Nozzle PNM KRASS №6 — larger size for thick steel sections
The Nozzle PNM KRASS №6 belongs to the larger end of the series, intended for heavy sections where a big cutting-oxygen flow and a powerful preheat flame are required to keep the cut going through thick steel.
Because larger nozzles consume more gas, REAL GAZ pairs this product with advice on oxygen supply, regulators and hose size to avoid pressure drop at the torch.
Because larger nozzles consume more gas, REAL GAZ pairs this product with advice on oxygen supply, regulators and hose size to avoid pressure drop at the torch.
Supply refers to EN ISO 5172, ISO 9012, EN ISO 9013 and ISO 3821, for heavy and high-volume cutting.
Thick-section work needs patience and preparation. Preheat the starting edge thoroughly, keep the nozzle at a constant height above the work and move steadily so that the cut remains self-sustaining through the full thickness. Support the workpiece so that the offcut cannot pinch the kerf shut.
🏭 Where PNM KRASS №6 Nozzles Are Used
- 🏗️ Heavy structural steel — cutting thick plate for bridge, crane and press components;
- 🏭 Foundries and forges — removing risers, gates and heavy sections from castings and forgings;
- 🚢 Ship and rig work — cutting heavy plate in repair yards and fabrication halls;
- ♻️ Scrap handling — reducing large machinery parts and thick plate to sizes that can be loaded and remelted.
💡 Why Choose REAL GAZ
- ✅ Strong preheat — a larger flame keeps heating the thick section ahead of the cutting jet;
- 🧪 High oxygen flow — the larger bore passes the oxygen volume required for heavy sections;
- 🎯 Gas supply planning — we help size cylinders, manifolds or bulk supply so flow remains steady during long cuts;
- 🔒 Robust build — heavier walls and threads tolerate the heat load of extended cutting;
- 📄 Certificate of Analysis (CoA) — supplied with every order.
🔬 Quality Control & Safety
- gauge inspection of the larger bore;
- checks of preheat passages for uniformity;
- flame test at working flow;
- careful packing against impact.
Cylinders comply with ADR / UN transport rules and relevant EN/ISO standards.
💨 Gas Supply for Large Nozzles
- Use regulators and manifolds of adequate flow capacity to avoid pressure drop;
- Choose hoses of suitable bore and keep their length as short as practical;
- Connect several cylinders by manifold when cuts are long and oxygen consumption is high.
⚙️ Trusted Gas Solutions
REAL GAZ delivers the Nozzle PNM KRASS №6 together with oxygen, acetylene and propane to heavy-industry customers in Azerbaijan, Turkey, Georgia, Uzbekistan and the USA. Tell our team the plate thickness and fuel gas you use and we will recommend the nozzle and gas arrangement that supports reliable heavy cutting.
REAL GAZ — power for the thickest cuts.