Thermowell

Product Details:

AASHISH METAL & ALLOYS is a trusted and leading manufacturer and exporter of Heavy Duty Bar Stock Type Screwed Thermowells, engineered with precision to provide robust protection for temperature sensors such as thermocouples, RTDs, and bimetal thermometers in the most demanding industrial environments. Our thermowells are crafted from solid bar stock using advanced machining techniques, ensuring durability, strength, and resistance to high pressure and corrosive media. These thermowells are specially designed to extend sensor life and enhance safety and reliability in applications where direct contact between the sensor and process media is not desirable.

Screwed Thermowell – Heavy Duty (Bar Stock Type)

AASHISH METAL & ALLOYS

The Heavy Duty Screwed Thermowell from Aashish Metal & Alloys is a high-performance sensor protection device used in harsh process conditions. It is machined from a single piece of forged or bar stock material, making it ideal for operations that demand high mechanical strength, pressure containment, and corrosion resistance. These thermowells are threaded (screwed) at the process connection end, allowing them to be securely installed into threaded nozzles, flanges, or sockets without welding.

Our thermowells are manufactured to ASME, DIN, and ANSI standards, ensuring dimensional accuracy and long-term service performance. The design supports easy replacement or removal of sensors without disturbing the process, making it ideal for industries like petrochemical, oil & gas, pharmaceuticals, power generation, food processing, and more.

• Type: Screwed-In Thermowell (Heavy Duty)

• Material: SS304, SS316, SS316L, Monel, Inconel, Hastelloy, Brass, or customized on request

• Process Connection: ½” NPT, ¾” NPT, 1” NPT (Male/Female Threads Available)

• Shank Type: Straight, Tapered, or Stepped

• Insertion Length (U): Customized as per requirement (typically from 50mm to 600mm)

• Bore Size: 6 mm / 8 mm / 10 mm / 12 mm (customized available)

• Instrument Connection: ½” NPT(F) or customized

• Pressure Rating: Up to 10,000 psi (Depending on material and design)

• Temperature Range: -100°C to +650°C (based on material)

• Surface Finish: Polished / Natural / Electropolished / Grit Blasted

• Mounting: Screwed male/female connection

• Tip Style: Tapered, Straight, or Stepped

• Made from solid bar stock for superior mechanical integrity

• High corrosion and pressure resistance

• Customizable insertion lengths and process connections

• Compatible with most standard sensors

• No welding joints – minimizes leakage risk

• Long service life and minimal maintenance required

• Smooth internal bore for accurate temperature readings

• Easy sensor removal and replacement

• Petrochemical & Refinery Plants

• Oil & Gas Pipelines

• Chemical Processing Units

• Power Plants & Boilers

• Food & Beverage Industry

• Water Treatment Facilities

• HVAC and Thermal Systems

• Pharmaceutical and Biotech Plants

• Marine and Offshore Systems

Additional Information:

• Item Code: 90259000
• Production Capacity: 1000 units/month
• Delivery Time: As Per Your Requirement
• Packaging Details: 📦 PACKAGING DETAILS: Export-Grade Wooden Boxes / Bubble Wrapped / Corrugated Boxes Individually Sealed & Labeled for Traceability Optional: Third Party Inspection, Mill Test Certificate (EN 10204 3.1)

Product Details:

AASHISH METAL & ALLOYS is a renowned manufacturer and global exporter of Screwed Thermowell (Barstock Type) designed for accurate temperature measurement and superior protection of temperature sensing instruments in harsh process environments. Manufactured using premium-grade raw materials and precision-engineered through advanced machining processes, our Screwed Thermowells offer durability, reliability, and exceptional performance across a wide range of industrial applications.

The Screwed Thermowell (Barstock Type) is a one-piece solid body thermowell machined from a single metal barstock. It features a threaded connection for easy installation into pipe systems, vessels, or equipment. This type of thermowell is specifically designed to protect temperature sensors such as thermocouples, RTDs, and bimetallic thermometers from process conditions like high pressure, flow-induced vibration, and corrosion.

• Design Type: Barstock (solid forged construction)

• Connection Type: Screwed / Threaded (NPT, BSPT, BSP, Metric threads available)

• Mounting Style: Threaded process connection

• Material of Construction: Available in Stainless Steel (SS 304, SS 316, SS 310, SS 321), Inconel, Monel, Hastelloy, Duplex Steel, Alloy 20, Titanium, Brass, and other customized alloys based on application.

• Shank Type: Straight, Stepped, or Tapered depending on flow dynamics and user requirements.

• Bore Diameter: Standard sizes include 6 mm, 8 mm, 10 mm, or as per customized sensor dimensions.

• Insertion Length (U-Length): Customizable from 50 mm to 1000 mm or more, as per process requirement.

• Instrument Connection: Typically ½” NPT female or male threads; other configurations available upon request.

• Process Connection Size: Ranges from ½” to 2” NPT or BSP, male or female.

• Pressure Rating: Up to 6000 psi (depending on material and wall thickness)

• Temperature Rating: Suitable for applications from -100°C to +800°C

• Solid barstock construction ensures superior mechanical strength.

• Eliminates risk of weld failure due to its single-piece design.

• Enhanced resistance to high-pressure and high-temperature environments.

• Protects temperature sensors from direct exposure to process media.

• Easy to replace sensors without disturbing the process.

• Available with Hydro Testing, NDT Testing, and Material Traceability Certificates.

• Chemical & Petrochemical Plants

• Oil & Gas Refineries

• Power Generation (Thermal, Nuclear, Renewable)

• Pharmaceutical Manufacturing

• Food & Beverage Processing

• Water & Wastewater Treatment

• Pulp & Paper Industry

• HVAC and Refrigeration

• Marine and Offshore Installations

• Designed in accordance with ASME PTC 19.3 TW-2016, DIN 43772, IEC standards, and other applicable international codes.

• Threads as per ANSI B1.20.1, ISO 228, or customer-specific.

• Full traceability of material with Mill Test Certificate (MTC) as per EN 10204 3.1 / 3.2

Additional Information:

• Item Code: AMA-STW-BS-38
• Production Capacity: 15,00+ units/month
• Delivery Time: AS PER YOUR REQUIRMENT
• Packaging Details: Our Screwed Thermowells are securely packed in protective materials such as bubble wraps, wooden boxes, or custom crates to prevent damage during transport. Each thermowell is labeled with relevant details for easy identification.Export Packaging: ISPM-15 treated wooden boxes/crates with product tagging and documentation. Export Packaging: ISPM-15 treated wooden boxes/crates with product tagging and documentation.

Product Details:

Aashish Metal & Alloys is a trusted manufacturer and exporter of Barstock Thermowells, designed to protect temperature sensors such as thermocouples, RTDs, and bimetallic thermometers from direct exposure to process fluids, pressure, flow, and harsh environments. Precision-machined from solid barstock, these thermowells offer superior strength, durability, and reliability compared to fabricated types, making them ideal for high-pressure and high-temperature applications.

A Barstock Thermowell is machined from a single piece of solid metal bar, eliminating welded joints and weak points. It is inserted into the process stream, allowing the temperature sensor to be housed securely inside while remaining isolated from direct contact with process media. This ensures long service life of the sensor, safety of the system, and accurate temperature measurement.

• Construction: Machined from solid barstock (no welded joints)

• Sizes: Stem lengths up to 600 mm (custom on request)

• Stem OD: Typically 6 mm to 25 mm

• Process Connection: Threaded, Flanged, Socket Weld, or Weld-in type

• Bore Size: Standard 6 mm, 8 mm, 10 mm, 12 mm, or customized

• Shank Styles: Tapered, Straight, or Stepped designs available

• Material Options: Stainless Steel (SS 304, SS 316, SS 316L), Duplex, Super Duplex, Alloy Steel, Monel, Hastelloy, Inconel, Titanium

• Pressure Rating: Suitable for pressures up to 5000 PSI (depending on design and material)

• Temperature Range: -196°C to +700°C (based on material & seal selection)

• Testing Options: Hydrostatic test, DP test, PMI, IGC, ultrasonic testing available on request

• Standards: Designed as per ASME, ASTM, DIN, ISO, and ISA standards

• Oil & Gas Industry – High-pressure temperature measurement in pipelines and vessels

• Chemical & Petrochemical Plants – Protection of sensors in corrosive and aggressive media

• Power Plants – Boilers, turbines, and steam lines monitoring

• Pharmaceutical & Food Processing – Hygienic, contamination-free temperature measurement

• Marine & Offshore – Corrosion-resistant applications in seawater and harsh environments

• General Industrial Use – Safe and reliable temperature measurement in process control systems

• Stronger and more durable than fabricated thermowells

• Eliminates welds, reducing failure risks in high-pressure service

• Extended sensor life due to isolation from process fluid

• High corrosion and erosion resistance

• Available in customized designs, lengths, and connections

• Compatible with all standard temperature sensors

• Each Barstock Thermowell is individually packed with end caps to protect threads and sealing surfaces

• Bubble wrap/corrugated cartons for small shipments

• Heavy-duty, fumigated wooden crates for bulk exports

• Clear labeling with size, material, and batch number for traceability

✅ Suggested Product & Service Code: AMA-BTW

• AMA → Aashish Metal & Alloys

• BTW → Barstock Thermowell

Additional Information:

• Item Code: AMA-BTW
• Production Capacity: Monthly Output: 5,000 – 8,000 units
• Delivery Time: READY STOCK EX-WORKS MUMBAI
• Packaging Details: Each Barstock Thermowell is individually packed with end caps to protect threads and sealing surfaces Bubble wrap/corrugated cartons for small shipments Heavy-duty, fumigated wooden crates for bulk exports Clear labeling with size, material, and batch number for traceability

Additional Information:

• Minimum Order Quantity: 10 Piece

Additional Information:

• Minimum Order Quantity: 10 Piece