CK Worldwide - Ck20V-12 - 250 Amp Rigid Head Tig Torch With Valve, Water-Cooled, 12.5' Standard Cables - Ck20V-12 410NiMo E8018-B2 is an AWS A5

E8018-B2 is an AWS A5

use Harris lead-free silver bearing solder (331762) or Harris Stay-Brite 8 (SB861)

Harris 3510-15 (RH) Single Stage Non-Fuel Gas Regulator - 3003546

Harris Ultra High Purity Stainless Steel Barstock Regulator - Model 741-500-660-ADG - 741500660ADG

CK Worldwide - Ck20V-12 - 250 Amp Rigid Head Tig Torch With Valve, Water-Cooled, 12.5' Standard Cables - Ck20V-12 410NiMo E8018-B2 is an AWS A5CK Worldwide Ck20V 12 250 Amp Rigid Head Tig Torch With Valve, Water Cooled, 12. 5' Standard Cables Ck20V 12 This 250 Amp torch is rated at 100% duty cycle and is known to be the standard in TIG welding. Equipped with a rigid head, it ensures stable and precise welding. This torch comes with a valve on the handle, allowing for gas flow control. This is a water cooled torch, featuring our Max Flow technology keeping your torch cooler for longer.