G&L WRAP ON & EMBEDDED FINNED TUBES
HIGH FINNED TUBES
CONDENSER & EVAPORATOR TUBES (LOW-FINNED TUBES)
PLAIN COPPER TUBES FOR HEAT EXCHANGERS
BRASS AND COPPER SHEET
BRASS AND COPPER STRIP IN COIL
Our brass strip alloys in 70/30 also known as cartridge brass are produced according to designation EN CuZn30 and C26000. Gauges range between 0,13mm – 3,17mm in tempers ranging from soft to spring hard.
Copper alloys is produced according to EN Cu-ETP and C11000 with a minimum content of 99.9%. It offers excellent electrical and thermal capabilities as well as cold working characteristics. Gauges range between 0,05mm – 3,2mm and in various tempers from soft to hard, product depending.
All strip can be slit into desired widths between 7mm and 420mm, thickness dependant and supplied in 300, 400 or 500mm inner diameter coils.
Customers own slitting of Aluminium strip can be done on a tolerance spec of +-0,1mm of width.
Brass and Copper sheets are stocked in:
2000 x 390mm – Gauges, 0,5mm – 3mm.
2000mm x 600mm - Gauges, 0,5mm – 3mm.
Cut to size can be offered up to 1.5mm in thickness.
C12200 Specification Industrial grade Copper tubes are stocked in the following sizes:
4,76 x 0,5mm – 3000mm
6,35 x 0,7mm – 6100mm
9,53 x 1,2mm – 6100mm
12,7 x 1,28mm – 6100mm
15,88 x 1,28mm – 6100mm
19,05 x 1,28mm – 6100mm
Heat Exchanger Tubes are produced in various alloys inner tubes and fins for heating & cooling applications in multiple industries.
Low-Finned Tubes
Condenser & Evaporator tubes are produced in Carbon Steel, Copper, Copper-Nickel & Admiralty Brass. Available tube sizes include 12,7mm, 15,88mm, 19,05mm and 25,4mm outer diameters.
High-Finned Tubes
These finned tubes are produced in the following combinations:
- Steel & Aluminium
- Copper & Aluminium
- Stainless Steel & Aluminium
They include special alloys inner tubes for various applications including, mining equipment, boilers, process plants, dryers and energy cooling tower applications.