Hebei CBIES Automotive Parts Co., Ltd. is one of the reliable manufacturers and suppliers in China. As a specialized factory, we focus on manufacturing stainless steel welded tubes with consistent quality, competitive pricing, and reliable supply for global markets.
SPECIFICATIONS OF CBIES STAINLESS STEEL WELDED TUBES
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CBIES stainless steel welded tubes are available in a wide range of sizes to meet the dimensional requirements of automotive and industrial applications.
Round tube outer diameter: 8 - 254 mm
Wall thickness: 0.6 - 4.5 mm
Dimensional tolerance: In accordance with relevant production standards
ADVANTAGES OF CBIES STAINLESS STEEL WELDED TUBES
- High-Precision Manufacturing
Adopts multiple welding technologies such as laser welding and TIG (argon arc) welding, ensuring smooth weld seams, high dimensional accuracy, and excellent consistency.
- Material Selection
Manufactured from premium stainless steel supplied by top-tier steel mills, providing outstanding oxidation resistance, high-temperature durability, and corrosion resistance for stable product performance.
STANDARDS OF CBIES STAINLESS STEEL WELDED TUBES
CBIES stainless steel welded 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.
| ASTM A554 | ASTM A240/A240M | ASTM A268 | JIS G3446 |
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MANUFACTURING EQUIPMENT OF CBIES STAINLESS STEEL WELDED TUBES
At CBIES, we use state-of-the-art manufacturing equipment to produce high-quality welded 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 MOREPROCESS FLOW OF CBIES STAINLESS STEEL WELDED TUBES

APPLICATIONS OF CBIES STAINLESS STEEL WELDED TUBES
Our stainless steel welded tubes are primarily used in automotive structural parts, including seat frames, exhaust systems, and door impact beams, alongside general industrial applications, delivering reliable performance and excellent compatibility with secondary processing.

Automotive

Motorcycle

Truck

Bus

Industrial
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