Mos foob npauj npaim valve
Nta
Kev kub siab tsis kam
Thickened valve lub cev, siab hardness, muaj zog toughness, siab siab tsis kam, muaj zog siab tsis kam thiab muaj peev xwm tiv thaiv tawg
Kab mob kis tau tus mob, ceev ceev thiab kev ua haujlwm-txuag
Feem ntau worm iav taub hau. Qhov kev hloov yog ntau zog-txuag, lub valve lub cev yog thickened, lub luj yog hnyav dua thiab muaj kev nyab xeeb
Npauj npaim valve flange hom
Npauj npaim valve flange yog hu ua flange phaj lossis flanged qhov chaw. Nws yog ib yam khoom uas txuas li qub thiab cov kav dej hauv cov kav dej. Npauj npaim valve tshwj xeeb flanges yog tib yam li cov flanges zoo tib yam, tab sis cov qhov hauv qhov sib txawv. Qhov tshwj xeeb flange rau npauj npaim valve muaj lub qhov me me thiab ib qho ntxiv rau cov yeeb nkab ntxig. cov
Npauj npaim valve flanges tuaj yeem yog tus kheej lossis ua ke, xws li flanges ntawm ob qhov kawg ntawm lub valve los pab txhawb kev teeb tsa ntawm bolts. Qhov kev sib txuas ntawm flange-rau-flange ntawm ib kawg ntawm cov yeeb nkab thiab lwm qhov kawg, los yog kev sib txuas sib txuas, yog hais txog kev sib txuas foldable nyob rau hauv uas flanges, gaskets thiab bolts txuas rau ib leeg raws li cov txheej txheem sealing. Cov yeeb nkab flanges xa mus rau cov khoom siv kav dej. Lub flange siv rau hauv nruab nrab piping yog hais txog lub flange ntawm lub valve. Lub flange muaj qhov. Bolts nruj nreem txuas ob lub flanges, thiab cov flanges raug kaw nrog gaskets.
Kev paub yooj yim ntawm flange npauj npaim valve
Lub flange npauj npaim valve qhia txog tus kheej-sealing tsim lub tswv yim, nyob rau hauv uas kev sib txuas ntawm lub valve disc thiab lub valve ncej txais ib tug patented rub-tawm tus pin qauv. Cov yam ntxwv tseem ceeb ntawm lub valve no yog txhim khu kev qha sealing, bidirectional sealing, thiab nruj kev twb kev txuas yam tsis muaj loosening, ua rau lub valve kav ntev. Nws cov yam ntxwv yog raws li nram no:
Ob-txoj kev sealing Feem ntau, vim nws cov qauv tsim, cov npauj npaim li qub tsis tuaj yeem kaw zoo nyob rau hauv kev ua haujlwm siab nyob rau hauv qhov kev taw qhia (tsis haum rau kev sib khi). Tam sim no, tsis muaj qhov yuav tsum tau ua rau kev sib khi bidirectional hauv cov qauv hauv tebchaws.
Npauj npaim valve flange hom
Npauj npaim valve flange yog hu ua flange phaj lossis flanged qhov chaw. Nws yog ib yam khoom uas txuas li qub thiab cov kav dej hauv cov kav dej. Npauj npaim valve tshwj xeeb flanges yog tib yam li cov flanges zoo tib yam, tab sis cov qhov hauv qhov sib txawv. Qhov tshwj xeeb flange rau npauj npaim valve muaj lub qhov me me thiab ib qho ntxiv rau cov yeeb nkab ntxig. Npauj npaim valve flanges tuaj yeem yog tus kheej lossis ua ke, xws li flanges ntawm ob qhov kawg ntawm lub valve los pab txhawb kev teeb tsa ntawm bolts. Qhov kev sib txuas ntawm flange-rau-flange ntawm ib kawg ntawm cov yeeb nkab thiab lwm qhov kawg, los yog kev sib txuas sib txuas, yog hais txog kev sib txuas foldable nyob rau hauv uas flanges, gaskets thiab bolts txuas rau ib leeg raws li cov txheej txheem sealing. Cov yeeb nkab flanges xa mus rau cov khoom siv kav dej. Lub flange siv rau hauv nruab nrab piping yog hais txog lub flange ntawm lub valve. Lub flange muaj qhov. Bolts nruj nreem txuas ob lub flanges, thiab cov flanges raug kaw nrog gaskets.
[Butterfly valve flange khoom] No. 20, A105, Q235A, 12Cr1MoV, 16MnR, 15CrMo, 18-8, 321, 304, 304L, 316, 316L. [Sealing deg form] Flat deg (FF), tsa nto (RF), convex nto (M), concave nto (F), concave thiab convex nto (MF), tenon nto (T), zawj nto (G), tus nplaig thiab zawj nto (TG), nplhaib sib txuas nto (RJ).
[Raws li cov qauv kev lag luam petrochemical] Threaded flange (PT), taub qab vuam flange (WN), tiaj vuam flange (SO), qhov (socket vuam flange) (SW), xoob flange (LJ), flange npog (tsis sau tseg).
[Raws li cov qauv kev lag luam hauv kev lag luam] Integral flange, taub qab vuam flange, phaj tiaj vuam flange, taub qab vuam nplhaib phaj xoob flange, tiaj vuam nplhaib phaj xoob flange, flanged nplhaib phaj xoob flange, flange npog. cov
[raws li lub teb chaws tus qauv] Integral flange, threaded flange, taub qab vuam flange, caj dab ca vuam flange, caj dab socket vuam flange, taub qab vuam nplhaib caj dab xoob lub tes tsho flange, phaj tiaj vuam flange, taub qab vuam nplhaib phaj xoob lub tes tsho Flange, phaj xoob lub tes tsho flange, flanged nplhaib phaj xoob lub tes tsho flange, flange npog. cov
[raws li cov qauv kev lag luam tshuaj] Integral flange (IF), threaded flange (Th), phaj tiaj vuam flange (PL), txoj kab uas hla taub qab vuam flange (WN), caj dab tiaj vuam flange (SO), qhov (socket vuam flange) (SW), taub qab vuam nplhaib xoob lub tes tsho flange (PJ / SE), lub nplhaib vuam lub tes tsho xoob flange (PJ / RJ), kab flange npog (BL (S)), flange npog (BL).
Cim npe nrov: phau ntawv cf8m roj hmab foob npauj npaim valve, Tuam Tshoj, tuam ntxhab, lwm tus muag khoom, Hoobkas, yuav, nqe, hais
