DBB biyu ball bawul su ne biyu kusa kusa, biyu hutu da saki aiki bawul. Lokacin da duka ƙarshen bawul ɗin ke ƙarƙashin matsin lamba a lokaci ɗaya, matsakaicin da ke cikin rami na bawul za a iya fitar da shi daga bututun bawul ko bawul ɗin iska, kuma matsakaicin matsakaicin sama da ƙasa na bawul ɗin ba zai ci gaba da shiga cikin rami ba, kuma kusan ninki biyu. Lokacin da ɗakin tsakiya ya kasance a babban matsin lamba, wurin zama na bawul zai iya sakin matsa lamba ta atomatik, wato, saki. Sun dace da kananzir jirgin sama, mai haske, iskar gas, iskar gas, iskar gas, iskar gas, matsakaicin sinadarai, da sauransu.
Babban fasali na ginin JLPV DBB biyu ball bawul suna biyowa:
1. 1PC, 3PC da duk welded jiki yi.
2. Ana iya tsara su azaman ƙwallon ƙafa da ƙwallon ƙafa.
3. Cikakken buɗaɗɗen buɗaɗɗen buɗaɗɗen buɗaɗɗen buɗawa (DBB).
4. Biyu bawul hudu zane zane yana tabbatar da aikin hatimi na jikin bawul, tare da zubar da sifili.
5. Anti-flying kara, tsarin allurar gaggawa na wurin zama da tushe, wuta mai lafiya da ƙirar ƙira, kuma ana ba da jikin bawul tare da rami na tsakiya don fitarwa na'urar.
Kewayon JLPV DBB biyu ball bawul zane ne kamar haka:
1. Girman: 2" zuwa 24" DN50 zuwa DN600
2. Matsi: Class 150lb zuwa 2500lb PN10-PN420
3. Material: carbon karfe, bakin karfe da sauran na kowa karfe kayan.
NACE MR 0175 anti-sulfur da anti-lalata karfe kayan.
4. Haɗin kai yana ƙare: ASME B 16.5 a cikin fuska mai tasowa (RF), Fuskar Fuskar (FF) da Ring Type Joint (RTJ)
ASME B 16.25 a cikin dunƙule ƙarshen.
5. Girman fuska da fuska: daidaita ASME B 16.10.
6. Zazzabi: -29 ℃ zuwa 425 ℃
JLPV bawul za a iya sanye take da gear afareta, pneumatic actuators, na'ura mai aiki da karfin ruwa actuators, lantarki actuators, kulle na'urorin, tsawo mai tushe da kuma da yawa wasu suna samuwa don saduwa da abokan ciniki' bukatun.
