Precision-engineered variable spring hangers for supporting piping subject to vertical thermal movement.

Key Specifications:

• Type: Variable spring, constant effort
• Load Range: 50 kg to 50,000 kg
• Vertical Travel: 25mm to 300mm
• Material: Carbon steel housing, alloy spring
• Standards: MSS SP-58, MSS SP-69
• Finish: Painted or galvanized

Hanger Types:

• Variable Spring: Load varies with movement
• Constant Effort: Load remains constant through travel range

Features:

• Travel indicator scale
• Hot and cold position markings
• Adjustable rod connections
• Locking devices

Applications:

• High-temperature piping with thermal expansion
• Boiler piping
• Steam headers
• Process piping in refineries

Design Calculations Available:

• Load verification
• Spring selection
• Thermal movement analysis