The components of high-temperature ball valve are made of the following materials:
| S/N |
Part name |
High temperature ball valve material |
| one |
valve body |
Stainless steel/chrome nickel titanium steel (304/316) |
| two |
seal ring |
(M/F) High strength wear-resistant carbon stone ink ≤ 300 ℃ (PPN) for polymerization, temperature ≤ 350 ℃ |
| three |
sphere |
stainless steel |
| four |
filler |
teflon |
| five |
Packing gland |
Stainless steel 304/316 |
| six |
Valve rod |
Chromium stainless steel |
| seven |
Handle |
carbon steel |
