Hebei CBIES Automotive Parts Co., Ltd. is one of the reliable manufacturers and suppliers in China. As a specialized factory, we focus on manufacturing alloy steel tubes with consistent quality, competitive pricing, and reliable supply for global markets.
SPECIFICATIONS OF CBIES ALLOY STEEL TUBES
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Our alloy steel tubes are available in a wide range of sizes to meet the dimensional requirements of automotive and industrial applications.
Outer Diameter: 10 – 325 mm
Wall Thickness: 2.0 – 40.0 mm
Length: Random length / Fixed length / Cut-to-length (as required)
Grades: 16Mn, 15CrMo, 30CrMo, 35CrMo, 42CrMo, 30CrMo4, 34CrMo4, 42CrMo4 (as required)
ADVANTAGES OF CBIES ALLOY STEEL TUBES
- High strength and excellent load-bearing capacity
Suitable for hydraulic systems and heavy-duty mechanical components.
- Stable and reliable mechanical performance
Ensures consistency during machining and long-term service.
- Good weldability and machinability
Ideal for CNC machining, drilling, boring, and fabrication processes.
- Long service life and cost efficiency
Durable performance helps reduce maintenance and replacement costs.
STANDARDS OF CBIES ALLOY STEEL TUBES
CBIES alloy steel tubes comply with major international standards, including ASTM, EN, and DIN. Additional standards can also be accommodated based on specific customer requirements. All production processes operate under the IATF 16949 quality management system for automotive supply chains.
| ASTM A335 | ASTM A519 | EN 10216-2 | EN 10297-2 | GB 5310 |
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MANUFACTURING EQUIPMENT OF CBIES ALLOY STEEL TUBES
At CBIES, we use state-of-the-art manufacturing equipment to produce high-quality alloy steel tubes with consistent wall thickness, precise dimensions, and reliable performance. Our production lines are designed to meet the strict standards of the automotive and industrial sectors.
EXPLORE OUR TUBE MANUFACTURING EQUIPMENT
LEARN MOREAPPLICATIONS OF CBIES ALLOY STEEL TUBES
Widely used in hydraulic systems, hydraulic cylinders, construction and industrial machinery, high-pressure oil and hydraulic pipelines, mechanical components, and heavy-duty equipment. Customers' special requirements will be discussed.
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