| STANDARD: | ASTM B111，ASME SB111 | GRADE: | UNS No. C10100， C10200， C10300， C10800， C12000， C12200， C14200， C19200， C23000， C28000， C44300， C44400， C44500， C60800， C61300， C61400， C68700， C70400， C70600， C70620， C71000， C71500， C71520， C71640， And C72200 |
|---|---|---|---|
| TEST: | ET， HT， Flattening Test，Expansion Test， Mercurous Nitrate Test; Ammonia Vapor Test; Chemical Analysis; Microscopical Examination，Tension Testing. | OD: | 9.53，19.05，12，7，25.4，38，1MM… |
| WT: | 0.89，1，1.2，1.5，1.65，2，2.11MM… | ||
| High Light: | O61 Seamless Copper Tube， C68700 Seamless Copper Tube， ASTM B111 Seamless Copper Tube | ||
SEAMLESS COPPER TUBE ASTM B111 C68700 O61 FOR HEAT EXCHANGER CONDENSER
ASTM B111/ B111M : Standard Specification for Copper and Copper-Alloy Seamless Condenser Tubes and Ferrule Stock
| 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 |
TESTING: ET; HT; Flattening Test; Expansion Test， Mercurous Nitrate Test; Ammonia Vapor Test; Chemical Analysis; Microscopical Examination; Tension Testing.
