Categories | Aluminium Brass Tubes |
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Brand Name: | Joyruns |
Model Number: | 6mm to 88.9mm |
Certification: | ISO9001 |
Place of Origin: | Changzhou |
MOQ: | 2Tons |
Payment Terms: | L/C, T/T |
Supply Ability: | 1500Tons/Month |
Delivery Time: | 20days |
Packaging Details: | wooden box packing |
Standard: | ASTM B111, DIN1785,JIS H3300,BS 2871 CZ110 |
Material: | C68700/CuZn20AL2/CZ110/C71000 |
OD Size: | 6mm to 89mm |
WT: | 0.7mm to 3mm |
Length: | 12m |
Type Of Productis: | Seamless Tube, Welded Tube , Copper Fin Tube |
The 70/30 brass tube has a higher strength than CZ108 (Common Brass) which makes it ideal for heat exchanger tube. Heat exchanger tube needs to contain properties that allow for expanding, bulging, flanging, or spinning. 70/30 brass tube can be readily soft or hard soldered.
We specialize in small quantities and short lead times for the repair markets where the exact size is not carried in stock or available from a distributor.
We are manufacturers, not just stockists so we are able to supply a range of copper alloys and aluminum alloys for the heat exchanger industry. Heat exchanger equipment includes process and equipment coolers, refrigeration system chillers, air blast coolers and oil coolers.
Alloy | Type | BSI | ISO | UNS | Common Names |
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Copper Nickel | 90/10 | CN102 | CuNi10Fe1Mn | C70600 | 90/10 Copper Nickel, Kunifer 103 |
70/30 | CN107 | CuNi30Mn1Fe | C71500 | 70/30 Copper Nickel, Kunifer 303 | |
66/2/2 | CN108 | CuNi30Fe2Mn2 | C71640 | 66/2/2 Copper Nickel, Yorcoron3 | |
Brass | 90/10 | CZ101 | CuZn10 | C22000 | Gilding Metal or Bronze |
70/30 | CZ126 | CuZn30As | – | Arsenical Brass | |
– | CZ110 | CuZn22Al2 | C68700 | Aluminium Brass, Yorcalbro3 | |
– | CZ111 | CuZn28Sn1 | C44300 | Admiralty Brass | |
– | CZ112 | CuZn38Sn1 | – | Naval Brass | |
Copper | – | C106 | Cu-DHP | C12200 | Phosphorus Deoxidised |
– | C101 | Cu-ETP | C11000 | Electrolytic HC | |
– | C103 | CuOF | C10200 | OF |
Packing