
| PART NAMES | MATERIALS. |
| BODY | ASTM A182 F304, ASTM A182 F304L, ASTM A182 F316, ASTM A182 F316L. |
| BONNET | ASTM A182 F304, ASTM A182 F304L, ASTM A182 F316, ASTM A182 F316L. |
| SEAT | ASTM A276 304, ASTM A276 304L, ASTM A276 316, ASTM A276 316L + HF. |
| WEDGE | ASTM A276 304, ASTM A276 304L, ASTM A276 316, ASTM A276 316L. |
| STEM | ASTM A276 304, ASTM A276 304L, ASTM A276 316, ASTM A276 316L. |
| GASKET | 304 + GRAPHITE. |
| HANDWHEEL | ASTM A197. |
| PACKING | GRAPHITE. |
| GLAND | ASTM A276 304, ASTM A276 304L, ASTM A276 316, ASTM A276 316L. |

Source: https://www.kellyvalve.com/cryogenic-extended-gate-valve-a182-f304l-cl1500-1in-bw.html