hydraulic pressure cylinder tube
1.Material:ST52
2.MOQ:3Tons
3.Short Delivery Time
4.Competitive price
hydraulic pressure cylinder tube 1.Standard: DIN2391,DIN2445,EN10305,GB/T 3639,GB 87132.Material: 10#,20#,45#,16Mn,ST45,ST523.Delivery Condition: NBK(+N)...