Framing system repairs involve fixing or replacing damaged structural supports within a vessel. Hull and structure services address issues like cracks, corrosion, or deformations in the ship's body. These repairs ensure the vessel's integrity, safety, and compliance with maritime standards.

Size: Customizable based on vessel dimensions, typically ranging from 1m to 30m in length.

Grade: High-strength steel (ASTM A131), aluminum (5083, 5086, 6061), or composite materials (GRP, CFRP).

Viscosity: N/A (structural repair, not fluid-dependent).

Buoyancy: Neutral or positive buoyancy achieved via sealed compartments or foam inserts (density: 30-50 kg/m³).

Material: Steel (yield strength: 235-355 MPa), aluminum (yield strength: 215-250 MPa), or composites (tensile strength: 300-700 MPa).

Corrosion Resistance: Coated with epoxy, zinc, or sacrificial anodes (for steel/aluminum).

Welding Standards: AWS D1.1 (steel), AWS D1.2 (aluminum), or ISO 12215 for composites.

Load Capacity: Designed for 1.5x-2x operational loads (varies by class society rules).

Thickness: 5-25 mm (steel), 6-20 mm (aluminum), 10-50 mm (composites).

Fasteners: High-tensile bolts (Grade 8.8/10.9) or rivets (aluminum/stainless steel).