High-Strength Steel For Construction Machinery
Contact Person : Kevin Yin
WhatsApp : +8613812837333
| Minimum Order Quantity : | 25MT | Price : | USD 1 |
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| Packaging Details : | SEAWORTHY OF PACKING | Delivery Time : | 30 DAYS |
| Payment Terms : | L/C, D/A, D/P, T/T | Supply Ability : | 10,0000MT/MONTH |
| Place of Origin: | CHINA | Brand Name: | LONGTENG |
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| Model Number: | Q245R,Q345R |
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Detail Information |
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| Product Name: | Hot Rolled Forged Medium & Heavy Steel Plate | Material: | P20 |
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| Thickness: | 6 - 800MM | Width: | 1500 - 3650MM |
| Length: | 4000 - 18000MM | Customized: | Accept |
Product Description
Hot Rolled Forged Medium & Heavy Steel Plate
Hot rolled heavy plates are widely used in industries requiring high strength, durability, and precision. Thanks to advanced EAF + LF + VD refining and controlled rolling technology, these plates provide superior surface finish, internal purity, and mechanical performance. They are suitable for applications in shipbuilding, bridges, pressure vessels, and construction machinery.
The plates can be delivered in normalized, quenched & tempered, or accelerated cooling condition, depending on customer requirements.
| Thickness | 6mm – 800mm |
| Width | 1500mm – 3650mm |
| Length | 4000mm – 18000mm |
| Unit Weight | Up to 60 tons per piece |
| Standard | GB/T, ASTM, EN10025, JIS, ASME, API, CCS, DNV, etc. |
| Heat Treatment | Normalizing, Quenching + Tempering, Accelerated Cooling (ACC), Annealing |
| Purity Level | P ≤ 0.006%, S ≤ 0.002%, N ≤ 50ppm, O ≤ 15ppm, H ≤ 1.5ppm |
| Steel Grade | Q245R,Q345R,A420,Q235GJB/C/D/E,WDB620,etc. |
| Application | Shipbuilding, Bridge, Offshore Platform, Pressure Vessel, Construction Machinery |
Strong Production Capacity and Technical Expertise
Superior Steel Quality
High-Quality Control in Heat Treatment
Customized Solutions for Special Applications
Products of the factory:
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Hot Rolled Forged Medium & Heavy Steel Plate
Enter Your Message
| Longteng Special Steel Group |
| No.118 Hualian Road,Tongang Industrial park,Meili Town,Changshu,Jiangsu,China |
| 86-512-52262313 |
| yinjq@lttg.cn |