Mpira Woyandama Vavu

Kufotokozera Kwachidule:

YOyandama MPIRA vavu Standard Design & Kupanga Standard: API 6D, ASME B16.34, API 608,BS 5351 Maso ndi maso: ASME B16.10, API 6D,DIN 3202,BSEN 558 Flange Connection Size: ASME B16.52,BSEN, Kuyesa ndi kuyang'anira: API598, API6D 1. Kupanga Mpando Wapadera Vavu ya mpira woyandama imatengera kapangidwe ka mphete yosindikizira yosinthika. Pamene kuthamanga kwapakati kumakhala kochepa, malo okhudzana ndi mphete yosindikizira ndi mpira amakhala ochepa. kotero kuchuluka kwa chisindikizo kumapangidwa pamalo pomwe mphete yosindikizira ndi ...


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Zipangizo

Zogulitsa Tags

MPIRA Woyandama

Standard

Design & Manufacturing Standard: API 6D, ASME B16.34, API 608, BS 5351

Maso ndi maso:ASME B16.10,API 6D,DIN 3202,BSEN 558

Kukula kwa Flange: ASME B16.5, BSEN 1092

Kuyesa ndi kuyendera: API598,API6D

1. Kupanga Mpando Wapadera

Vavu yoyandama ya mpira imatengera kapangidwe ka mphete yosindikizira yosinthika. Pamene kuthamanga kwapakati kumakhala kochepa, malo okhudzana ndi mphete yosindikizira ndi mpira amakhala ochepa. kotero apamwamba kusindikiza chiŵerengero aumbike pamalo pamene mphete chisindikizo ndi mpira kukhudzana kuonetsetsa odalirika kusindikiza. Kuthamanga kwapakati kukakwera, malo olumikizirana ndi chisindikizo ndi mpira amakulirakulira limodzi ndi kupindika kwa mphete yosindikizira, kotero mphete yosindikizira imatha kupirira kukankhidwa kwapakatikati popanda kuonongeka.

2. Kapangidwe Kapangidwe ka Moto

Pakayaka moto pakugwiritsa ntchito valavu, mphete yapampando yopangidwa ndi PTFE kapena zinthu zina zopanda zitsulo zidzawonongeka kapena kuonongeka pansi pa kutentha kwakukulu ndikuyambitsa kutsika kwakukulu. Mphete yosindikizira yamoto imayikidwa pakati pa mpira ndi mpando kotero kuti mpando wa valve ukawotchedwa, sing'angayo imakankhira mpirawo mofulumira kumphepete mwachitsulo chosindikizira chachitsulo kuti apange chitsulo chothandizira kuzitsulo zosindikizira zachitsulo, zomwe zingathe kulamulira bwino kutayikira kwa valve. Komanso, pakati flange kusindikiza gasket amapangidwa ndi zitsulo bala gasket, amene angathe kuonetsetsa kusindikiza ngakhale kutentha kwambiri. Mapangidwe amagetsi osayaka moto a valve yoyandama amagwirizana ndi zofunikira mu API 607, spi 6FA, BS 6755 ndi miyezo ina.

3. Kusindikiza kodalirika kwa Vavu tsinde

Tsinde limaperekedwa ndi phewa pansi pake kotero kuti silidzawombedwa ndi sing'anga ngakhale pansi pa zovuta kwambiri monga kuthamanga kwachilendo kukwera mkati mwa valavu ya valve, kulephera kwa mbale ya gland ndi etc. Komanso, kupewa kutayikira pambuyo pake. kunyamula kwa tsinde kumatenthedwa ngati moto, kukakamiza kumayikidwa pamalo pomwe tsinde la phewa ndi kukhudzana kwa thupi kuti apange mpando wosindikiza mobwerera. Mphamvu yosindikiza ya chisindikizo cham'mbuyo idzawonjezeka molingana ndi kuchuluka kwa kuthamanga kwapakati, kuti zitsimikizire kusindikizidwa kwa tsinde modalirika pansi pa zovuta zosiyanasiyana, kuteteza kutayikira ndikupewa kufalikira kwa ngozi.

Tsinde limatenga mawonekedwe osindikizira a mtundu wa V. Kuyika kwa mtundu wa V kumatha kusintha mphamvu yokakamiza ndi mphamvu yapakatikati ya gland kukhala mphamvu yosindikiza ya tsinde.

Malinga ndi zomwe wogwiritsa ntchito amafuna, makina osindikizira a disc odzaza amatha kutengedwa kuti apangitse kusindikiza kwa tsinde kukhala kodalirika.

4. Anti-static Structure

Vavu ya mpira imaperekedwa ndi anti-static structure ndipo imatenga chipangizo chotulutsa magetsi chokhazikika kuti chipangitse mwachindunji njira yokhazikika pakati pa mpira ndi thupi kapena kupanga njira yokhazikika pakati pa mpira ndi thupi kudzera pa tsinde, kuti itulutse magetsi osasunthika opangidwa. chifukwa cha kukangana pakutsegula ndi kutseka kwa mpira ndi mpando kudzera mu payipi, kupewa moto kapena kuphulika komwe kungayambike chifukwa cha static spark ndikuwonetsetsa chitetezo chadongosolo.

5. Lock And Misoperation Kupewa

Valve yamanja ya mpira imatha kutsekedwa ndi loko ikakhala pamalo otseguka kapena otseka. Chidutswa cha 90 ° chotseguka ndi chotseka chokhala ndi dzenje lokhoma chimapangidwa kuti chipewe kusokonezeka kwa ma valve chifukwa chogwira ntchito ndi osagwiritsa ntchito, komanso kutha kuteteza kutseguka kapena kutseka kwa valve, kapena ngozi zina zomwe zimachitika chifukwa cha kugwedezeka kwa mapaipi kapena zinthu zosayembekezereka. Ndizothandiza kwambiri makamaka pazinthu zoyaka moto. Ndizothandiza kwambiri makamaka pakuyaka ndi kuphulika kwamafuta, mapaipi opangira mankhwala ndi zamankhwala kapena machubu akumunda. Mbali pamutu wa tsinde kuti anaika ndi chogwirira utengera lathyathyathya kapangidwe. Pamene valavu yatsegulidwa, chogwiriracho chimakhala chofanana ndi payipi, kotero kuti zizindikiro zotsegula ndi zotseka za valve zitsimikizidwe kuti palibe cholakwika.


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  • Zida za Newsway Valves

    Thupi la valve ya NSW ndi zinthu zochepetsera zitha kuperekedwa mumtundu wa Forged ndi mtundu wa Casting. Pafupi ndi zinthu zosapanga dzimbiri ndi zitsulo za kaboni, timapanganso ma valve muzinthu zapadera monga titaniyamu, ma aloyi a faifi tambala, HASTELLOY®*, INCOLOY®, MONEL®, Alloy 20, super-duplex, corrosion resistant alloys ndi urea grade grade.

    Zida zomwe zilipo

    Dzina lamalonda UNS nr. Werkstoff ndi. Kupanga Kuponya
    Chitsulo cha carbon K30504 1.0402 A105 A216 WCB
    Chitsulo cha carbon   1.046 A105N  
    Low Temp Carbon Chitsulo K03011 1.0508 Chithunzi cha A350LF2 Chithunzi cha A352 LCB
    High Zokolola Chitsulo K03014   A694 F60  
    3 1/2 Nickel chitsulo K32025 1.5639 Chithunzi cha A350LF3 Chithunzi cha A352LC3
    5 Chrome, 1/2 Moly K41545 1.7362 A182 F5 A217 C5
    1 1/4 Chrome, 1/2 Moly K11572 1.7733 A182 F11 A217 WC6
      K11597 1.7335    
    2 1/4 Chrome, 1/2 Moly K21590 1.738 A182 F22 A217 WC9
    9 Chrome, 1 Moly K90941 1.7386 A182 F9 A217 CW6
    X 12 Chrome, 091 Moly K91560 1.4903 A182 F91 A217 C12
    13 Chrome S41000   A182 F6A A351 CA15
    17-4 PH S17400 1.4542 A564 630  
    254 SMO S31254 1.4547 A182 F44 Chithunzi cha A351 CK3MCuN
    304 S30400 1.4301 A182 F304 A351 CF8
    304l pa S30403 1.4306 A182 F304L A351 CF3
    310s S31008 1.4845 A182 F310S A351 CK20
    316 S31600 1.4401 A182 F316 A351 CF8M
      S31600 1.4436    
    316l ndi S31603 1.4404 A182 F316L A351 CF3M
    316 ndi S31635 1.4571 A182 F316Ti  
    317l ndi S31703 1.4438 A182 F317L Chithunzi cha A351CG8M
    321 S32100 1.4541 A182 F321  
    321H S32109 1.4878 A182 F321H  
    347 S34700 1.455 A182 F347 A351 CF8C
    347 H S34709 1.4961 A182 F347H  
    410 S41000 1.4006 A182 F410  
    904l pa N08904 1.4539 A182 F904L  
    Carpenter 20 N08020 2.466 B462 N08020 A351 CN7M
    Duplex 4462 S31803 1.4462 A182 F51 A890 gr 4A
    Mtengo wa 2507 S32750 1.4469 A182 F53 A890 gr 6A
    Zeron 100 S32760 1.4501 A182 F55 A351 GR CD3MWCuN
    Ferralium® 255 S32550 1.4507 A182 F61  
    Nicrofer 5923 hMo N06059 2.4605 B462 N06059  
    Nickel 200 N02200 2.4066 B564 N02200  
    Nickel 201 N02201 2.4068 B564 N02201  
    Monel® 400 N04400 2.436 B564 N04400 A494 M35-1
    Monel® K500 N05500 2.4375 B865 N05500  
    Inoloy® 800 N08800 1.4876 B564 N08800  
    Inoloy® 800H N08810 1.4958 B564 N08810  
    Inoloy® 800HT N08811 1.4959 B564 N08811  
    Inkoloy® 825 N08825 2.4858 B564 N08825  
    Inconel® 600 N06600 2.4816 B564 N06600 A494 CY40
    Inconel® 625 N06625 2.4856 B564 N06625 A494 CW 6MC
    Hastelloy® B2 N10665 2.4617 B564 N10665 A494 N 12MV
    Hastelloy® B3 N10675 2.46 B564 N10675  
    Hastelloy® C22 N06022 2.4602 B574 N06022 A494 CX2MW
    Hastelloy® C276 N10276 2.4819 B564 N10276  
    Hastelloy® C4 N06455 2.461 B574 N06455  
    Titaniyamu GR. 1 R50250 3.7025 B381 F1 B367 C1
    Titaniyamu GR. 2 R50400 3.7035 B381 F2 B367 C2
    Titaniyamu GR. 3 R50550 3.7055 B381 F3 B367 C3
    Titaniyamu GR. 5 Mtengo wa 56400 3.7165 B381 F5 B367 C5
    Titaniyamu GR. 7 R52400 3.7235 B381 F7 B367 C7
    Titaniyamu GR. 12 R53400 3.7225 B381 F12 B367 C12
    Zirconium® 702 Mtengo wa 60702   B493 R60702  
    Zirconium® 705 Mtengo wa 60705   B493 R60705  

     

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