Commodity: ST52 seamless precision cylinder tube

Standard specification:DIN2391-2 ST52, EN10305-1 E355,C45E,ASTM A519 SAE1020,SAE1026,SAE1045,etc

Size range: OD.: 35MM-355MM; W.T.: 3MM-50MM  Length: 8m max

Manufacture method: Hydraulic cold drawn, cold rolled

Delivery condition: BK(+C), BKW(+LC), BKS(+SR), GBK(+A), NBK(+N).

Size tolerance:

OD tolerance as per EN10305-2 or DIN2391-1

W.T tolerance: +/-3% max.

ID tolerance: given by customer, suitable for honing.

Straightness: 0.8mm/1000mm max.

Packing: in bundles tied with steel strips. Internal&external oil coating. End plastic caps.

Shipment: We suggest shipment effected by containers on FCL basis.

We are specialized manufacturer of cylinder tubes, cylinder barrels, and cold drawn special tubings, precision tubes