| Customization: | Available |
|---|---|
| Type: | Seamless |
| Technique: | Cold Drawn |
| COLD DRAWN SEAMLESS STEEL TUBE | |||
| Standards | Steel Grades | Size Range | |
| DIN | 2391 | ST35/45/52 | OD2 - 60mm × WT0.3 -10mm |
| 1629 | ST37/44/52 | OD2 - 60mm × WT0.3 -10mm | |
| 1630 | ST37.4/44.4/52.4 | OD2 - 60mm × WT0.3 -10mm | |
| 2445 | ST35/ST52/ST37.4/52.4 | OD2 - 60mm × WT0.3 -10mm | |
| GB/T | 8162 / 8163 | 10/20/16Mn/35/45/etc | OD2 - 60mm × WT0.3 -10mm |
| 3639 | 10/20/16Mn/35/45/etc | OD2 - 60mm × WT0.3 -10mm | |
| 3093 | 10/20/16Mn/35/45/etc | OD3 - 30mm × ID 1 - 12.5 mm | |
| EN | 10305-1 | E215/235/255/355 | OD2 - 60mm × WT0.3 -10mm |
| 10305-4 | E215/235/255/355 | OD2 - 60mm × WT0.3 -10mm | |
| ASTM | A519 | 1010/1025/1045/4130/4140 | OD2 - 60mm × WT0.3 -10mm |
| A269 | 304, 304L, 316, 316L | OD2 - 60mm × WT0.3 -10mm | |
| JIS | G3445 | STKM11A/12A/13A/S45C | OD2 - 60mm × WT0.3 -10mm |
Delivery Conditions: BK (+C), BKW (+LC), BKS (+SR), GBK (+A), NBK (+N)
Major Inspection Items: Tensile strength, Yield strength, Elongation, Flattening, Flaring, Chemical analysis, Eddy Current Test (100%), Size and surface checking (100%).
Certificates: According to EN 10204 3.1
Core Applications:
The company owns an excellent geographic position with convenient water and land transportation links. It is one group company with two manufactures: one is producing steel forgings for Marine, Power, Boiler, Ocean, Oil, Petrochemical, Mechanical and Hydraulic fields; the other is producing precision steel tubes for the automotive industry and hydraulic systems. There is also a semi-independent company specifically for import and export business.
The facility covers a total area of 150,000 square meters with over 200 employees. All products manufactured by the mills undergo double inspection by professional quality controllers to ensure detailed reports for tested items. By adhering to strict inspection standards, the company has secured long-term business relationships globally, following the tenet of "Customer First, Quality Foremost."
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