AISI4130 SAE4140 Cold Rolled Seamless Steel Tube with High Precision Round Pipe
We are experienced manufacturer. Wining the majority from the crucial certifications of its market for AISI4130 SAE4140 Cold Rolled Seamless Steel Tube with High Precision Round Pipe, You should do not wait to make contact with us should you be interested inside our products and solutions. We firmly believe that our products will make you contented.
We are experienced manufacturer. Wining the majority from the crucial certifications of its market for AISI4130 seamless steel pipe, We adopt advanced production equipment and technology, and perfect testing equipment and methods to ensure our product quality. With our high-level talents, scientific management, excellent teams, and attentive service, our goods are favored by domestic and foreign customers. With your support, we are going to build a better tomorrow!
Product Detail
New Gapower Metal is professional manufacturer of hydraulic steel pipe.With an annual production of 10,000 tons of high precision seamless steel tube.
Sample characteristic Introduction
Cold Rolled Steel Pipe BK BKS Cold Rolled Tube is a kind of high-precision steel pipe material after cold rolled treatment. Precision steel pipes have high dimensional accuracy, high internal and external surface finish. After heat treatment, the internal and external surfaces of the steel pipes are free of oxide film. The steel pipes are flared and flattened without cracks, cold bending without deformation, and can withstand high pressure, and can perform various complex deformation and mechanical deep processing.
Cold Rolled Steel Pipe BK BKS Cold Rolled Tube inner and outer diameter tolerance can be accurate to ±0.1mm, in order to ensure the same bending and torsional strength, light weight, so widely used in manufacturing precision machinery parts. Precision steel pipe can save the waste of raw materials, improve the efficiency of mechanical processing, reduce processing procedures, improve production and material utilization rate, and help to improve product quality, reduce costs, and improve economic.
Advantages
1.The inner and outer walls of precision steel pipes have no oxide layer;
2.No leakage under high pressure;
3.High precision;
4.High finish with smooth surface
5.No deformation during cold bending, flaring, flattening and no cracks.
Mechanical properties
| Condition | Materail Grade | T.S (MPa) | Y.S (MPa) | Elongation(%) |
| BKS | ST35 (10#) | ≥420 | ≥315 | ≥14 |
| BKS | ST45(20#) | ≥520 | ≥375 | ≥12 |
| BKS | ST52(16Mn) | ≥580 | ≥420 | ≥10 |
| GBK | ST35 (10#) | ≥315 | ≥35 | |
| GBK | ST45(20#) | ≥390 | ≥32 | |
| GBK | ST52(16Mn) | ≥490 | ≥30 | |
| NBK | ST35 (10#) | 340-470 | ≥235 | ≥32 |
| NBK | ST45(20#) | 440-570 | ≥255 | ≥30 |
| NBK | ST52(16Mn) | 490-630 | ≥335 | ≥28 |
Quality assurance
1.Strict according to DIN2391/EN10305 or other standards.
2. Sample: Sample is free for test.
3. Tests: Salt spray test/Tensile test / Eddy current / Chemical composition test according to customers’ request
4.Certificate: IATF16949, ISO9001, SGS etc.
5.EN 10204 3.1 Certification
Product package
We are experienced manufacturer of cold rolled steel pipe . Wining the majority from the crucial certifications of its market for Price Sheet for 4130 4140 Cold Rolled Seamless Steel Tube with High Precision Round Pipe. Please You should do not wait to make contact with us should you be interested inside our products and solutions. We firmly believe that our products will make you contented.
Price list for China Steel and Steel Pipe, We adopt advanced production equipment and technology, and perfect testing equipment and methods to ensure our product quality. With our high-level talents, scientific management, excellent teams, and attentive service, our goods are favored by domestic and foreign customers. With your support, we are going to build a better tomorrow!
