Shandong Precision Tube Prices - Shandong Precision Tube Manufacturers

Precision seamless steel pipe, precision hydraulic seamless steel pipe, cold drawn precision seamless steel pipe, cold-rolled precision seamless steel pipe, high-precision seamless steel pipe, precision bright seamless steel pipe.
1) Main varieties of steel pipes: DIN series high-precision precision bright seamless steel pipes, hydraulic system specific steel pipes, automotive manufacturing specific steel pipes
2) Main standards: DIN2391, DIN2445, EN10305, DIN1629, DIN1630, ASTM A179
3) Main materials: ST35 (E235), ST37.4, ST45 (E255), ST52 (E355)
4) Main delivery status: NBK (+N) GBK (+A) BK (+C) BKW (+LC) BKS (+SR)
5) Main features: No oxide layer on the inner and outer walls of the steel pipe, no leakage under high pressure, high precision, high smoothness, no deformation during cold bending, no expansion or cracking during flattening
6) Main applications: Used in various industries such as hydraulic system piping, automotive manufacturing piping, military industry, engineering machinery, railway locomotives, aerospace, ships, injection molding machines, die-casting machines, machine tools, diesel engines, petrochemicals, power stations, boiler equipment, etc.