Qalabka wax lagu shubo ee Valves
Qalabka Casriga ah ee ASTM
| Qalab | ASTM Qaadista SPEC | Adeegga |
| Birta Kaarboonka | ASTM A216 Heerka WCB | Codsiyada aan daxalka ahayn oo ay ku jiraan biyaha, saliida iyo gaaska heerkulka u dhexeeya -20°F (-30°C) iyo +800°F (+425°C) |
| Heerkulka Hoose Birta Kaarboonka | ASTM A352 Heerka LCB | Codsiyada heerkulka hooseeya ilaa -50°F (-46°C). Looma isticmaalo in ka badan +650°F (+340°C). |
| Heerkulka Hoose Birta Kaarboonka | ASTM A352 Darajada LC1 | Codsiyada heerkulka hooseeya ilaa -75°F (-59°C). Looma isticmaalo in ka badan +650°F (+340°C). |
| Heerkulka Hoose Birta Kaarboonka | ASTM A352 Fasalka LC2 | Codsiyada heerkulka hooseeya ilaa -100°F (-73°C). Looma isticmaalo in ka badan +650°F (+340°C). |
| 3½% nikkel Birta | ASTM A352 Fasalka LC3 | Codsiyada heerkulka hooseeya ilaa -150°F (-101°C). Looma isticmaalo in ka badan +650°F (+340°C). |
| 1¼% Chrome 1/2% Moly Steel | ASTM A217 Fasalka WC6 | Codsiyada aan daxalka ahayn oo ay ku jiraan biyaha, saliida iyo gaaska heerkulka u dhexeeya -20°F (-30°C) iyo +1100°F (+593°C). |
| 2¼% Chrome | ASTM A217 Fasalka C9 | Codsiyada aan daxalka ahayn oo ay ku jiraan biyaha, saliida iyo gaaska heerkulka u dhexeeya -20°F (-30°C) iyo +1100°F (+593°C). |
| 5% Chrome 1/2% Moly | ASTM A217 Fasalka C5 | Codsiyada daxalka fudud ama naxsiga leh iyo sidoo kale codsiyada aan qudhunka lahayn ee heerkulka u dhexeeya -20°F (-30°C) iyo +1200°F (+649°C). |
| 9% Chrome 1% Moly | ASTM A217 Fasalka C12 | Codsiyada daxalka fudud ama naxsiga leh iyo sidoo kale codsiyada aan qudhunka lahayn ee heerkulka u dhexeeya -20°F (-30°C) iyo +1200°F (+649°C). |
| 12% Chrome Birta | ASTM A487 Darajada CA6NM | Codsiga xun ee heerkulka u dhexeeya -20°F (-30°C) iyo +900°F (+482°C). |
| 12% Chrome | ASTM A217 Fasalka CA15 | Codsi xun oo heerkul ah ilaa +1300°F (+704°C) |
| 316SS | ASTM A351 Darajada CF8M | Dhirbaaxo ama mid aad u hooseeya ama heerkul sare oo aan qudhun lahayn inta u dhaxaysa -450°F (-268°C) iyo +1200°F (+649°C). Ka sarreeya +800°F (+425°C) caddee waxa ku jira kaarboon 0.04% ama ka badan. |
| 347SS | ASTM 351 Darajada CF8C | Ugu horrayn heerkulka sare, codsiyada daxalka u dhexeeya -450°F (-268°C) iyo +1200°F (+649°C). Ka sarreeya +1000°F (+540°C) caddee waxa ku jira kaarboon 0.04% ama ka badan. |
| 304SS | ASTM A351 Fasalka CF8 | Heerkul aad u sarreeya ama aad u sarreeya oo aan qudhun lahayn inta u dhaxaysa -450°F (-268°C) iyo +1200°F (+649°C). Ka sarreeya +800°F (+425°C) caddee waxa ku jira kaarboon 0.04% ama ka badan. |
| 304L SS | ASTM A351 Fasalka CF3 | Adeegyada qudhunka ah ama aan qudhunka lahayn ilaa +800F (+425°C). |
| 316L SS | ASTM A351 Darajada CF3M | Adeegyada qudhunka ah ama aan qudhunka lahayn ilaa +800F (+425°C). |
| Alloy-20 | ASTM A351 Darajada CN7M | U adkaysiga wanaagsan ee sulfuric acid ilaa +800F (+425°C). |
| Monel | ASTM 743 Fasalka M3-35-1 | Darajo weldable. Iska caabbinta wanaagsan ee daxalka dhammaan asiidhyada organic caadiga ah iyo biyaha milixda ah. Sidoo kale aad ugu adkaysanaysa inta badan xalalka alkaline ilaa +750°F (+400°C). |
| Hastelloy B | ASTM A743 Darajada N-12M | Si fiican ugu habboon wax ka qabashada hydrofluoric acid dhammaan heerarka iyo heerkulka. Iska caabbinta wanaagsan ee asiidhyada sulfuric iyo phosphoric ilaa +1200°F (+649°C). |
| Hastelloy C | ASTM A743 Darajada CW-12M | Iska caabbinta wanaagsan ee xaaladaha oksaydheynta. Guryaha wanaagsan ee heerkulka sare. Iska caabbinta wanaagsan ee asiidhyada sulfuric iyo phosphoric ilaa +1200°F (+649°C). |
| Inconel | ASTM A743 Fasalka CY-40 | Aad ugu fiican adeega heerkulka sare. Iska caabbinta wanaagsan ee warbaahinta iyo jawiga daxalka ilaa +800°F (+425°C). |
| Bronze | ASTM B62 | Biyo, saliid ama gaas: ilaa 400°F. Aad ugu fiican adeega brine iyo biyaha badda. |
| Qalab | ASTM Qaadista SPEC | Adeegga |
Waqtiga boostada: Seb-21-2020