Submerged Arc Contact Tip for use with 4mm sub arc wire.
Solid copper contact tip has American "B" thread connection 9/16 x 18 TPI UNF thread. This 4mm submerged arc contact tip is manufactured from copper, chrome, zirconium material to help extend the operating life and reduce consumable consumption. These 4.00mm sub arc tips are manufactured to our own engineering drawing to help ensure consistency between heads and replacement without problems.
The contact tip has a long slow taper reducing to 10mm at the tip face which allows multiple heads too feed into tight configuration to meet the needs of your sub arc deposit and sub arc feed layers.
The overall length of the contact tip is 75 mm with a full diameter of 18mm. the Sub Arc contact tip may be fitted using a 15mm AF spanner.
If you require a quote on sub arc wire or flux please give us a call.