China Seamless Pneumatic Hydraulic Cylinder Tube St52 ...
Anti-Rust Oil at Inside Tube, Caps and Both Ends O. Specification. C20 CK45 Q355B E355 (ST52) SAE 1026 4140 STKM 13C. Origin. Chian. HS Code. 73043990. Product Description. Seamless Pneumatic Hydraulic Cylinder Tube St52 Honed Tube.
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