GB0321 - Welding Nozzle Swaged Type 3

Welding & Brazing Nozzles
Single flame point welding nozzle for use with oxy/acetylene. Fusion weld mild steels and stainless steels (with correct rods and flux) plus many other materials. Flame cone shape is very important for all these smaller sizes.
Full range of sizes available #1, #2, #3, #5, #7, #10, #13, #18, #25, #35, #45, #55, #70, & #90
Do not confuse our Type 3 / Type 5 Swaged nozzles with those of a similar shape or name, our nozzles have been manufactured to our own engineering drawings plus have been made from thick section wall copper seamless tube with a correctly swaged and sized welding orifice along with a correctly threaded nozzle and machined seat so it does not leak even when blocked.

A number 5 welding nozzle may be used on small portable acetylene cylinders, a number 13 may be used on "J" size acetylene cylinders.  The largest nozzle which may be used on a full size industrial acetylene cylinder is a #35 after which you will need to couple acetylene cylinders together to be able to hold a stable neutral flame on sizes #45, #55, #70 & #90.

Sizes available 1, 2, 3 & 5 see below for other sizes
Welding thickness mild steel - Size 1 - 0,9mm size 2 - 1,2mm size 3 - 2,0mm size 5 - 2,6mm

Material thickness welding mild steel Size #7 - 3,2mm Size #10 - 4mm & Size #13 - 5mm

Material thickness mild steel Size #18 - 6,5mm Size #25 - 8,2mm and Size #35 - 10mm.
The #35 welding nozzle is the largest which may be operated from a single large industrial acetylene cylinder.

other sizes info:
Heavy Duty high flow Welding / heating Nozzles, sizes 45, 55, 70 & 90. These nozzles are all produced from large diameter thick section copper tube and are designed to fit the "heavy duty acetylene" mixer. Due to the high flow of acetylene these nozzles must only be used with 2 or 3 large cylinders of acetylene manifolded together per nozzle, this is to ensure the nozzles operate correctly and safely.

For more information on GB0321 - Welding Nozzle Swaged Type 3 talk to Noz-Alls Ltd