Supply & Demand

Stainless Steel Pipe Online Bright Solution Heat Treatment Production Line Independently developed by Ningbo Dedao Thermal Engineering Equipment Co., Ltd., utilizing air-cooled induction heating and rapid cooling technology, specifically designed for stainless steel welded pipe solution treatment. Technical Features - Air-cooled induction heating: only the induction coil requires water cooling; main/auxiliary units are air-cooled, no external cooling water system needed - Rapid cooling: fast cooling after heating ensures complete austenite solution, bright surface, and uniform microstructure - Compact 2-meter heating unit, easy to integrate into production lines Core Specifications - Energy consumption: ~300 kWh/ton - Modes: online continuous / offline batch processing - Applicable materials: 304, 316L and other austenitic stainless steels Product Advantages 1. Water-saving — air-cooled design drastically reduces water usage vs. water-cooled equipment 2. Energy-efficient — 30-50% more efficient than electron tube systems, 10-30% more than thyristor systems 3. Zero tube burst — air cooling fundamentally eliminates internal tube burst risk 4. Ultra-low failure rate — 24/7 continuous stable operation 5. Modular — 2-meter units, flexibly combinable and expandable Applications - Online solution treatment for stainless steel welded pipes (integrated with pipe production lines) - Offline solution treatment for stainless steel pipes - Bright annealing of tubular products Track Record Over 20 production lines delivered and operating stably, with continuous repeat orders.