Jinao Seiki SAE52100 Bearing Seamless Carbon Steel Tube Shallow Decarburized Surface
| Product Name | Seamless Steel Tube |
| Material Grade | E195, E235, E345, S355JR, SAE1026, SCM440, SCM415, S45C, ST52, ST37.4, 17Cr3, SAE4130, SAE4135, SAE4140, S10C, A106, C22K, 10#, 20#, 35#, 45#, Q345B-D, Q460C, 20Cr, 40Cr, 30CrMo, 35CrMo, 20CrMo, 42CrMoA, 50CrVA,15CrMo, 40Mn, 20Mn, 20Mn2, 20Mn2B, 20CrMnTiH, 09CrCuSb. |
| Standard | BS6263-4, JIS G 3444, JIS G 3445, DIN 2391, ASTM A519, ASTM A179, EN 10305, GB 3087-2008, GB/T 3639-2009, GB/T8162-2018, GB/T8163-2018. |
| Thickness | 1-14mm. |
| Outer Diameter |
15-80mm. |
| Length | According to customers' requirements. Fixed length, double length, random length. |
| Section Shape | Round. |
| Technique | Cold Drawn/ Cold Rolled. |
| Tolerance | Less than 0.1mm. |
| Application | Auto Parts, such as PTO Shaft, Axle Shaft, Shock Absorber, Cam Shaft, Piston Pin, Steering Column, Bushing, Suspension System, Exhaust Pipe, Bent Axle, Air Spring, Stabilizer Bar, Agricultural Machinery Parts, and etc. |
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Hebei Jinao Seiki Co., ltd located in Pangkou, Gaoyang Baoding. Jinao Seiki has an 861,000 sq. ft highly modernized facility, and 350 employees, with registered capital of 23,500,000, total assets 280,000,000. Jinao Seiki has four independent business divisions, which are Steel Pipe Division, Shock Absorber Division, Precision Engineering Division, and International Business Division.
Steel Pipe Division, formerly known as Hebei Gold Mysterious Pipe Co., Ltd, focused on manufacturing all kinds of seamless steel pipe and tube. Products mainly applied to various high-standard quality demand industries such as automobile manufacturing, motorcycle manufacturing, agricultural equipment manufacturing, power and railway engineering, high and low-pressure boiler tubes, shipbuilding, and petroleum industry.
Our long-term partners include Toyota, Volkswagen, Honda, FAW, Magna, ZF, Faurecia, Bosch, HILTI, CGNPC, and Sinopec, etc.
We have two hot-rolled lines, 32 sets of Two-roller Cold Pilger Mill and Three-roller Cold Pilger Mill, 10 single chains draw benches and 2 three pipe draw benches, 2 Germany technology-based heat treatment line, 5 South Korean and American imported straightening and testing machines.
The company has hired a number of outstanding technical experts which helped our company cultivated a professional management team, effectively improved the production process level and production management level. Also gave Jinao very strong product development capabilities. |
1. Who are we?
We are based in Hebei, China, start from 2009,sell to Domestic Market(70.00%),South Asia(20.00%),Southeast Asia(5.00%),Eastern Asia(4.00%),South America(1.00%). There are total about 201-300 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
According to TS16949&ISO9001.
3. What can you buy from us?
Seamless steel tube, seamless steel pipe,carboon steel pipe,alloy steel pipe.
4. Why should you buy from us not from other suppliers?
With a development team of 20 people and 10 years of production experience, we focus on seamless steel tubes for automotive parts manufacturing and have passed IATF16949/18001/14001.
5. What services can we provide?
Accepted Delivery Terms: FOB, CFR, CIF, EXW, FCA;
Accepted Payment Currency: USD, EUR, CNY;
Accepted Payment Type: T/T, L/C;
Language Spoken:English, Chinese
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