Copper , Brass, Aluminium Suppliers, Exporters

Stainless Alloys is a prominent manufacturer, stockiest, supplier, and distributor of Copper & Brass and Aluminium. Copper tubes and pipes are non-ferrous metal. Our Copper & Copper Alloys Tubes and pipes are pressed and drawn seamless in nature. The copper tube has good thermal conductivity, electrical conductivity characteristics. It has become the first choice of modern contractors for its conductive parts of electronic products and main materials of heat dissipation accessories. The copper tube and pipes have strong anti-corrosion performance and are not easy to be oxidized or react with some liquid substances. The copper alloys tubes and pipes are easy to bend and shape. Copper tubes and pipes are most often used for the supply of cold and hot tap water, and as a refrigerant line in HVAC systems.

Copper & Brass and Aluminium Tubes and Pipes is joined using compression connection, flare connection or solder. Copper & Copper Alloy Pipes and Tubes, which possesses good low temperature toughness. Copper Seamless Pipes is subject to crevice corrosion and pitting in warm chloride environments, and to stress corrosion cracking above about 60 Degree C. Besides, they have good heat conductibility. Thus, they are widely used for radiators, heat exchangers, coolers, electro-heat-up pipe, air conditioner and refrigerators. Theses copper pipes are used in oil transportation, water pipes and gas pipes, brake pipes for construction.

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Copper , Brass, Aluminium Types

Pipes

Sheet

Plate

Tube

Pipe fittings

Valves

Material Of Construction

Pipes

Aluminium Pipes : 6061, 6063, 6082, 6083, 7050
Standard :AMS QQ-A-200/8, AMS QQ-A-200/9, AMS 4160/4161/4172
Size : 8 (1-1/2″ / 1.900″)
Brass Pipes : 6061, 6063, 6082, 6083, 7050
Grades:C230 Brass Pipe, C23000, Cuzn37 Brass Pipe
Size: 1.5mm to 22.2mm (1.5mm to 150mm)
Copper Pipes : 6061, 6063, 6082, 6083, 7050
Standard :ASTM B 280 ASME SB 280 / ASTM B 68 ASME SB 68
Size: up to 100 ft.

Sheet

Aluminium Sheet : 1100, 2014, 2017, 2024, 3003, 5052, 5082, 5083, 5086, 5754, 6061, 6063, 6082, 6083, 7050, 7075
Standard :AMS QQ-A-200/8, AMS QQ-A-200/9, AMS 4160/4161/4172
Size : 8 (1-1/2″ / 1.900″)
Brass Sheet: C21000, C22000, C22600, C23000, C24000, C26000, C26800, C27200, or C28000
Grades:C230 Brass Pipe, C23000, Cuzn37 Brass Pipe
Size: 1000 mm x 2000 mm, 1220 mm x 2440 mm, 1500 mm x 3000 mm, 2000 mm x 2000 mm, 2000 mm x 4000 mm
Copper Sheet : Cupro Nickel 90/10 (C70600), Cupro Nickel 70/30 (C71500), UNS C71640
Thickness :ASTM B151 / ASME SB151
Size: 3.0mm – 120mm

Plate

Aluminium Plate : 1100, 2014, 2017, 2024, 3003, 5052, 5082, 5083, 5086, 5754, 6061, 6063, 6082, 6083, 7050, 7075
Standard :ASTM B209 / ASME SB2092
Thickness : 0.2~300mm
Brass Plate: 1100, 2014, 2017, 2024, 3003, 5052, 5082, 5083, 5086, 5754, 6061, 6063, 6082, 6083, 7050, 7075
Standard:ASTM / ASME SB 62
Size: 1000 mm x 2000 mm, 1220 mm x 2440 mm, 1500 mm x 3000 mm, 2000 mm x 2000 mm, 2000 mm x 4000 mm)
Copper Plate : 1100, 2014, 2017, 2024, 3003, 5052, 5082, 5083, 5086, 5754, 6061, 6063, 6082, 6083, 7050, 7075
Standard :ASTM B171 / ASME SB171
Size: 1000 mm x 2000 mm, 1220 mm x 2440 mm, 1500 mm x 3000 mm, 2000 mm x 2000 mm, 2000 mm x 4000 mm

Tubes

Aluminium Tube : 6061, 6082, 5083, 5086, 5052 ,6063, 7075, 1100
Standard :ASTM B 211 ASME SB 211 / ASTM B 619 ASME SB 619
Tube Size : 6 mm OD x 0.7 mm to 50.8 mm OD x 3 mm thk.
Brass Tube: 6061, 6082, 5083, 5086, 5052 ,6063, 7075, 1100
Standard:ASTM B135 ASME SB135 / ASTM B36 ASME SB36
Tube Size: 6 mm OD x 0.7 mm to 50.8 mm OD x 3 mm thk.
Copper Tube : 6061, 6082, 5083, 5086, 5052 ,6063, 7075, 1100
Standard :ASTM B280 ASME SB280 / ASTM B75 ASME SB75
Tube Size: 6 mm OD x 0.7 mm to 50.8 mm OD x 3 mm thk.

Pipe fittings

Aluminium Pipe fittings : 6063, 6061T6/T651, 6082 T6/T651, 5052, 5083, 5086, 7075, 1100, 2014, 2024
Standard :ASTM B361, ASME SA361
Size : Seamless Elbow ( 1/2″～24″), ERW / Welded / Fabricated Elbow (1/2″～48″)
Brass Pipe fittings: 063, 6061T6/T651, 6082 T6/T651, 5052, 5083, 5086, 7075, 1100, 2014, 2024
Standard:ASTM B135 ASME SB135 / ASTM B36 ASME SB36
Size: Seamless Butt Weld Fittings: 1/2″ – 10″, Welded Butt Weld Fittings: 1/2″ – 48″
Copper Pipe fittings : 063, 6061T6/T651, 6082 T6/T651, 5052, 5083, 5086, 7075, 1100, 2014, 2024
Standard :ASTM B466, B467
Size: 1/2" to 24" NB to 24″NB in

Valves

Aluminium Valves :
Size : 25mm to 500mm (Above on Request)
Body: Aluminum
Size: Seamless Butt Weld Fittings: 1/2″ – 10″, Welded Butt Weld Fittings: 1/2″ – 48″
Disc :SS304 I SS316 I SS31 6L
Seat: Food Grade Silicon | EPDM
Pressure : Upto 3Kg/Cm2 | 7Kg/Cm2
Temperature: 95°C Max in Silicon or EPDM
End :Flanged End

Brass Valves :
Type : Two-Piece, Full Bore, Lever Operated
Pressure Rating 6-10mm PN50 • 15-50mm PN25
Temperature -15°C to 120°C
Nominal Pressure:1.6MPa
Working Medium: Water, Non-causticity liquid & Saturated Steam(≤0.6Mpa)
Working Temperature: -20°c≤t≤100°c
Size:1/2″, 3/4″, 1″,1 1/4″, 1 1/2″, 2″, 2-1/2″, 3″, 4″

Copper Valves:
Seal Material PTFE/ RPTFE
Working Pressure1.6 – 6.4Mpa
Working Temperature -29°C — +180°C
Availabe Size1/2″-4″,(DN15-DN100)
Available Connection BSP/ BSPT/ NPT/ Flanged/ Welded
Nominal Pressure P10/PN16

Testing Facilities
Exporting Countries
Supplying Cities

Pipes and Tubes go with quality assurance test under professionals some of the tests are:

Mechanical test/ hardness test/ tensile test
Chemical test/ spectral test
Positive material test
Destructive and no destructive test
Micro/ macro test
Pitting resistance tests
Intergranular corrosion test
Flattening/ flaring test
Ultrasonic test
Visual inspection test
Third party inspection report

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