic System, Automobile
Main customer: famous end user Hydraulic System, Automobile, Heavy Equipment and so on.
Third party inspection: LRS, BV, CCS, DNV, TUV, SGS