|
Code |
API Code |
|---|---|
| C14A-15（XX） | C14-15 |
| C14A-20-125（XX） | C14-20-125 |
| C14A-20（XX） | C14-20 |
| C14A-25（XX） | C14-25 |
| C14A-30（XX） | C14-30 |
| C14A-40（XX） | — |
Note:
- XX is the material identification code;
- The inner surface is welded with hard alloy for guiding the valve ball, with a hardness of 35HRC to 45HRC and a single-side thickness of 0.050in to 0.125in (1.27mm to 3.175mm);
- When paired with a hard alloy valve ball, it can protect the valve cover.
