Brass and Copper Nozzle PNM KRASS №1 — two-metal construction for heat and durability
Brass and Copper Nozzle PNM KRASS №1 from REAL GAZ combines a copper tip section with a brass mounting body. Copper conducts heat away from the flame ports, while brass provides a strong, easily machined thread and seat.
This pairing of metals is a common way of extending nozzle life in daily cutting.
This pairing of metals is a common way of extending nozzle life in daily cutting.
Materials are selected with reference to ISO 9539 guidance on metals for gas welding equipment, and dimensions match PNM cutter seats for industrial maintenance.
🏭 Where Brass and Copper Nozzles Are Used
- ⚙️ Production cutting lines — gives consistent results across hundreds of short cuts per shift;;
- 🔧 Plant maintenance — supports hot cutting of fasteners, flanges and pipe supports;;
- 🚜 Machinery repair — helps strip damaged frames and brackets from agricultural and mining equipment;;
- 🏗️ Steel erection — cuts bolts, lugs and temporary supports after structural assembly..
💡 Why Choose REAL GAZ
- ✅ Heat management — the copper section resists overheating around the flame ports;;
- 🧪 Strong threads — brass bodies hold their thread form through repeated fitting and removal;;
- 🎯 Direct replacement — designed to suit PNM-type cutters without adapter parts;;
- 🔒 Backfire tolerance — the dense metal sections better withstand small flashback events;;
- 📄 Material information — alloy and inspection details are supplied with every order.
🔧 Care and Replacement Notes
- Copper softens with heat, so avoid dragging the nozzle across plate and never use it as a hammer or scraper;
- Remove carbon deposits with a soft brass brush, which cleans the tip without scratching the finished seat;
- Replace the nozzle when ports flare, the bore becomes oval or the flame constantly pops, because performance drops well before the part fails;
- Store spare nozzles in separate compartments of a closed box so the delicate tip faces never touch each other.
🔬 Quality Control & Safety
- alloy verification of copper and brass components;
- assembly joint inspection between sections;
- bore diameter control with pin gauges;
- tightness test on a sample from each lot.
Replace nozzles showing burnt, flared or blocked ports, and clean them only with proper tip cleaners.
⚙️ Trusted Gas Solutions
REAL GAZ supplies Brass and Copper Nozzle PNM KRASS №1 to maintenance departments, distributors and contractors in Azerbaijan, Turkey, Georgia, Uzbekistan and the USA. Order with spare cutter bodies, regulators and hoses to keep your welding bay running without interruptions.
Because the nozzle is made in two metals, it is important to keep the joint between the sections free of carbon build-up and mechanical damage. Handle it with the same care as any precision tool, and it will repay you with a long, predictable service life.
REAL GAZ — two metals, one dependable nozzle.