Main Applications
Automotive: Roll cages, suspension components, steering columns.
Hydraulic Cylinders: Smooth inner surfaces for high-pressure use.
Machinery: Structural elements and industrial reliable tubing.
Furniture & Fitness: High-strength frames and treadmill drums.
Processing & Tubular Parts
We support flexible steel pipe cutting, subsequent processing, and precise straightening with straightness tolerances up to 0.05mm.
Frequently Asked Questions
Q: What is the main difference between ERW and DOM tubing?
A: While DOM starts as ERW, the cold-drawing process over a mandrel makes the weld seam nearly undetectable, significantly improves dimensional accuracy, and enhances mechanical strength compared to standard ERW.
Q: What standards do your steel tubes comply with?
A: Our DOM tubing is typically manufactured to ASTM A513 Type 5 or European EN 10305-2 standards, ensuring consistent quality and performance.
Q: Can you provide customized sizes and tubular parts?
A: Yes, we offer a wide range of OD and wall thickness options, and we support custom cutting, subsequent processing, and high-precision straightening.
Q: Do you provide free samples?
A: We can provide free samples to customers, although freight costs are generally covered by the customer and can be credited back upon order cooperation.
Q: What quality certifications do you hold?
A: We are certified under ISO9000, IATF16949, and ISO 14001, ensuring our products meet rigorous international quality standards.
Q: What are your typical payment and trade terms?
A: We accept T/T and L/C at sight. Common trade terms include EXW, FOB, CFR, and CIF.
Dactron Pipe
