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Manufacturer OD 12-820mm Hot Rolled Seamless Steel Pipe For Mechanical Parts OD Size Range: 12-820mm Thickness Size Range: 2-70mm Material: Q195,Q235,Q345, 27SiMn, 12Cr1Mov, 15CrMo Hot Rolled Seamless Steel ... Read More

ST35, ST45, ST52, 13CrMo44 Cold rolled seamless steel pipe Low-Carbon Steel Heat Exchanger and Condenser Tubes Product Description Is seamless pipe stronger than welded pipe? Seamless steel pipe has better ... Read More

DIN2391 1629 17175 2448 ST35.8 Standard is for Cold rolled High Precision Seamless Tube. Product Description DIN 17175 applies to seamless tubes 1) including tubes for headers of heat-resistant steels according ... Read More