Model NO.: EN/ASTM/DIN
Trademark: VASTAR
Transport Package: Bundle or Wooden Case
Specification: 4mm-320mm
Origin: China
HS Code: 7304199000
Model NO.: EN/ASTM/DIN
Trademark: VASTAR
Transport Package: Bundle or Wooden Case
Specification: 4mm-320mm
Origin: China
HS Code: 7304199000
Cold Drawn Seamless Steel Tube.Size: 4-730mm
Application: Used in hydraulic system, automobile, locomotive and military industry.
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| Product | Steel Grade | Standard | Size | Application |
| Precision steel tube | St35, St37, St37.4, St45, St52.4 | DIN2391 | φ4-370mm | For automobile, hydraulic equipment, etc. |
| E155, E195, E215, E220, E235, E275, E355 | EN10305-1 | φ4-370mm | ||
| E155, E195, E215, E220, E235, E275, E355 | EN10305-4 | φ4-90mm | ||
| 1008, 1010, 1018, 1020, 1026, 1030, 1045, 1053, 1518, 1524, 1541, 4130, 4140, 4340, 8620 | ASTM A519 | φ4-370mm | ||
| Honed Steel Tube | 1020, C45, ST52, ST52.3, 27SiMn, 25Mn | ASTM A519, DIN2391, EN10305-1 | Φ32-800mm | Machinery, hydraulic and pneumatic cylinders |
| Piston rod | CK45, HY4520, HY4700, 42CrMo, 40Cr, 20MnV6 |  | Φ6-1000mm | Cylinders, shock absorbers, printing machinery guide rods,etc |
 Cold Drawn Seamless Steel Tube.
Size: 4-730mm
Application: Used in hydraulic system, automobile, locomotive and military industry.
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| Product | Steel Grade | Standard | Size | Application |
| Precision steel tube | St35, St37, St37.4, St45, St52.4 | DIN2391 | φ4-370mm | For automobile, hydraulic equipment, etc. |
| E155, E195, E215, E220, E235, E275, E355 | EN10305-1 | φ4-370mm | ||
| E155, E195, E215, E220, E235, E275, E355 | EN10305-4 | φ4-90mm | ||
| 1008, 1010, 1018, 1020, 1026, 1030, 1045, 1053, 1518, 1524, 1541, 4130, 4140, 4340, 8620 | ASTM A519 | φ4-370mm | ||
| Honed Steel Tube | 1020, C45, ST52, ST52.3, 27SiMn, 25Mn | ASTM A519, DIN2391, EN10305-1 | Φ32-800mm | Machinery, hydraulic and pneumatic cylinders |
| Piston rod | CK45, HY4520, HY4700, 42CrMo, 40Cr, 20MnV6 |  | Φ6-1000mm | Cylinders, shock absorbers, printing machinery guide rods,etc |
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