At Brassco Tubes, we use advanced methods to produce high-quality brass tubes and copper tubes. Our process begins with casting, where carefully selected brass and copper alloys are melted and poured into molds. The material is then drawn into simple tube forms, then drawn to precise diameters and thickness. Tubes are then polished and finished to exact standards of surface quality and strength. We also conduct strict tests and inspections for corrosion resistance, tensile strength and dimensional tolerance to make sure all tubes are appropriate for various uses in industries such as plumbing, electrical systems, and machinery.

Key Benefits of Our Brass and Copper Tubes:

High Durability: Our tubes are designed to resist corrosion and withstand challenging environments.

We guarantee precise measurements and consistent Precision Manufacturing: quality in each tube.

Customization: We provide tailored solution to meet particular requirements such as dimensions and finishes.

Contact Brassco Tubes for more information on our process or to get a quote tailored to your project needs.

Manufacturing Process
Tubes | Pipes Alloy Size Range
pipes
  • Copper (ETP | DHP | DLP | DPA)
  • Cupro-Nickel(90:10 | 70:30 | 95:5)
  • Brasses (ADMIRALTY I ALUMINIUM | 63:37 | 70:30 | 85:15 | 90:10 | 95:5)
  • Outside Diameter: 3.00mm(min) – 219.00mm (max)
  • Wall Thickness: 0.30mm (min) – Subject to O.D.
  • Length: 16.50 mtr (max) in Straight Length 100 mtr (max) in Coil Subject to O.D. & W. Thickness

PHYSICAL PROPERTIES OF COPPER & COPPER BASED ALLOY

Density z Gms/cm Melting Point Coefficient of thermal expansion (20-300 °C) X10 per °C Specific heat (at 20°C) Cal/gm/ °C Thermal conductivity at 20°C Cal/ CM/Sec/ °C Electrical conductivity at 20°C %1ACS.
Solidus Temp. °C Liquidus Temp. °C
Electrolytic Cu (ETP) 8.89- 8.9 1065 1083 17.7 0.092 0.934 101%
DHP Cu 8.94 1065 1083 177.7 0.092 70-87 70-80
DPA Cu 8.94 1065 1082 18.0 0.092 35-45 35-45
TELLURIUM Cu (0.5 Tel) 8.94 1050 1080 17.8 0.092z 0.88 95%
70/30 Cartridge Brass 8.53 915 955 19.9 0.090 0.29 28%
Admiralty Brass 8.53 900 935 20.2 20.2 0.090 0.26 25%
Aluminium Brass 8.33 930 970 18.5 0.090 0.24 23%
70/30 Cu. Ni. 8.94 1100 1150 17.1 0.090 0.11 9%
90/10 Cu. Ni. 8.94 1170 1240 16.2 0.090 0.07 4.6%

WEIGHT CALCULATING FORMULA

Tubes Kgs. per foot (Tubes) (D & t in inches) Kgs. per meter (Tubes) (D & t in mm)
Copper Tubes/ Cu. NI.Tubes (D – t) x t x 5.529 (D – t) x t x 0.0281 D = Outside diameter t = Wall Thickness
70/30 Brass & Ad Brass (D – t)x t x 5.269 (D – t) x t x 0.0268
Al Brass (D – t)x t x 5.149 (D – t) x t x 0.0262
Rods Kgs. per foot (Rods) (D in inches) Kgs.per meter (Rods) (D in mm)
Copper D2 x 1.381 D2 x 0070 D=Outside diameter
Pb Brass D2 x 1.304 D2 x 00663
Strips Bus Bars Kgs. per foot (Strips) Kgs.per meter (Strips)
Copper Width x Thickness ————— 369 Width x Thickness / 369 X 3.281 or Width X Thickness X 0.0089