Hydraulic Cylinder Tubes By Datong Mechanic & Electric Pvt. Ltd.

We are Exporting, Distributing, Supplying and Trading a wide array of Hydraulic Cylinder Tubes in Dharuhera, Haryana, India.

Standard&material:ASTM A106 Gr.B, Gr.C,ASTM A519 SAE1020,SAE1045,SAE1026,SAE4130.SAE4140, EN10305-1 E235,E355,25CrMo4,35CrMo4,DIN2391 ST45,ST52 / ST52.3.

Size range: 60mm*50mm 480mm*400mm
Manufacture method: cold drawn, cold rolled
Delivery condition: BK,BKS,+A.
Internal surface treatment method: honing, skiving&roller burnishing.
Tolerance of ID: H7,H8,H9,H10
Roughness of ID:0.4um
Straightness: 0.5mm/1000mm

Other requirements to be confirmed.

1. Hydraulic cylinder steel tube
2. Standard&material: GB/T8713 10#, 20#, 45#, 16Mn, EN10305-4 E215, E235, E355, DIN2391-2, DIN2445-2 ST35.4, ST52.4
3. Size range: 30mm(ID)*3mm(W. T) - 400mm(ID) * 40mm(W. T)
4. Manufacture process: Cold-drawn
5. Delivery condition: Cold-drawn/hard, cold-drawn/soft. Heat-treated tubes can be negotiated for production&supply.
6. Roughness of internal surface: 0.125um - 4um.
7. Straightness: 0.3/1000, 1.0/1000, 1.5/1000Hy1. Hydraulic cylinder steel tube2. Standard&material: GB/T8713 10#, 20#, 45#, 16Mn, EN10305-4 E215, E235, E355, DIN2391-2, DIN2445-2 ST35.4, ST52.4,3. Size range: 30mm(ID)*3mm(W. T) - 400mm(ID) * 40mm(W. T)4. Manufacture process: Cold-drawn5. Delivery condition: Cold-drawn/hard, cold-drawn/soft. Heat-treated tubes can be negotiated for production&supply.6. Roughness of internal surface: 0.125um -4um.