Dew Point Acid Corrosion Resistant High Heat Transfer Efficiency Glass Tube Air Preheater for Oil Refinery Plant Exhaust Heat Recovery System

• Customization: Available
• After-sales Service: 12 Months
• Warranty: 12 Months
• Certification: ISO, ASME
• Application: Heater, Cooler
• Principle: Recuperative Heat Exchanger
• Style: Tube
• Material: High Boron Silicon Glass
• Linear Expansion Coefficient: 3.3*10-6/K
• Max. Working Temperature: 1100 C
• Tube Wall Thickness: 2.0mm
• Application Field: Waste Incineration, Steel Works, Delayed Coking
• Lead Time: 2 Months
• Transport Package: as Per Request
• Specification: GB/NB/JB/HG
• Trademark: Wintech
• Origin: Shandong China
• Production Capacity: 8000 Tons/Year

Product Description

Wall thickness	2.5-3.3mm
length	1000-3000mm
pipe Diameter	¢38-40mm
Applied fields:	Petroleum, Metallurgy ,Industrial, Chemical, Medical etc.
Packing	Generally, goods are packed according to per request.
Shipping:	Qingdao port and Tianjin port
Certificates:	ISO9001

Quality: Wintech of china has significant experience and has strong manufacturing process technology for the design and manufacturing of pressure vessels , heatexchanger, heat recover syste and evaporator,made from carton steel, stainless steel and many special materials as well.
Advantage:
The low temperature flue gas corrosion of air preheater is one of the important factors that affect the economic operation of the boiler.In order to improve the working conditions of air preheating and improve the corrosion resistance of the air preheater, the low temperature corrosion resistant high boron silicon glass tube is used to manufacture the air preheater.
    1. Transparent, easy to clean, small flow resistance, good thermal stability.
    2. Acid and alkali resistance, water resistance, excellent corrosion resistance. Low thermal expansion coefficient. To avoid low temperature corrosion leakage.
    3. The corrosion resistance of the boron silicon glass tube is better than that of ordinary steel pipe and enamel tube, which is very effective for solving the dew point corrosion. The thermal conductivity of the boron silicon glass tube is 1.2W/mºC, the thermal conductivity of the steel tube is 34.5-50.6W/mºC, and the thermal conductivity of the is 0.07-0.12W/mºC. Although the thermal conductivity of the glass tube is less than that of the steel pipe, the thermal conductivity of the product is much higher than that of the pipe. So the overall heat transfer performance is higher than that of the steel tube.
Service: Technical support can be provided at anytime.
During the warranty period, equipment damage caused by natural factors, we provide free maintenance, equipment damage caused by artificially we can provide technical support.