Q345B Hot Rolled H Beams 150-250mm Custom Sizes for Steel Structure Construction and Industrial Applications
Price:
negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
Zhengde Metal
Product Description
Product Overview
Hot-rolled H-shaped steel features wide flanges and high lateral rigidity, offering approximately 5-10% greater bending resistance compared to I-beams. The parallel flange surfaces provide structural convenience and optimized performance.
Key Applications
- Beam and column members in industrial and civil building steel structures
- Steel structure load-bearing supports for industrial facilities
- Steel piles and underground engineering support structures
- Industrial equipment frameworks for petrochemical and power industries
- Long-span steel bridge components
- Ship and machinery manufacturing frame structures
- Girder supports for trains, automobiles, and tractors
- Port conveyor systems and highway barrier supports
Technical Specifications
Japanese I-sections (Tapered Flange)
Specification: BS EN 10025-2:2004
Dimension: JIS G3192:2008
Tolerance: JIS G3912:2008
| Designation | h (mm) | b (mm) | s (mm) | t (mm) | Area (cm²) | Ix (cm⁴) | Iy (cm⁴) | Zx (cm³) | Zy (cm³) |
|---|---|---|---|---|---|---|---|---|---|
| 150x75x17.1 | 150 | 75 | 5.5 | 9.5 | 21.83 | 819 | 57.5 | 109 | 15.3 |
| 200x100x26.0 | 200 | 100 | 7 | 10 | 33.06 | 2,170 | 138 | 217 | 27.7 |
Japanese H-sections
Specification: BS EN 10025-2:2004
Dimension: JIS G3192:2008
Tolerance: JIS G3912:2008
| Designation | h (mm) | b (mm) | s (mm) | t (mm) | Area (cm²) | Ix (cm⁴) | Iy (cm⁴) | Zx (cm³) | Zy (cm³) |
|---|---|---|---|---|---|---|---|---|---|
| 100x100x16.9 | 100 | 100 | 6 | 8 | 21.59 | 378 | 134 | 75.6 | 26.7 |
| 125x125x23.6 | 125 | 125 | 6.5 | 9 | 30.00 | 839 | 293 | 134 | 46.9 |
| 150x75x14.0 | 150 | 75 | 5 | 7 | 17.85 | 666 | 49.5 | 88.8 | 13.2 |
| 175x90x18.0 | 175 | 90 | 5 | 8 | 22.90 | 1,210 | 97.5 | 138 | 21.7 |
| 200x100x17.8 | 198 | 99 | 4.5 | 7 | 22.69 | 1,540 | 113 | 156 | 22.9 |
| 200x100x20.9 | 200 | 100 | 5.5 | 8 | 26.67 | 1,810 | 134 | 181 | 26.7 |
| 250x125x25.1 | 248 | 124 | 5 | 8 | 31.99 | 3,450 | 255 | 278 | 41.1 |
| 250x125x29.0 | 250 | 125 | 6 | 9 | 36.97 | 3,960 | 294 | 317 | 47.0 |
Material Standards
Specification Standard: BS EN 10365-2017 (replaces EN10034-1993)
Material Standards: S235JR/J0/J2, S275JR/J0/J2, S355JR/J0/J2/K2, S450J0
Product Advantages
High Strength
Superior structural strength with lightweight design, flexible architectural applications, rapid construction capabilities, and excellent machinability.
Adequate Inventory
Hot-rolled H-shaped steel with excellent plasticity and toughness, high structural stability, and superior natural disaster resistance.
Attention to Detail
Comprehensive steel types including carbon structural steel, low-alloy structural steel, and weather-resistant structural steel.
Quality Assurance
Strict production and inspection compliance with standards, competitive pricing, secure transactions, and comprehensive after-sales support.
Manufacturing Capabilities
Advanced production technology including automatic continuous rolling, laser cutting, and precision straightening. Eight production lines with daily output capacity of 1600 tons.
Company Profile
Shandong Zhengde Metal Manufacturing Co., Ltd. is an integrated enterprise specializing in hot-rolled steel coils, cold-rolled steel coils, galvanized steel coils, color-coated steel coils, section steel, steel pipes, and various metal products.
Five production bases across Binzhou, Liaocheng, Wuxi, Tianjin, Jinan and Tai'an, featuring over 100 production lines, 4 nationally recognized laboratories, and 2 technical engineering centers.
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Get in Touch
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Company
Shandong Zhengde Metal Manufacturing Co., Ltd
Location
Binzhou, Shandong, China 256600
Contact Person
Virtue