Hebei CBIES Automotive Parts Co., Ltd. is one of the reliable manufacturers and suppliers in China. As a specialized factory, we focus on manufacturing high-strength steel precision tubes with consistent quality, competitive pricing, and reliable supply for global markets.
SPECIFICATIONS OF CBIES HIGH-STRENGTH STEEL PRECISION TUBES
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Our high-strength precision steel tubes are available in a wide range of sizes to meet the dimensional requirements of automotive and industrial applications.
Round tube outer diameter: 20 - 60 mm
Square and rectangular tubes: 16x16 - 50x50 mm, 10x20 - 40x60 mm
Wall thickness range: 1.0 - 2.0 mm
ADVANTAGES OF CBIES HIGH-STRENGTH STEEL PRECISION TUBES
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CBIES boasts extensive experience in the production of high-strength precision steel tubes and covers a range of grades such as HC550/980DP, BR1200HS, BR1500HS, S550MS, 500/780DP, and CR1300T/1030Y. With a view to meeting lightweight requirements, we have designed and optimized the production lines that feature both high strength and precision. We maintain close collaboration with major Chinese steel mills to supply high-strength steel raw materials that conform to a variety of stringent production standards.
STANDARDS OF CBIES HIGH-STRENGTH STEEL PRECISION TUBES
CBIES high-strength precision steel tubes comply with major international standards such as 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.
| EN 130305 | ASTM A513 | ASTM A519 | GB/T 3639 | GB/T 40316 |
| JIS G3445 | JIS G3472 |
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MANUFACTURING EQUIPMENT OF CBIES HIGH-STRENGTH STEEL PRECISION TUBES
At CBIES, we use state-of-the-art manufacturing equipment to produce high-strength precision 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 HIGH-STRENGTH STEEL PRECISION TUBES
Automotive, Construction Machinery, Aerospace, Energy Equipment, and High-End Mechanical Manufacturing, where high strength, precision, and reliability are required. Customers' special requirements will be discussed.
Automotive
Motorcycle
Truck
Bus
Industrial
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