2.5” – 3” Purge Bung Mould
3d Printed mould allows easy creation of High Temperature Silicone back-purging bung. Argon back-purging is necessary for the welding of highly reactive metals such as Stainless Steel and Titanium to protect the rear side of the weld from oxidation. These bungs provide a convenient means of sealing off tubing and allowing a brass fitting and hose with argon gas to be passed through the workpiece.
Recommend a High Temperature, 2-part Silicone such as mould casting silicone for low temperature metals. Use a plastic syringe for filling into the tapered fill port for best results, ensure all bubbles are evacuated from the small vent hole.
Specifications:
· Bung Size: 2.5”to 3” Taper
· Mould material: 3d Printed PLA+
· Barb fitting size: 5mm
3d Printed mould allows easy creation of High Temperature Silicone back-purging bung. Argon back-purging is necessary for the welding of highly reactive metals such as Stainless Steel and Titanium to protect the rear side of the weld from oxidation. These bungs provide a convenient means of sealing off tubing and allowing a brass fitting and hose with argon gas to be passed through the workpiece.
Recommend a High Temperature, 2-part Silicone such as mould casting silicone for low temperature metals. Use a plastic syringe for filling into the tapered fill port for best results, ensure all bubbles are evacuated from the small vent hole.
Specifications:
· Bung Size: 2.5”to 3” Taper
· Mould material: 3d Printed PLA+
· Barb fitting size: 5mm
3d Printed mould allows easy creation of High Temperature Silicone back-purging bung. Argon back-purging is necessary for the welding of highly reactive metals such as Stainless Steel and Titanium to protect the rear side of the weld from oxidation. These bungs provide a convenient means of sealing off tubing and allowing a brass fitting and hose with argon gas to be passed through the workpiece.
Recommend a High Temperature, 2-part Silicone such as mould casting silicone for low temperature metals. Use a plastic syringe for filling into the tapered fill port for best results, ensure all bubbles are evacuated from the small vent hole.
Specifications:
· Bung Size: 2.5”to 3” Taper
· Mould material: 3d Printed PLA+
· Barb fitting size: 5mm