Din1630 Seamless Carbon Steel Pipe are designed to meet high performance requirements. Normally. there are no limiting values for the maximum permissible working pressure of these tubes.the permissible working temperature shall not exceed 300 degree
10#-45#, 16Mn, Q195-Q345, ST35-ST52, STB35-STB42, 20#, 45#, 16Mn, Q345, ST35, St45, St52, St52.4, STB42, 16Mn,St52,10#-45#,ST35-ST52
Standard: ASTM, DIN, ASTM A1020-2002, DIN 2391
Application: Hydraulic Pipe, Hydraulic cylinder, automobile, oil drilling, textile machinery
Surface Finish: Annealed, Pickled
|Steel Grade||Type of deoxidation (RR fully killed)||Chemical composition % by mas||Addition of nitrogen fixing elements (e.g. bot less than 0.020% AI total)|
|Symbol||Material number||C max||Si max||Mn||P Max||S Max|
1)Average value from three tests; only one individual value may fall short of the specified minimum value by not more than 30%
2)For cold finished tubes in the NBK condition(annealed above the upper transformation point under shielding gas or in a vacuum),minimum values of yield stress lower than these values by 20N/mm2 are permitted.
3)For cold finished tubes in the NBK condition, minimum values of tensile strength lower than these values by 10n/mm2 are permitted.
1. Bundle package/In bundle with plastic bag outside/ In wooden case
2. Marking as per customer's request
3. Paint on the pipe as per customer request
4. Pipe caps as customer request
5. As per your requirement
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