Overview of High Temperature Thermocouple Alumina Ceramic Tube for Plunger Protection

High Temperature Thermocouple Alumina Ceramic Tube for Plunger Protection is engineered from 99%+ pure aluminum oxide (Al₂O₃), delivering unmatched durability and precision for demanding industrial applications. Designed to operate in extreme conditions, these plungers excel in high-wear, high-temperature, and corrosive environments, making them perfect for pumps, valves, fuel injection systems, and chemical processing equipment.

Features of High Temperature Thermocouple Alumina Ceramic Tube for Plunger Protection

Superior Wear Resistance – Outlasts metal plungers in abrasive environments.

High-Temperature Stability – Maintains integrity up to 1600°C.

Corrosion & Chemical Resistance – Immune to acids, alkalis, and solvents.

Extreme Hardness (Hv 1500+) – Minimizes friction and extends service life.

Precision Machined – Tight tolerances for smooth, leak-free operation.

Customizable Designs – Available in various diameters, lengths, and surface finishes.

(High Temperature Thermocouple Alumina Ceramic Tube for Plunger Protection)

Specifications of High Temperature Thermocouple Alumina Ceramic Tube for Plunger Protection

This alumina ceramic tube shields thermocouple sensing units inside bettors. It takes care of extreme heat. Plungers face very heats. Thermocouples measure this warmth accurately. Television protects the delicate thermocouple cables. It quits physical damage and chemical attack. Alumina ceramic is ideal for this task.

It stands up to exceptionally heats. Use it safely as much as 1700 ° C (3092 ° F). It deals with brief ruptureds even hotter. This stability is vital. Plunger environments obtain really hot. The tube remains strong. It won’t melt or warp easily. This secures your sensor long-term.

Alumina ceramic is very hard. It endures abrasion and impact. Bettor movements are rough. The tube takes the knocks. The thermocouple remains risk-free inside. This protects against pricey sensing unit failings. Production keeps running smoothly.

Chemical resistance is superb. Molten metal and slag are common. Extreme fluxes or gases trigger troubles. The alumina tube obstructs deterioration. It maintains hostile stuff away from the thermocouple wires. Your dimensions remain trusted.

Thermal shock resistance is high. Temperature levels alter fast inside plungers. The tube will not split from sudden heat changes. This toughness is vital. It makes sure continual security.

Electric insulation is an additional advantage. Alumina does not conduct electricity. This avoids electrical interference. Your temperature analyses stay exact. No false signals screw up control.

Requirement dimensions are readily available. Typical sizes are 200mm, 250mm, 300mm. Outer sizes range from 6mm to 15mm. Wall surface density is usually 1.5 mm to 3mm. Other sizes are possible. Custom dimensions can be made. Pick the best suitable for your plunger configuration.

Television mounts directly into the bettor. Setting it around the thermocouple element. It forms a hard, heat-resistant barrier. This configuration prolongs thermocouple life significantly. Upkeep costs go down. Refine control boosts.

(High Temperature Thermocouple Alumina Ceramic Tube for Plunger Protection)

Applications of High Temperature Thermocouple Alumina Ceramic Tube for Plunger Protection

High temperature thermocouple alumina ceramic tubes supply vital plunger defense. Plungers face extreme warmth and extreme conditions in several commercial processes. This atmosphere damages conventional elements quickly. Alumina ceramic tubes shield the thermocouple cords inside. They develop a hard obstacle around the thermocouple. This protection is crucial for accurate temperature level measurement.

These tubes withstand unbelievably heats. They take care of continuous heat up to 1800 ° C. This capacity is crucial near warm plungers. Normal materials thaw or deteriorate swiftly. Alumina ceramic stays secure. It maintains the thermocouple safe and functional. Precise readings depend on this security.

Televisions supply excellent electric insulation. Bettor areas frequently involve electrical currents or plasma. Alumina ceramic avoids electrical interference. It quits incorrect signals reaching the thermocouple. This guarantees trusted temperature data for procedure control.

Mechanical strength is another vital advantage. Alumina ceramic stands up to physical wear and chemical strike. Plungers operate in unpleasant, destructive settings. The tube shields the delicate thermocouple wires from influence and disintegration. It quits slag or liquified steel splashes damaging the sensing unit. This toughness implies much less downtime for substitutes.

Thermal shock resistance is important. Processes entail quick temperature swings. Alumina ceramic deals with unexpected heating and cooling down cycles. It won’t break conveniently like various other ceramics. This dependability prolongs the thermocouple’s working life significantly.

Using these tubes directly boosts plunger efficiency. Operators obtain precise, real-time temperature level information. This permits better control over the diving procedure. Regular quality and process effectiveness increase. Tools lasts much longer. Upkeep expenses drop. Safety boosts by protecting against thermocouple failure.

Company Profile

Alumina Technology Co., Ltd,. We focus on the research and development, production and sales of alumina products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2005, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Alumina Boat, Alumina Crucible, Alumina Dish, Alumina Foam Filter, Alumina Plate, Alumina Rod, Alumina Bar, Alumina Balls, Filter Alumina, Nano Alumina Powder, Spherical Alumina Powder, ect. please feel free to contact us.(nanotrun@yahoo.com)

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of High Temperature Thermocouple Alumina Ceramic Tube for Plunger Protection

High Temperature Thermocouple Alumina Ceramic Tube for Plunger Protection: Key Questions

What’s the highest temperature this ceramic tube handles?
This alumina ceramic tube works reliably up to 1600°C (2912°F). It can endure short bursts near 1800°C (3272°F). Avoid constant use above 1600°C. Higher temperatures weaken the ceramic faster.

Why use alumina ceramic for plunger protection?
Alumina ceramic offers exceptional heat resistance. It handles the extreme temperatures near molten metal plungers. It also provides excellent electrical insulation. This insulation protects the thermocouple sensor from electrical interference common in industrial settings. Alumina is tough against chemical corrosion from metal splashes or fumes.

How durable is this tube in plunger applications?
These tubes are built tough for plunger environments. They resist thermal shock well. Sudden temperature changes won’t easily crack them. The material is very hard. It withstands abrasion from plunger movement and metal particles. It provides a long-lasting shield for the thermocouple inside.

What size tube do I need for my thermocouple?
Choose a tube with an inner diameter slightly larger than your thermocouple probe. Allow a small gap. This gap accommodates thermal expansion. The thermocouple probe expands when heated. A tube too tight causes stress and cracking. Ensure the outer diameter fits securely within your plunger assembly or holder.

How do I install the tube correctly?
Handle the tube carefully before installation. Alumina ceramic is strong but brittle against impact. Support the tube properly along its length inside the plunger area. Avoid bending forces. Ensure the tube end extends far enough to shield the thermocouple tip. Leave a small expansion gap at the mounting point. The tube expands when hot.

(High Temperature Thermocouple Alumina Ceramic Tube for Plunger Protection)