Gas Control, Measurement and Safety Systems (GRMS)

Our Services
• Customized engineering
• Production in accordance with relevant standards and regulations
• EC type testing certificate as per:
• EC-Gas Appliances Regulation
• EC-Pressure Equipment Directive category II & I
• Lists of parts, documentation and CAD drawings
• Tested functioning and leakproofness (Factory certificate 2.1 according to EN 10204)
• Welded parts checked for strength with Inspection certificate 3.1 according to EN 10204
• X-ray welded joints
• Sandblasted and stove-enamelled welded parts RAL 1021
• Worldwide shipment including all custom formalities

Technical Description
We manufacture and install customized GRMS in accordance with relevant EU regulations:
- EC type testing certificate as per:
   - EC-Gas Appliances Regulation
   - EC-Pressure Equipment Directive
- regulations on occupational safety
- EU country specific regulations
- regulations of gas supply companies

Application
DUNGS GRMS are suitable for use in:
- thermal production processes
- gas blower burners
- thermal power stations
- gas motors, block-type thermal power stations
- industrial furnaces
- steam boilers

We offer gas trains with the following pressure ranges and nominal widths:

Pressure Range
Low pressure range ND: p1 ≤ 100 mbar
Medium pressure range MD: 100 mbar < p1 ≤ 1 bar
High pressure range HD: p1 > 1 bar

Nominal widths
Threaded joint: Rp 1/2 - Rp 2
Flanged joint: ≥ DN 25
Maximum nominal diameter: According to RL 97/23, category II (PS x DN = 3500