Tweco 23T-37 (1230-1300) 23T Series 3/8" Tapered Thread-On Tip Recess Nozzle (2 Pack) norstar such as catalytic convertersåÊ

such as catalytic convertersåÊ

A preheat and inter-pass temperature of not less than 350F is required during welding to prevent cracking

For low speed

2 mm) cored wire

Higher molybdenum content than 316L

Tweco 23T-37 (1230-1300) 23T Series 3/8" Tapered Thread-On Tip Recess Nozzle (2 Pack) norstar such as catalytic convertersåÊTweco 23T 37 (1230 1300) 23T Series 3 8" Tapered Thread On Tip Recess Nozzle (2 Pack) Professional & Weldskill 23 Series Air Cooled Thread On Nozzles offered in Standard, Tapered, and Heavy Duty varieties. 3 Piece Nozzle Design Includes: Nozzle Housing Cut and Formed form 122 DHP copper alloy tubing Nozzle Insert machined from a solid brass alloy and machining the internal threads to match the gas diffuser Nozzle Insulator made from G7 silicone