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Help CenterFactory Supply Q235B Q355B Equal Unequal Angle Steel Structural Angle Bar
Product Spotlights
Precise hot rolling forming, right 90° angle, flat surface without burrs, easy welding, cutting and drilling
Multiple grades optional: Q235B, Q355B, ASTM A36, S235JR, S355JR to fit different engineering demands
Optional hot-dipped galvanized surface, excellent anti-rust & anti-corrosion performance for outdoor and coastal projects
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1. Product Overview
Angle steel, also known as angle bar or L-shape steel, is a hot rolled structural steel with 90-degree L-shaped cross section. We supply both equal leg angle steel and unequal leg angle steel in full specifications, complying with GB, ASTM, EN and JIS standards.Manufactured with high-temperature hot rolling technology, our angle steel features stable mechanical performance, precise right angle and smooth surface. Multiple steel grades and surface treatments are optional to meet indoor, outdoor, coastal and heavy-duty engineering demands. Custom cutting and deep processing services are available for various construction and industrial projects.
2. Specifications & Technical Parameters
| Item | Details |
|---|---|
| Material | Carbon Mild Steel |
| Available Grades | Q235B, Q355B, ASTM A36, A572 Gr50, S235JR, S355JR |
| Execution Standards | GB/T706, ASTM A6, EN10056, JIS G3101 |
| Production Process | Hot Rolled |
| Product Type | Equal Angle Steel, Unequal Angle Steel |
| Surface Options | Black Hot Rolled Finish, Anti-rust Primer Painted, Hot Dipped Galvanized |
| Standard Length | 6m, 9m, 12m; custom cut length supported |
| Size Range | Equal angle: 20×20mm ~ 200×200mmUnequal angle: 32×20mm ~ 200×125mmThickness: 3mm ~ 24mm |
3. Product Advantages
Reliable mechanical performanceUniform internal metal structure without pores or cracks. High tensile strength and good toughness, strong load-bearing and anti-deformation capacity for long-term structural use.
Precise hot rolling craftStrictly controlled standard 90° right angle, consistent leg width and thickness. Smooth burr-free surface, straight bar without twist or bend, convenient for welding, cutting, drilling and assembly.
Diversified anti-corrosion solutions
Black finish: economical choice for indoor warehouse and factory frames
Primer painted: temporary rust protection for short-term outdoor projects
Hot dipped galvanized: thick uniform zinc coating, resistant to moisture, acid, alkali and seawater erosion, ideal for coastal and long-term outdoor structures
Flexible custom processingSupport fixed-length cutting, punching, drilling and bending according to customer drawings. Mixed sizes bundling and personalized packaging are acceptable.
Complete stock & factory direct supplyFull range standard sizes in stock with fast delivery. Direct manufacturer sales without middlemen to offer competitive wholesale price. Small trial orders and mixed container loading are supported.
Complete export certificationEach batch comes with original MTC material test certificate. SGS third-party inspection, CE, CO, FORM E and other customs documents can be provided as required.
4. Wide Application
Building structure: warehouse, factory workshop, high-rise reinforcement bracket
New energy industry: solar panel mounting brackets, photovoltaic support frames
Municipal facilities: guardrail, fence frame, pipeline fixing support
Transportation engineering: bridge auxiliary support, road construction components
Machinery industry: equipment base, mechanical frame and connecting parts
Coastal & outdoor projects: corrosion-resistant platform and steel frame
5. Packaging & Shipment
Packing: Bundled with high-strength steel strips, wrapped with waterproof plastic film; export wooden pallets to avoid damage during sea transportation
Loading Ports: Qingdao Port, Tianjin Port, Shanghai Port
Trade Terms: EXW, FOB, CFR, CIF
Lead Time: 7-15 working days for spot goods; 15-25 working days for customized mass orders
Loading Scheme: Can be mixed loaded with I beam, channel steel, flat steel and other steel products to fill full container
6. FAQ
Q1: Do you have both equal and unequal angle steel?A: Yes, we supply full series equal leg and unequal leg hot rolled angle steel with various thickness options.
Q2: Can I get galvanized angle steel?A: Hot dipped galvanized service is available, suitable for outdoor, humid and coastal projects.
Q3: Is custom cutting allowed?A: Free fixed-length cutting service is provided, any length within 12 meters can be customized.
Q4: What is your MOQ?A: The minimum order quantity is 1 ton, small trial order is welcomed.
Q5: Can you provide material test certificate?A: Original MTC will be issued for every shipment, and third-party inspection reports are available.
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