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Carbon
DIN 1630
ST37.4, ST52.4
| Quantity: | |
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Detail image
Specifications
| 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 | |
| 73000 | ST 35 / 45 / 52/ 37.4 / 44.4 /52.4 | OD3 - 30mm × ID 1 - 12.5 mm | |
| GB/T | 8162 | 10/20/16Mn/35/45/30CrMo/42CrMo/etc | OD2 - 60mm × WT0.3 -10mm |
| 8163 | 10/20/16Mn/35/45/30CrMo/42CrMo/etc | OD2 - 60mm × WT0.3 -10mm | |
| 3639 | 10/20/16Mn/35/45/30CrMo/42CrMo/etc | OD2 - 60mm × WT0.3 -10mm | |
| 3093 | 10/20/16Mn/35/45/30CrMo/42CrMo/etc | OD3 - 30mm × ID 1 - 12.5 mm | |
Other steel grades also available upon request
Introduction:
DIN 1630 Cold-Drawn Precision High Quality Carbon Seamless Steel Tube is a high-precision and high-quality steel tube product, mainly used in applications that require high precision and good mechanical properties.
Manufacturing process: Manufactured by cold drawing process, this process can significantly improve the dimensional accuracy and surface finish of steel pipes, while reducing internal defects and improving the mechanical properties of the material.
Material composition: Mainly composed of carbon steel, with moderate carbon content, which ensures good strength and toughness, and is easy to process and weld at the same time.
Dimensional accuracy: Due to the cold drawing process, the diameter and wall thickness dimensions of this steel pipe are very precise and the tolerances are small, which is suitable for the manufacture of precision machinery and equipment.
Surface quality: During the cold drawing process, the surface of the steel pipe has been drawn and polished many times, with high surface finish and no obvious scratches and defects, which is conducive to improving the overall quality and service life of the product.
Applications: Widely used in automobiles, motorcycles, precision machinery, hydraulic and pneumatic components, bearings, petrochemical and other industries, especially suitable for occasions with strict requirements for dimensional accuracy and surface quality.
Delievery Condition
Cold drawn/hard (+C) (BK)
Cold drawn/soft (+LC) (BKW)
Cold drawn and stress relieved (+SR) (BKS)
Annealed (+A) (GBK)
Normalized (+N) (NBK)
Quenched and Tempered (QT)
Product Detail
Form: Circular
Composition: Not made of alloy
Size: 5.8m, 6m or customized
Deviation: ±0.05mm
Available procedures: Trimming
FAQ
1. Who are we?
We are located in Jiangsu, China and were established in 2010. Our main markets include Eastern Asia (20.00%), the Middle East (20.00%), Eastern Europe (15.00%), Southeast Asia (15.00%), Northern Europe (10.00%), the Domestic Market (10.00%), South America (5.00%), Western Europe (5.00%), South Asia (0.00%), North America (0.00%), Oceania (0.00%), Southern Europe (0.00%), Central America (0.00%), and Africa (0.00%). Our office consists of approximately 11-50 individuals.
2. How can we ensure quality?
We always conduct a pre-production test before mass production and perform a final inspection before shipment.
3. What products can you purchase from us?
Our range of products includes Steel Pipes, Seamless Pipes, Hydraulic Oil Cylinders, Precision Cylinders, and Stainless Steel Cylinders.
4. Why should you choose us over other suppliers?
Our manufacturing process utilizes advanced equipment and special oil to ensure the best surface condition, reduced roughness, and excellent mechanical performance. Additionally, our professional inspection team conducts thorough checks before delivery.
Detail image
Specifications
| 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 | |
| 73000 | ST 35 / 45 / 52/ 37.4 / 44.4 /52.4 | OD3 - 30mm × ID 1 - 12.5 mm | |
| GB/T | 8162 | 10/20/16Mn/35/45/30CrMo/42CrMo/etc | OD2 - 60mm × WT0.3 -10mm |
| 8163 | 10/20/16Mn/35/45/30CrMo/42CrMo/etc | OD2 - 60mm × WT0.3 -10mm | |
| 3639 | 10/20/16Mn/35/45/30CrMo/42CrMo/etc | OD2 - 60mm × WT0.3 -10mm | |
| 3093 | 10/20/16Mn/35/45/30CrMo/42CrMo/etc | OD3 - 30mm × ID 1 - 12.5 mm | |
Other steel grades also available upon request
Introduction:
DIN 1630 Cold-Drawn Precision High Quality Carbon Seamless Steel Tube is a high-precision and high-quality steel tube product, mainly used in applications that require high precision and good mechanical properties.
Manufacturing process: Manufactured by cold drawing process, this process can significantly improve the dimensional accuracy and surface finish of steel pipes, while reducing internal defects and improving the mechanical properties of the material.
Material composition: Mainly composed of carbon steel, with moderate carbon content, which ensures good strength and toughness, and is easy to process and weld at the same time.
Dimensional accuracy: Due to the cold drawing process, the diameter and wall thickness dimensions of this steel pipe are very precise and the tolerances are small, which is suitable for the manufacture of precision machinery and equipment.
Surface quality: During the cold drawing process, the surface of the steel pipe has been drawn and polished many times, with high surface finish and no obvious scratches and defects, which is conducive to improving the overall quality and service life of the product.
Applications: Widely used in automobiles, motorcycles, precision machinery, hydraulic and pneumatic components, bearings, petrochemical and other industries, especially suitable for occasions with strict requirements for dimensional accuracy and surface quality.
Delievery Condition
Cold drawn/hard (+C) (BK)
Cold drawn/soft (+LC) (BKW)
Cold drawn and stress relieved (+SR) (BKS)
Annealed (+A) (GBK)
Normalized (+N) (NBK)
Quenched and Tempered (QT)
Product Detail
Form: Circular
Composition: Not made of alloy
Size: 5.8m, 6m or customized
Deviation: ±0.05mm
Available procedures: Trimming
FAQ
1. Who are we?
We are located in Jiangsu, China and were established in 2010. Our main markets include Eastern Asia (20.00%), the Middle East (20.00%), Eastern Europe (15.00%), Southeast Asia (15.00%), Northern Europe (10.00%), the Domestic Market (10.00%), South America (5.00%), Western Europe (5.00%), South Asia (0.00%), North America (0.00%), Oceania (0.00%), Southern Europe (0.00%), Central America (0.00%), and Africa (0.00%). Our office consists of approximately 11-50 individuals.
2. How can we ensure quality?
We always conduct a pre-production test before mass production and perform a final inspection before shipment.
3. What products can you purchase from us?
Our range of products includes Steel Pipes, Seamless Pipes, Hydraulic Oil Cylinders, Precision Cylinders, and Stainless Steel Cylinders.
4. Why should you choose us over other suppliers?
Our manufacturing process utilizes advanced equipment and special oil to ensure the best surface condition, reduced roughness, and excellent mechanical performance. Additionally, our professional inspection team conducts thorough checks before delivery.
