Square Flange Immersion Heater
Designed for use in boilers and industrial storage tanks,the square flange immersion heater from Watlow offers an energy efficient solution to heating water, oils anddegreasing solutions.
Consisting of Suwaie elements brazed,staked or welded to a four- or six-bolt flange, theseheaters mount directly to a mating flange that is welded to a tank wall or nozzle.
Installation and maintenance is easy. Heater change-out is also simple-unbolt the flange and replace it with another-without extensive equipment downtime.
Performance Capabilities
• Watt densities up to 100 W/in2 (15.5 W/cm2)
• Wattages up to 24 kilowatts
• Voltages up to 480VAC
• Alloy 800/840 sheath temperatures up to 1600°F (870°C)
Features and Benefits
21/2, 31/8 and 41/2 inch square flanges
• Adapts easily to application needs Asbestos-free gaskets
• Come wire-tied to each flange. Spare gaskets also available
Epoxy or silicone resin seals rated to 250°F (120°C)
or 390°F (200°C)
• Protects elements against moisture and other contaminants, WATROD hairpins are repressed (recompacted)
• Helps maintain MgO density, dielectric strength, heat transfer and life
1. Name: Flexible immersed oil tank heating element 12 volt | |
2. Tube diameter: Φ8mm-Φ16mm | |
3. Tube Material: SS201, SS304, SS316 and INCOLOY800 etc | |
4. Insulation Material: MgO | |
5. Conductor Material: Nichrome Resistance Wire | |
6. Wattage Density: High/Middle/Low (5-25w/cm2) | |
7. Lead Connection Option: Threaded Stud Terminal or Lead Wire | |
8. HI-POT Test: 1500V/S min cold condition | 9. Insulation resistance: 20M Ω min |
10. Leakage current: 0.75ma max | 11. Power tolerance:+5%,-10% |
Square Flange Immersion Heater Wiring diagram
Products show
Process and test show
Packing and shipment
How does the Qida control the quality?
1) During processing, the operating machine worker inspect the each sizes by themselves.
2) After finished the first whole part, will show to QA for full inspection.
3) Before shipment, the QA will inspect according to ISO sampling inspection standard for mass production. Will do 100% full checking for small QTY.
4) When shipping the goods, we will attached the inspection report with the parts.
FAQ
1. Q: What is your terms of payment ?
A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 50%-70% T/T in advance (depending on different situations.) ,balance before shipment.
2. Q: What Production Equipments do we own?
A: Rolling machine, Mgo filling machine, tube cutting machine, banding machine, coiling machine, Swaging machine welding machine, etc.
3. Q: What is your main product line made?
A: We mainly produce heating element,cartridge heater,hot runner heater ,industrial heater and so on.
Focus on heating element.( etc.)
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