Overview
Transform your conveyor systems with our EN 10305-3 Precision Conveyor Roller Tubing in grades E235, E195, E220, E275, E355, and industry-standard steels (e.g., ASTM A513 1008, 1010, 1015, 1020, 1026, AISI 304, 316, 430). Available in sizes from Ø30 to 114.3 mm (1.181–4.500 inches) outer diameter (OD) and 1 to 3 mm (0.039–0.118 inches) wall thickness (WT), including key sizes like Ø60.3 x 2.0 mm (2.374 x 0.079 inches) and Ø48.3 x 2.0 mm (1.902 x 0.079 inches), these ERW steel tubes deliver unmatched precision, durability, and cost-efficiency for conveyor rollers in logistics, manufacturing, and warehousing. Engineered for smooth operation and high load capacity, they ensure reliable performance in material handling systems, with minimal secondary uses in structural applications.
Why Choose Our Conveyor Roller Tubing?
·Precision Engineering: Grades like E235, E355, and AISI 304 offer yield strengths from 195–355 N/mm², ideal for precision material handling tubing.
·Tight Tolerances: Precise dimensions (e.g., Ø60.3 mm/2.374 inches OD ±0.08 mm, 2.0 mm/0.079 inches WT ±10%) ensure seamless roller assembly.
·Smooth Surface Finish: Clean, uniform surfaces minimize friction, boosting conveyor roller performance and longevity.
·High Load Capacity: ERW and stainless steel construction supports demanding applications, from lightweight to heavy-duty rollers.
·Global-Standard Sizes: Sizes like Ø60.3 x 2.0 mm (2.374 x 0.079 inches), Ø48.3 x 2.0 mm (1.902 x 0.079 inches), and Ø114.3 x 3.0 mm (4.500 x 0.118 inches) meet worldwide conveyor needs.
·Cost-Effective Versatility: E235, E195, and other grades deliver top performance at competitive costs.
Common Steel Grades for Conveyor Rollers
Our EN 10305-3 conveyor roller tubing is available in multiple steel grades, alongside other standards, to meet diverse material handling requirements:
·E235 (EN 10305-3): Low-carbon steel (yield strength: 235 N/mm², tensile strength: 340–480 N/mm²) with excellent weldability, ideal for medium-duty rollers (e.g., Ø60.3 x 2.0 mm / 2.374 x 0.079 inches) in logistics and manufacturing.
·E195 (EN 10305-3): Lower-carbon steel (yield strength: 195 N/mm², tensile strength: 320–460 N/mm²) for lightweight rollers in small-package handling (e.g., Ø33.7 x 1.5 mm / 1.327 x 0.059 inches).
·E220 (EN 10305-3): Ultra-low-carbon steel (yield strength: 220 N/mm², tensile strength: 330–470 N/mm²) for ultra-light rollers in low-load applications (e.g., Ø42.4 x 1.5 mm / 1.669 x 0.059 inches).
·E275 (EN 10305-3): Moderate strength (yield strength: 275 N/mm², tensile strength: 410–550 N/mm²) for medium to heavy-duty rollers in industrial conveyors (e.g., Ø76.1 x 2.0 mm / 2.996 x 0.079 inches).
·E355 (EN 10305-3): High-strength steel (yield strength: 355 N/mm², tensile strength: 490–630 N/mm²) for heavy-duty rollers in mining or industrial systems (e.g., Ø89.0 x 2.5 mm / 3.504 x 0.098 inches).
·ASTM A513 1008: Ultra-low-carbon steel (yield strength: ~275 N/mm², tensile strength: ~340 N/mm²) for cost-effective, lightweight rollers (e.g., Ø38.0 x 1.5 mm / 1.496 x 0.059 inches).
·ASTM A513 1010: Low-carbon steel (yield strength: ~310 N/mm², tensile strength: ~379 N/mm²) for general-purpose rollers in warehousing (e.g., Ø50.8 x 2.1 mm / 2.000 x 0.083 inches).
·ASTM A513 1015: Balanced strength (yield strength: ~345 N/mm², tensile strength: ~414 N/mm²) for medium-duty rollers in automotive and logistics (e.g., Ø48.3 x 2.0 mm / 1.902 x 0.079 inches).
·ASTM A513 1020: Higher strength (yield strength: ~379 N/mm², tensile strength: ~448 N/mm²) for medium-duty rollers in industrial settings (e.g., Ø76.2 x 3.0 mm / 3.000 x 0.120 inches).
·ASTM A513 1026: High strength (yield strength: ~448 N/mm², tensile strength: ~517 N/mm²) for heavy-duty rollers in bulk material handling (e.g., Ø101.6 x 4.0 mm / 4.000 x 0.156 inches).
·ASTM A500 Grade B/C: Structural-grade steel (yield strength: 317–345 N/mm², tensile strength: 400–427 N/mm²) for large-diameter, high-load rollers (e.g., Ø114.3 x 4.8 mm / 4.500 x 0.188 inches).
·AISI 304/316 (EN 1.4301/1.4401): Stainless steels for hygienic or corrosive environments (e.g., food processing, chemical plants) with rollers like Ø50.0 x 1.5 mm (1.969 x 0.059 inches).
·AISI 430 (EN 1.4016): Ferritic stainless steel for cost-effective corrosion resistance in semi-hygienic applications (e.g., Ø48.3 x 2.0 mm / 1.902 x 0.079 inches).|
These grades ensure versatility for light-duty, heavy-duty, and specialized conveyor applications, meeting global standards.
Manufacturing Process
Our EN 10305-3 conveyor roller tubing is crafted for precision and durability:
1. Electric Resistance Welding (ERW): Steel strips are welded and cold-sized to achieve precise dimensions (e.g., Ø60.3 x 2.0 mm / 2.374 x 0.079 inches), ensuring high-quality ERW steel conveyor tubing.
2. Cold Forming: Enhances dimensional accuracy and surface quality for smooth roller operation.
3. Heat Treatment: Normalized (+N) or as-welded (+CR1, +CR2) conditions optimize mechanical properties for material handling.
4. Surface Finishing: Smooth, clean surfaces, often oiled or phosphated, ensure corrosion resistance and ease of assembly.
5. Quality Testing: Dimensional checks, tensile testing, and non-destructive testing (e.g., eddy current) ensure compliance with EN 10305-3 standards.
This process delivers precision welded tubing optimized for conveyor roller performance.
Material Specifications
Grade: E235 (EN 10305-3), with options for E195, E220, E275, E355, and others (e.g., ASTM A513 1008, 1010, 1015, AISI 304, 430)
Chemical Composition (E235, Max % unless specified):
·Carbon (C): 0.17
·Silicon (Si): 0.35
·Manganese (Mn): 1.20
·Phosphorus (P): 0.025
·Sulfur (S): 0.025
·Mechanical Properties (E235, Normalized, +N):
·Yield Strength: 235 N/mm² (min)
·Tensile Strength: 340–480 N/mm²
·Elongation: 25% (min)
Size Range:
Outer Diameter (OD): Ø30–114.3 mm (1.181–4.500 inches)
Wall Thickness (WT): 1–3 mm (0.039–0.118 inches)
Length: Random (1,000–12,000 mm / 3.3–40 ft) or custom-cut
Common Sizes for Conveyor Rollers (OD x WT, metric):
·Ø33.7 x 1.5 mm (1.327 x 0.059 inches, ultra-light conveyor rollers)
·Ø38.0 x 1.5 mm (1.496 x 0.059 inches, light-duty conveyor rollers)
·Ø42.4 x 1.5 mm (1.669 x 0.059 inches, light-duty conveyor rollers)
·Ø48.3 x 2.0 mm (1.902 x 0.079 inches, standard conveyor rollers)
·Ø50.0 x 1.5 mm (1.969 x 0.059 inches, standard conveyor rollers)
·Ø60.3 x 2.0 mm (2.374 x 0.079 inches, medium-duty conveyor rollers)
·Ø63.5 x 2.0 mm (2.500 x 0.079 inches, medium-duty conveyor rollers)
·Ø76.1 x 2.0 mm (2.996 x 0.079 inches, industrial conveyor rollers)
·Ø89.0 x 2.5 mm (3.504 x 0.098 inches, heavy-duty conveyor rollers)
·Ø101.6 x 2.5 mm (4.000 x 0.098 inches, high-capacity material handling)
·Ø108.0 x 3.0 mm (4.252 x 0.118 inches, high-capacity heavy-duty rollers)
·Ø114.3 x 3.0 mm (4.500 x 0.118 inches, high-capacity heavy-duty rollers)
Tolerances (per EN 10305-3):
·OD (≤80 mm): ±0.08 mm; (>80–114.3 mm): ±0.15%
·WT: ±10%
·Length: ±3 mm for cut lengths
·Delivery Conditions: Normalized (+N), As-Welded (+CR1, +CR2)
·Surface Conditions: Smooth, clean, or coated (oiled/phosphated) for corrosion resistance
Applications
Our EN 10305-3 E235, E195, E220, E275, E355, and other precision tubes (e.g., Ø60.3 x 2.0 mm / 2.374 x 0.079 inches) are designed for:
Conveyor Rollers: High-performance tubing for material handling systems in:
1. Logistics: Warehouses, distribution centers (E235, Ø60.3 x 2.0 mm; E195, E220, Ø33.7 x 1.5 mm for lightweight rollers).
2. Manufacturing: Assembly lines, automotive production (E275, Ø48.3 x 2.0 mm; E355, Ø89.0 x 2.5 mm for heavy-duty rollers).
3. Industrial: Mining, bulk material handling (E355, ASTM A500 Grade B/C, Ø114.3 x 3.0 mm for high-capacity rollers).
4. Hygienic Environments: Food processing, pharmaceuticals (AISI 304/316/430, Ø50.0 x 1.5 mm or Ø48.3 x 2.0 mm for corrosion resistance).
5. Secondary Applications (limited use):
·Structural components (e.g., lightweight frames with E235, ASTM A500).
·Furniture tubing (e.g., shelving, racks with E195, E220, AISI 430).
Quality Assurance
All E235, E195, E220, E275, E355, and other tubes comply with EN 10305-3 or relevant standards (e.g., ASTM A513, A500). Test certificates per DIN EN 10204 3.1 verify chemical composition, mechanical properties, and dimensional accuracy. Eddy current testing, flattening tests, and surface inspections ensure top performance for material handling tubing.
Unleash Your Conveyor Efficiency
·Optimized for Rollers: Sizes like Ø60.3 x 2.0 mm (2.374 x 0.079 inches), Ø48.3 x 2.0 mm, and Ø114.3 x 3.0 mm, with grades E235 to AISI 430, ensure precision and durability.
·Global Standards Compliance: EN 10305-3, ASTM A513, and stainless steel options meet worldwide market needs.
·Flexible Supply: Stocked standard sizes and customizable lengths for your conveyor needs.
·Expert Guidance: Our team helps you select the ideal grade and size for maximum efficiency.
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