Yuhong Group Co.,Ltd
Yuhong Holding Group Co.,LTD
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SEAMLESS COPPER TUBE ASTM B111 C68700 O61 ALUMINUM BRONZE,B U BEND TUBE
ASTM B111/ B111M : Standard Specification for Copper and Copper-Alloy Seamless Condenser Tubes
Feature:
1) Seamless Condenser and Heat-exchangers tube series: Admiralty brass tube (HSN 70-1/C44300/CUZn28Sn1AS) and Aluminum brass tube(HAI 77-2/C687000/CuZn20Al2As) etc.
2) Seamless copper-nickel alloy tubes for condenser and Heat-exchangers tube series: BFe 10-1-1/C706000/CuNi10Fe1Mn, BFe 30-1-1/C71500/CuNi30Mn1Fe and other copper-nickel alloy tubes;
3) Seamless Brass tube and Arsenical brass tube series: C26130, C26000, C27000, C27200, C28000 and other copper-nickel alloy tubes are widely used in sanitary ware, antenna, decoration, sationery, copper standard compontent, etc
4) Copper pipe and tube series: T2/C 11000/C102. TP2/C12200/C106 and other copper tubes.
Also can supply SB 111 C 715, SB 111 C706 etc.
5) OD:5-80mm
6) WT:0.5-10mm
7) R:38-600mm
8) Test: Automatic Eddy Current Testing, Hydrostatic, Air Pressure test, Hardness testing, Grain size testing, Universal Material Test.
| Copper or Copper Alloy UNS No. | Description |
| C10100 | Oxygen-free electronic |
| C10200 | Oxygen-free without residual deoxidants |
| C10300 | Oxygen-free, extra low phosphorus |
| C10800 | Oxygen-free, low phosphorus |
| C12000 | Phosphorized, low residual phosphorus |
| C12200 | Phosphorized, high residual phosphorus |
| C14200 | Phosphorized, arsenical |
| C19200 | Phosphorized, 1 % iron |
| C23000 | Red Brass |
| C28000 | Muntz Metal |
| C44300 | Admiralty Metals, B, C, and D |
| C44400 | |
| C44500 | |
| C60800 | Aluminum Bronze |
| C61300 | |
| C61400 | Aluminum Bronze, D |
| C68700 | Aluminum Brass, B |
| C70400 | 95-5 Copper-Nickel |
| C70600 | 90-10 Copper-Nickel |
| C70620 | 90-10 Copper-Nickel—Welding Grade |
| C71000 | 80-20 Copper-Nickel |
| C71500 | 70-30 Copper-Nickel |
| C71520 | 70-30 Copper-Nickel—Welding Grade |
| C71640 | Copper-nickel-iron-manganese |
| C72200 |
Admiralty Brass tube
1> Standard: ASTM B111, JIS H3300, BS EN 12451, EN 12449, GB/T8890 etc.
2> Quality: bright ,clean and smmoth in the surface; No burr in the end ;
3> Temper: Bright anneal,half hard,and hard drawn
