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Flanged Immersion Instrument

Our custom flanged immersion heaters are engineered to meet the exact specifications of your industrial application — whether you need high temperature thermal control, explosion-proof operation, or integration with advanced temperature control systems.

They feature robust flange-mounted heating elements that insert directly into your process vessel, ensuring rapid and uniform heating. Available in a wide range of materials, sizes and configurations — from standard ANSI flanges to fully bespoke solutions.

1.Key Features & Benefits

Premium Industrial Design

Custom flange sizes — ANSI standard or tailored to your vessel connection requirements.

High wattage capability up to hundreds of kilowatts.

Single-phase and three-phase power compatibility (e.g., 220V, 380V, 480V).

Wide range of flange pressure classes (150Lb up to 1500Lb or more).

2.Durable Material Options

Choose element sheath materials depending on your media and environment:

Stainless Steel (304/316/316L)

Incoloy & other nickel alloys

Carbon Steel

Titanium (for aggressive media)

3.Flexible Control & Safety

Integrated thermostat, thermocouples, RTDs for precise temperature control.

Explosion-proof or moisture-resistant electrical enclosures available.

Optional high-limit protection and control system integration.

4.Performance & Efficiency

High thermal transfer efficiency.

Uniform heating and minimal hot-spots.

Custom watt densities tailored to process needs (low to high).

5.Specifications

Specification	Description
Power Range	From small kW to 800 kW+ (custom capability) (Warren Electric)
Voltage	120V – 600V, Single or Three Phase (HCS77)
Flange Size	ANSI/Custom – 2″ up to 36″+ (Warren Electric)
Pressure Rating	Standard: 150lb, 300lb, 600lb (higher via customization) (Warren Electric)
Sheath Materials	SS304/316, Incoloy, Steel, Titanium (HCS77)
Max Temp Capability	Up to ~800–1200°F depending on material (HCS77)
Control Options	Thermostat, Thermocouple, RTD, Control Panel integration
Enclosure Types	NEMA 1/4/4X, Explosion proof (optional) (HCS77)

Introduction

Parameter detail

Features And Benefits

Applications

details

Product Definition

The Sinton FLANGED IMMERSION INSTRUMENT is a high-efficiency and reliable electric heating device widely used for heating liquids, oils, and various industrial media.

A FLANGED IMMERSION INSTRUMENT is a type of bundled electric heating element designed to be mounted on the flange surface of tanks, vessels, or pipelines. Its function is to transfer heat to the medium inside the container or directly to the substance being heated. Due to its easy installation and clean-energy characteristics, it has been widely used across many industries.

With advanced manufacturing technology and strict quality control, Sinton ensures superior thermal performance, structural strength, and customizability, making its FLANGED IMMERSION INSTRUMENT a dependable solution for modern industrial heating systems.

Product Parameter

Specifications & Models

The Sinton FLANGED IMMERSION INSTRUMENT can be fully customized according to your application requirements. Common configurations include:

Explosion-proof flange immersion heater specification
Specifications	Power Kw	Flanged Immersion Heater for Liquid		Flanged Heater for Air		Temperature control range	Power Supply
Specifications	Power Kw	size (mm)	Us (pieces of u)	size (mm)	Us (pieces of u)	Temperature control range	Power Supply
XTFL-5	5	DN80*500	3	DN100*600	3	RT-700	Single-phase 220v
XTFL-10	10	DN80*700	3	DN100*700	6		Three-phase380V,50HZ
XTFL-15	15	DN125*700	6	DN125*700	9
XTFL-20	20	DN150*800	6	DN150*900	9
XTFL-30	30	DN150*800	9	DN150*1000	12
XTFL-40	40	DN200*1000	12	DN200*1200	15
XTFL-50	50	DN200*1000	12	DN200*1200	15
XTFL-60	60	DN200*1200	15	DN250*1300	18
XTFL-80	80	DN250*1400	18	DN250*1500	18
XTFL-100	100	DN250*1600	18	DN300*1600	24
XTFL-120	120	DN250*1600	18	DN300*1600	27
XTFL-150	150	DN300*1600	24	DN350*1600	36
XTFL-180	180	DN300*1600	27	DN350*1800	36
XTFL-200	200	DN300*1800	27	DN400*1800	45
XTFL-240	240	DN350*1800	36	DN400*1800	54
XTFL-280	280	DN350*1800	36	DN500*1600	72
XTFL-300	300	DN400*1800	42	DN500*1600	72
XTFL-360	360	DN400*1800	45	DN500*1800	72
XTFL-400	400	DN400*1800	54	DN600*1800	84
XTFL-450	450	DN450*1800	60	DN600*1800	90
XTFL-500	500	DN500*1800	72	DN700*1800	108
XTFL-600	600	DN600*1800	84	DN800*1800	120
XTFL-700	700	DN600*1800	90	DN900*1800	144
XTFL-800	800	DN700*1800	108	DN900*1800	180
XTFL-900	900	DN800*1800	120	DN900*1800	180
XTFL-1000	1000	DN900*1800	144	DN1000*1800	216

details

Product Advantages

● High Heating Efficiency
Sinton FLANGED IMMERSION INSTRUMENT units utilize high-quality resistance wires and optimized heat-transfer structures, delivering faster heating and higher thermal efficiency.

● Durable Construction
Made from stainless steel, carbon steel, Incoloy alloys, titanium, and other specialized materials, Sinton FLANGED IMMERSION INSTRUMENT can operate reliably in corrosive, acidic, high-temperature, and high-pressure environments.

● Easy Installation
The flange-mounted structure simplifies installation and maintenance, especially for industrial heating tanks and piping systems.

● Full Customization
Power, material, dimensions, flange specification, voltage, and control systems of the FLANGED IMMERSION INSTRUMENT can all be customized to meet industry-specific demands.

● Advanced Safety & Temperature Control
Temperature sensors, over-temperature protection, and smart control panels ensure precise and safe operation.

details

Industry Applications

Sinton flanged immersion heaters are widely used in heavy industrial processes. Typical applications include:
Industrial Water Heating – boilers, reservoirs, waste water tanks
Oil & Petrochemicals – oil storage tanks, fuel heating
Chemical Processing – heating reactors, caustic solutions
Heat Transfer Fluids – glycol systems, thermal oil heaters
Viscous Media – wax, molasses, tars and heavy liquids
Manufacturing & Food-Grade Tanks – hot water processing

Customization Options
We specialize in building heaters according to your needs:
✔ Custom flange shapes & sizes
✔ Explosion-proof models
✔ Integrated temperature control cabinets
✔ Specialized sheath coatings
✔ High-pressure and high-temperature designs
Tell us your process conditions and we’ll engineer the optimal solution.

Shipment

provides customers with quality and safe transportation.

air duct heater package

Heater equipements LCL shipment

heater packed on steel pallet

Immersion heater packing1

LCL loading 3

LCL shipment loading 2

LCL shipment

plywood package 2

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About sinton

Jiangsu Sinton Group Co.,Ltd.

Founded in 2001, Sinton Group is a one-stop supplier specializing in industrial heating solutions, headquartered in Yancheng, Jiangsu Province, China (approximately 2 hours by high-speed rail or 1 hour by flight from Shanghai).
Operating through an integrated group structure, Sinton centers on Sinton Electric Co., Ltd. (formerly Yancheng Xingtai Electric Equipement Co.,Ltd.), and works in close coordination with Sinton Technology Limited, Jiangsu Sinton Thermal Co., Ltd., Jiangsu Sinton Energy Co., Ltd., and China Hopebond Eco Tech Co., Ltd. (formerly China Energy Huabang Environmental Protection Technology Co., Ltd.), enabling the Group to cover industrial heater R&D and manufacturing, thermal engineering, energy systems, environmental protection technologies, and global trade within a unified operational framework.
With over 20 years of experience in industrial heating equipment manufacturing and system design, Sinton Group now serves more than 60,000 clients across 120+ countries and regions, providing complete heating solution chains from preliminary engineering design and customized heater supply to installation guidance and long-term technical support.
Supported by a modern industrial base of 20,000 sqm dedicated to production and R&D, together with 10,000 sqm for headquarters and logistics, Sinton holds comprehensive certifications including EAC, Ex, CE, ISO, and Pressure Vessel Design and Manufacturing Licenses, owns 200+ patented technologies, and has been recognized for innovations such as the Graphene-Nano Quartz Electric Tubular Heating Element, awarded the Provincial Innovation Gold Award, while also contributing to the formulation of Chinese industrial heater industry standards.
Sinton’s heating solutions are widely applied in industrial equipment, petroleum and mineral processing, machinery manufacturing, dyeing and printing, tooling and mold industries, light industry and textiles, industrial consumables, plastic machinery, medical equipment and heavy industry, as well as construction engineering, precision processing, energy services, engineering construction, and industrial drying systems.

Certificate Of Honor

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