Valve ya mpira wa kauri
Valve ya mpira wa kauri
1. DN: 50-600mm
PN: 150lb/300lb/900lb nk
2. Kati: gesi ya maji na mafuta ya mafuta.
3. Temp.:+10 ~150.
PS: Vigezo vya bidhaa vinaweza kuamuru wateja, vigezo hapo juu kwa kumbukumbu tu.
Shinikizo la kawaida | Mtihani wa nguvu | Mtihani wa muhuri wa maji | Mtihani wa Muhuri wa Gesi | |||
MPA | Lbf/in2 | MPA | Lbf/in2 | MPA | Lbf/in2 | |
150 | 3.1 | 450 | 2.2 | 315 |
0.5 ~ 0.7 |
60 ~ 100 |
300 | 7.8 | 1125 | 5.6 | 815 | ||
600 | 15.3 | 2225 | 11.2 | 1630 | ||
900 | 23.1 | 3350 | 16.8 | 2440 | ||
1500 | 38.4 | 5575 | 28.1 | 4080 | ||
2500 | 64.6 | 9367 | 47.4 | 6873 |
Sehemu kuu na
vifaa na utendaji.
Hapana. | Sehemu jina | Mfululizo wa chuma cha kaboni | Mfululizo wa chuma cha pua | Mfululizo wa chuma cha cryogenic | Mfululizo sugu wa kiberiti | |
Mfululizo wa chuma cha kaboni | Mfululizo wa chuma cha pua | |||||
1 | Mwili | A216 WCB | A351-CF8, CF8M, CF3, CF3M | A352 LCB, LCC | GB/T 12229 A216 WCB | A351 CF8M |
2 | Kiti | PTFE, RPTFE, sintering kaboni nyuzi, chuma+mpira wa mpira | ||||
3 | Mpira | A105+ HCR/ENP | A351-CF8, CF8M, CF3, CF3M | A352 LCB, LCC+ENP | A105+HCR/ENP | A351 CF8M+ENP |
4 | Chemchemi | Inconel 750 | ||||
5 | Stud Bolt | A193 B7 | A193 B8, B8M | A320 L7 | A193 B7M | A193 B8M |
6 | Gasket | Graphite rahisi+chuma cha pua | ||||
7 | Nut | A194 2H | A194 8M | A194 4 | A194 2hm | A194 8M |
8 | Bonnet | A216 WCB | A351-CF8, CF8M, CF3, CF3M | A352 LCB, LCC | GB/T 12229 A216 WCB | A351 CF8M |
9 | Shina | A182 F6A | A182 F304/316 | A182 F6A | A182 F304 | A182 F316 |
10 | Bush | Metal+PTFE; Kupunguza nyuzi za kaboni | ||||
11 | Kufunga gasket | A182 F6A | A182 F6A | A182 F6A | ||
12 | Ufungashaji | Graphite inayobadilika, PTFE | ||||
13 | Kufunga tezi | A216 WCB | A351-CF8, CF8M | A351-CF8 | GB/T 12229 A216 WCB | A351 CF8M |
14 | Screw | A193 B7 | A193 B8, B8M | A320 L7 | A193 B7M | A193 B8M |
15 | Msimamo | GB/T 700 Q235A+Zn (CR) | ||||
16 | Kushughulikia | A216 WCB | ||||
17 | Shikilia pete | GB/T 1222 65mn |