
Fabricated directly at Patna Central Works. Supplied with Mill Test Certificates (MTC) certifying tensile yield and dimensional tolerances.
MS Haunch Plate & Formwork Angle Bracket System

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JMK Engineering & Developers fabricates heavy MS Haunch Plates (Hunch Plates) and structural angle brackets for smooth chamfered concrete transitions in bridge box girders, I-girders, culverts, and heavy pier cap haunches. Manufactured from IS 2062 structural grade steel with stiffened gusset plates, ensuring precise angles without grout leakage or deflection under hydraulic concrete pressure.
Verified Technical Specifications
| Material Standard | Gauge / Thickness | Design Load Capacity | Standard Dimensions |
|---|---|---|---|
| IS 2062 Grade E250 Mild Steel | 2.0mm - 4.0mm | 20.0 Tonnes (Proof Loaded) | Angle: 45° / 60° Custom Haunch Chamfer |
| Material | IS 2062 Structural Mild Steel |
| Angle Precision | CNC Sheared & Press-Braked ±0.5° |
| Stiffener Ribs | Welded MS Gusset Plates @ 300mm centers |
| Standard Lengths | 600 mm, 900 mm, 1200 mm, 1250 mm |
| Manufacturer | JMK Engineering & Developers, Patna Works |
Turnkey Project Uses (Civil Engineering Context)
Designed for heavy monolithic pours, floor 4+ slab staging, retaining walls, and high-pressure culvert formwork with zero plate deflection.
Tested for extreme dynamic load distribution across elevated metro rail corridors, flyovers, and expressway segment assemblies.
Multi-Tenant Stock & Logistics Hubs
| Regional Logistics Node | Allocated Buffer | Dispatch Status | Site Lead Time (ETA) |
|---|---|---|---|
Delhi NCR Logistics Depot IMT Manesar / Dwarka Expressway Corridor | 5.2 Tons | In Stock | 2 Days Delivery |
Patna HQ Central Works Didarganj Industrial Zone, Patna | 12.8 Tons | Direct Works Buffer | Immediate Dispatch (0 Days) |
Kolkata Eastern Depot Dankuni Multi-Modal Terminal | 7.0 Tons | In Stock | 4 Days Delivery |
Mumbai Western Hub MIDC Taloja / JNPT Expressway Node | 6.4 Tons | In Stock | 3 Days Delivery |
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