Custom Metal Fabrication & Machining for Oil Refineries

Standard Threaded Thermowells (Straight Shank) 
Thread Size:  3/4" or 1" NPT
Bore Size: .260" or .38 5"
Hex Size: 1 1/8" or 1 3/8"
Insert Length: 2 1/2" through 22 1/2"
Material: T304 and T316 stainless steel, monel and all alloys

Standard Threaded Thermowell - (Tapered Shank)

Heavy Duty
Thead Size: 3/4" or 1" NPT
Bore Size: .260" or .385
Hex Size: 1 1/8" or 1 3/8"
Insert Length: 2 1/2" through 19 1/2"
Material:  T304 and T316 stainless steel, monel and all alloys

Standard Threaded Thermowells (Step-Down Shank)
Thread Size:  1/2", 3/4" and 1" NPT
Bore Size: .260"
Hex Size: 1 1/8" or 1 3/8"
Insert Length: 2 1/2" through 22 1/2"  screw in thermowells
Material:  T304 ad T316 stainless steel, moneland all alloys

Flanged Thermowell (Straight Shank)
Flange Size: 1" and up
Flange Rating: 150# through 2500#
Flange Facing: Raised face and ring-type joint
Bore Size: .260" or .385"
Insert Length: 2" and up
Material: T304 and T316 stainless steel, monel and all alloys

Flanged Thermowell (Tapered Shank)
Flange Size: 1" and up
Flange Rating: 150# through 2500#
Flange Facing: Raised face and ring-type joint
Bore Size: .260" or .385"
Insert Length: 2" and up
Material: T304 and T316 stainless steel, monel and all alloys

Flanged Thermowells

Thermowells

Thermowells - Thermocouples

Thermowells
Flanged
Van Stone Type
Standard Threaded or Weld-In
Ceramic Protecting Tubes
Silicon Protecting Tubes


Sandelius Instrumentation Products
Thermocouples
RTDs
Multi-Point Thermocouples
Assemblies
Ceramic Thermocouples
Tubeskin Thermocouples
Radial-Weld Pad Covers
Transmitters

Flanged Thermowell (Step-Down Shank)
Flange Size: 1" and up
Flange Rating: 150# through 2500#
Flange Facing: Raised face and ring-type joint
Bore Size: .260" or .385"
Insert Length: 2" and up
Material: T304 and T316 stainless steel, monel and all alloys

Van Stone Thermowell (Straight Shank)
Facing: Raised face
Bore Size: .260" or .385"
Insert Length: 2" and up
Material: T304 and T316 stainless steel, monel and all alloys

Van Stone Thermowell (Tapered Shank)
Facing: Raised Face
Bore Size: .260" or .385"
Insert Length: 2" and up
Material: T304 and T316 stainless steel, monel and all alloys

Van Stone Thermowell (Step-Down Shank)
Facing: Raised Face
Bore Size: .260" or .385"
Insert Length: 2" and up
Material: T304 and T316 stainless steel, monel and all alloys

When ordering a customized thermowell, please specify:


1. Material
2. Overall length
3. "U" length
4. Bore diameter
5. Straight, tapered or stepped stem
6. Process connection and instrument connection sizes.
7. Tip diameter & stem diameter

Customized Thermowells