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ProHeat HF Induction Pipe Preheating System with High-Frequency Induction Heating, Non-Contact Heating, and Precise Digital Control for Pipeline Construction

Name: ProHeat HF Induction Pipe Preheating System with High-Frequency Induction Heating, Non-Contact Heating, and Precise Digital Control for Pipeline Construction
Brand: Wincoo Engineering Co., Ltd.
SKU: 80KW/100KW/120KW/160KW/200KW
Price: 6,400.00 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: WINCOO

Certification: CE ISO

Model Number: 80KW/100KW/120KW/160KW/200KW

Payment & Shipping Terms

Minimum Order Quantity: 1 set

Price: USD 12800~32800 1set

Packaging Details: Export packsge

Delivery Time: 45 days

Payment Terms: L/C,D/A,D/P,MoneyGram,Western Union,T/T

Supply Ability: 50 sets/1 month

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Product Details

Product Description

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                                                                                                            High-Frequency Induction Heating Pipe Heater, Non-Contact Heating Pipeline Heater, Precise Digital Control Induction Pipe Preheating System
                      

Product Name:	Medium Frequency Pipe Heating Machine	Application:	Long Distance Pipeline Construction
Keywords:	Pipeline Heater

Product Name:	Medium Frequency Pipe Heating Machine
Application:	Long Distance Pipeline Construction
Keywords:	Pipeline Heater

ProHeat HF Induction Pipe Preheating System with High-Frequency Induction Heating, Non-Contact Heating, and Precise Digital Control for Pipeline Construction

ProHeat HF Induction Pipe Preheating System

Advanced Pipeline Welding Solution

The ProHeat HF Induction Pipe Preheating System is a state-of-the-art, high-frequency induction heating solution designed specifically for preheating and interpass temperature control of girth welds on long-distance pipelines. This system provides fast, uniform, and precisely controlled heating circumferentially around the pipe, ensuring optimal weld quality by meeting critical preheat temperature requirements as specified by welding procedure specifications (WPS).

Key Features & Benefits

Non-Contact Heating: Induction coils do not touch the pipe surface, eliminating risks of contamination, mechanical damage, or hot spots from poor contact
Rapid Heating: Achieves target preheat temperatures significantly faster than traditional methods, boosting productivity on the right-of-way
Exceptional Uniformity: Delivers consistent heat distribution uniformly around the entire pipe circumference, crucial for preventing cracking and ensuring sound weld integrity
Precise Digital Control: Advanced microprocessor-controlled power supply allows for precise temperature setting, ramping, and holding with real-time feedback from thermocouples
High Efficiency & Energy Savings: Concentrates electromagnetic energy directly onto the pipe material, minimizing heat loss to the environment
Portable & Rugged: Modular design with weatherproof components suitable for harsh construction site conditions

Technical Specifications

Heating Technology	High-Frequency (HF) Electromagnetic Induction
Frequency Range	10 - 50 kHz
Power Output Range	50 kW to 250 kW (system dependent)
Pipe Diameter Range	6" to 60" (150 mm to 1500 mm) and larger with different coils
Temperature Range	Ambient to 400°C (750°F) and beyond, suitable for preheat and PWHT stress relieving
Control System	Digital controller with touchscreen, data logging, and multiple programmable recipes
Cooling System	Integrated closed-loop water cooling for induction coils and power unit
Mobility	Mounted on skid or trailer for easy site movement

Performance Advantages

Reduces preheating time by up to 70% compared to resistance heating methods
Maintains interpass temperature within ±10°C of the set point
Improves weld quality and reduces hydrogen-induced cracking (HIC) risk
Environmentally friendly operation with no open flames or combustion gases

Primary Applications

Mandatory preheating of carbon steel, low-alloy steel, and high-strength pipeline girth welds (X70, X80 grade)
Interpass temperature maintenance during welding operations
Localized Post Weld Heat Treatment (PWHT) for stress relief
Heating for in-service weld repairs including hot tap and line stop operations

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ProHeat HF Induction Pipe Preheating System with High-Frequency Induction Heating, Non-Contact Heating, and Precise Digital Control for Pipeline Construction

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Non-Contact Heating Pipeline Heater

Precise Digital Control Induction Pipe Preheating System

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