Thermowell
- A-100 Direct thread with male thread
- A-102 Direct welding with female thread
- A-103 Conical weld with male thread
- A-104 Cone welding with female thread
- A-105 Stair welding with male thread
- A-106 Straight thread with female thread
- A-107 Ladder thread with female thread
- A-108 Cone thread with female thread
- A-109 Thick body flange
- A-110 straight flange
- A-111 Cone Flange
- A-113 threaded ceramic tube