Valve Mai Haɓakawa Mai Haɓakawa
Bayani:
A lokacin aikin hakowa, lokacin da aka yi harbin rijiyar kuma an toshe gunkin. Za'a iya buɗe bawul ɗin ta hanyar wucewa don tafiya cikin ruwa da kuma kisa sosai. Kafin hakowa a cikin samuwar iskar gas, bawul ɗin ta hanyar wucewa zai kasance kusa ko akan bit.
Lokacin da ya faru da kyau harbi da famfo matsa lamba ya yi yawa ko kuma katange, za a iya ɗaukar matakai masu zuwa don buɗe bawul ɗin wucewa:
1. Fitar Kelly da sauke a cikin ƙwallon karfe (ko ƙwallon nailan) wanda kayan aiki ke ɗauka;
2. Haɗa tare da Kelly;
3. Sanya kwallon a cikin mai riƙewa ta hanyar zazzagewar famfo;
4. Lokacin da aka rufe ruwa, za a iya cire shingen shinge ta hanyar ƙara 0.5 ~ 1.5Mpa matsa lamba fiye da nauyin famfo na asali;
5. Bayan fil ne sheared, da hatimi hannun riga motsa saukar da bude ramin fitarwa da famfo matsa lamba zo zuwa sauke saukar, sa'an nan al'ada wurare dabam dabam da kuma da-kisa aiki za a iya fara.
Ƙayyadaddun bayanai
Samfura | OD (mm) | Hatimi hannun riga (mm) | Sama Haɗin kai (BOX) | Haɗin ƙasa | Ruwan famfo nafil-kashe shear fil | OD of Karfe ball (mm) |
Saukewa: PTF105 | 105 | 32 | NC31 | NC31 (PIN) | 3 ~ 10MPa | 35 |
Saukewa: PTF121A | 121 | 38 | NC38 | NC38 (PIN) | 3 ~ 10MPa | 45 |
Saukewa: PTF127 | 127 | 38 | NC38 | NC38 (PIN) | 3 ~ 10MPa | 45 |
Saukewa: PTF127C | 127 | 38 | NC38 | 3 1/2 REG (BOX) | 3 ~ 10MPa | 45 |
Saukewa: PTF159 | 159 | 49 | NC46 | NC46 (PIN) | 3 ~ 10MPa | 54 |
Saukewa: PTF159B | 159 | 49 | NC46 | 4 1/2 REG (BOX) | 3 ~ 10MPa | 54 |
Saukewa: PTF168 | 168 | 50.8 | NC50 | NC50 (PIN) | 3 ~ 10MPa | 57 |
Saukewa: PTF203 | 203 | 62 | 6 5/8 REG | 6 5/8 REG (BOX) | 3 ~ 10MPa | 65 |