| 代号 | 可替换API标准件 |
| C14P-15(XX) | C14-15 |
| C14P-20-125(XX) | C14-20-125 |
| C14P-20(XX) | C14-20 |
| C14P-25(XX) | C14-25 |
| C14P-30(XX) | C14-30 |
| C14P-40(XX) | — |
注:①XX为材料标识代号;
②流道面积大,无导向,减少稠油流动阻力;
③适用于供液充足或稠油井。
| 代号 | 可替换API标准件 |
| C14P-15(XX) | C14-15 |
| C14P-20-125(XX) | C14-20-125 |
| C14P-20(XX) | C14-20 |
| C14P-25(XX) | C14-25 |
| C14P-30(XX) | C14-30 |
| C14P-40(XX) | — |
注:①XX为材料标识代号;
②流道面积大,无导向,减少稠油流动阻力;
③适用于供液充足或稠油井。