Q355B Cold Drawn Seamless Steel Tube for Agricultural Drive Shaft
Precision Seamless Pipe with ±0.1mm Tolerance for High-Torque Applications
Our Q355B cold drawn seamless steel tube is engineered for agricultural drive shafts, offering exceptional dimensional accuracy and high strength. With outer diameter from 1 to 100 mm and wall thickness 1-20 mm, it meets rigorous demands of agricultural machinery and automotive parts industries. Each tube is cold drawn to achieve a tolerance of ±0.1mm, reducing the need for secondary machining and improving production efficiency.
Key Selling Points
✓±0.1mm Tolerance - Ensures precise fit in drive shaft assemblies, reducing secondary machining costs.
✓Q355B Steel Material - Provides high strength and durability for high-torque agricultural applications.
✓Cold Drawn Process - Achieves superior surface finish and mechanical properties compared to hot-rolled tubes.
✓Wide Dimensional Range - Outer diameter 1-100 mm, wall thickness 1-20 mm to accommodate various design needs.
✓Proven Reliability - Trusted by an Italian automotive parts manufacturer for 2 years in agricultural drive shafts.
Technical Specifications
Specification
Value
Material
Q355B Steel
Outer Diameter
1–100 mm
Wall Thickness
1-20 mm
Tolerance
±0.1mm
Models and Options
This product is available in various types to suit specific applications: precision seamless steel pipe, cold rolled seamless steel pipe, thick wall seamless steel pipe, thin wall seamless steel pipe, large diameter seamless tube, and small diameter seamless tube. Custom lengths and surface treatments can be arranged upon request.
Materials and Structure
Manufactured from Q355B steel, this tube offers excellent mechanical properties, including high yield strength and good weldability. The seamless structure eliminates weld lines, providing uniform strength and reliability in high-stress applications such as drive shafts. The cold-drawn process ensures a tight grain structure and smooth surface, enhancing fatigue resistance.
Applications
Primarily used in agricultural machinery (e.g., drive shafts) and automotive parts, this tube is also suitable for hydraulic and pneumatic cylinders, general mechanical components, and structural applications due to its precision and strength.
Case Study
Client: Automotive Parts Manufacturer (Italy)
Application: Agricultural Drive Shaft
Quantity: 25 tons
Duration: 2 years stable supply
Result: Reduced secondary machining costs due to high-precision tolerances.
Frequently Asked Questions
Q: What is the minimum order quantity for this seamless steel tube?
A: MOQ is not publicly listed; please inquire directly for specific volume requirements.
Q: Can you supply tubes with custom lengths?
A: Yes, fixed-length cutting services are available; contact us to specify your required lengths.
Q: What are the payment terms?
A: Payment terms are not specified in the provided information; please discuss with our sales team.
Q: How is the tube packaged for export?
A: We typically use bundles with protective wrapping; packaging details can be customized.
Q: Do you provide samples for testing?
A: Sample policy is not listed; we recommend contacting us to arrange sample evaluation.
Q: What industries have you served?
A: We export to EU, Eurasia, and MENA, supplying agricultural, automotive, and machinery sectors.
