Bawul mai iyo
KWALLIYA MAI YAWA
Daidaitawa
Ƙirar Ƙira & Ƙirƙira: API 6D, ASME B16.34, API 608, BS 5351
Fuska da fuska: ASME B16.10, API 6D, DIN 3202, BSEN 558
Girman Haɗin Flange: ASME B16.5, BSEN 1092
Gwaji da dubawa: API598, API6D
1. Zane na Musamman
Bawul ɗin ƙwallon ƙwallon ƙafa yana ɗaukar ƙirar ƙirar ƙirar hatimi mai sassauƙa. Lokacin da matsakaicin matsa lamba ya kasance ƙasa, wurin tuntuɓar zoben hatimi da ball ya fi ƙanƙanta. don haka an kafa rabon hatimi mafi girma a wurin da zoben hatimi da lambar ball don tabbatar da abin dogara. Lokacin da matsakaicin matsa lamba ya fi girma, wurin tuntuɓar hatimi da ball ya zama mafi girma tare da nakasar nakasar zoben hatimi, don haka zoben hatimi na iya jure matsawar matsakaici mafi girma ba tare da lalacewa ba.
2. Tsarin Tsarin Wuta
Idan akwai wuta a lokacin amfani da bawul, zoben wurin zama da aka yi da PTFE ko wasu kayan da ba na ƙarfe ba za a lalace ko lalacewa a ƙarƙashin yanayin zafi mai yawa kuma ya haifar da zubar da jini mafi girma. An saita zoben hatimi mai hana wuta tsakanin ball da wurin zama ta yadda bayan kujerar bawul ta ƙone, matsakaicin zai tura ƙwallon da sauri zuwa zoben hatimin ƙarfe na ƙasa don samar da ƙarin ƙarfe zuwa tsarin rufe ƙarfe, wanda zai iya sarrafa kwararar bawul yadda ya kamata. Bugu da kari, tsakiyar flange sealing gasket aka yi da karfe rauni gasket, wanda zai iya tabbatar da sealing ko da a karkashin high zafin jiki. Tsarin ƙirar wuta mai hana wuta na bawul ɗin ƙwallon ƙafa ya dace da buƙatu a cikin API 607, spi 6FA, BS 6755 da sauran ƙa'idodi.
3. Amintaccen Hatimin Bawul Stem
An ba da tushe tare da kafada a gindin sa don kada maɗaukaki ya busa shi ko da a cikin matsanancin yanayi kamar matsa lamba mara kyau a cikin rami na valve, gazawar farantin gland da dai sauransu. An kona marufin kara idan wuta ta tashi, an saita abin turawa a wurin da kafada da tuntuɓar jiki don samar da wurin zama na baya. Ƙarfin hatimi na hatimin baya zai karu bisa ga karuwar matsakaicin matsa lamba, don tabbatar da abin dogara mai tushe a ƙarƙashin matsi daban-daban, hana zubarwa da kuma guje wa yada haɗari.
Tushen yana ɗaukar tsarin rufe nau'in V nau'in. Marufi nau'in V na iya canza ƙarfin latsawa da matsakaicin ƙarfi na gland a cikin ƙarfin rufe kara.
Dangane da buƙatun mai amfani, ana iya amfani da injin maɗaurin kayan buƙatun faifan diski don sanya hatimin tattarawar kara abin dogaro.
4. Anti-static Structure
Ana samar da bawul ɗin ƙwallon ƙafa tare da tsarin anti-static kuma yana ɗaukar na'urar fitarwa ta wutar lantarki kai tsaye don samar da tashoshi tsaye tsakanin ƙwallon da jiki ko kuma samar da tashoshi mai tsayi tsakanin ƙwallon da jiki ta cikin tushe, ta yadda za a fitar da wutar lantarkin da aka samar. saboda tashin hankali yayin buɗewa da rufe ƙwallon ƙafa da wurin zama ta cikin bututun, guje wa wuta ko fashewa da za ta iya haifar da tartsatsin tsaye da kuma tabbatar da amincin tsarin.
5. Kulle Da Kariya
Ana iya kulle bawul ɗin ƙwallon hannu ta kulle lokacin da yake a cikakken buɗewa ko cikakken wuri kusa. Wurin buɗewa na 90 ° na buɗewa da rufewa tare da rami na kulle an ƙera shi don guje wa ɓarnawar bawul ɗin da ke haifar da aiki ta hanyar masu ba da aiki, kuma yana iya hana buɗewa ko rufewa, ko wasu hatsarori da ke haifar da girgiza bututu ko abubuwan da ba a iya faɗi ba. Yana da matukar tasiri musamman ga abubuwa masu kumburi. Yana da matukar tasiri musamman ga mai mai kumburi da fashewa, sinadarai da bututun aikin likitanci ko bututun fili. Bangaren da ke kan karan da aka sanya tare da rikewa yana ɗaukar zane mai lebur. Lokacin da aka buɗe bawul, hannun yana daidai da bututun, don haka alamun buɗewa da rufewa na bawul ɗin suna da tabbacin samun kuskure.
Newsway Valves Materials
Ana iya ba da jikin bawul ɗin NSW da kayan datsa a cikin nau'in ƙirƙira da nau'in Casting. Kusa da bakin karfe da carbon karfe abu, muna kuma kera bawuloli a cikin kayan musamman kamar titanium, gami da nickel, HASTELLOY®*, INCOLOY®, MONEL®, Alloy 20, super-duplex, lalata resistant gami da urea sa kayan.
Akwai kayan aiki
Sunan ciniki | UNS nr. | Aikin nr. | Ƙirƙira | Yin wasan kwaikwayo |
Karfe Karfe | K30504 | 1.0402 | A105 | A216 WCB |
Karfe Karfe | 1.046 | A105N | ||
Karfe Low Temp Carbon | K03011 | 1.0508 | Saukewa: A350LF2 | Saukewa: A352LCB |
Karfe Mai Girma | K03014 | Saukewa: A694F60 | ||
3 1/2 karfe nickel | K32025 | 1.5639 | Saukewa: A350LF3 | Saukewa: A352LC3 |
5 Chrome, 1/2 Moly | K41545 | 1.7362 | A182 F5 | A217 C5 |
1 1/4 Chrome, 1/2 Moly | K11572 | 1.7733 | Saukewa: A182F11 | A217 WC6 |
K11597 | 1.7335 | |||
2 1/4 Chrome, 1/2 Moly | K21590 | 1.738 | Saukewa: A182F22 | A217 WC9 |
9 Chrome, 1 Moly | K90941 | 1.7386 | A182F9 | Saukewa: A217CW6 |
X 12 Chrome, 091 Moly | K91560 | 1.4903 | Saukewa: A182F91 | Saukewa: A217C12 |
13 Chrome | S41000 | A182 F6A | Saukewa: A351CA15 | |
17-4PH | S17400 | 1.4542 | Farashin A564630 | |
254 SMO | S31254 | 1.4547 | A182F44 | Saukewa: A351CK3MCU |
304 | S30400 | 1.4301 | Saukewa: A182F304 | A351 CF8 |
304l | S30403 | 1.4306 | Saukewa: A182F304L | Saukewa: A351CF3 |
310S | S31008 | 1.4845 | Saukewa: A182F310S | Saukewa: A351CK20 |
316 | S31600 | 1.4401 | Saukewa: A182F316 | A351 CF8M |
S31600 | 1.4436 | |||
316l | S31603 | 1.4404 | Saukewa: A182F316L | Saukewa: A351CF3M |
316 Ti | S31635 | 1.4571 | Saukewa: A182F316 | |
317l | S31703 | 1.4438 | Saukewa: A182F317L | Saukewa: A351CG8M |
321 | S32100 | 1.4541 | Saukewa: A182F321 | |
321H | S32109 | 1.4878 | Saukewa: A182F321H | |
347 | S34700 | 1.455 | Saukewa: A182F347 | A351 CF8C |
347H | S34709 | 1.4961 | Saukewa: A182F347H | |
410 | S41000 | 1.4006 | Saukewa: A182F410 | |
904l | N08904 | 1.4539 | Saukewa: A182F904L | |
Kafinta 20 | N08020 | 2.466 | B462 N08020 | Saukewa: A351CN7M |
Farashin 4462 | S31803 | 1.4462 | Saukewa: A182F51 | A890 Gr 4A |
Farashin 2507 | S32750 | 1.4469 | A182F53 | A890 gr 6A |
Zeron 100 | S32760 | 1.4501 | Saukewa: A182F55 | Saukewa: A351GR CD3MWCuN |
Ferralium 255 | S32550 | 1.4507 | Saukewa: A182F61 | |
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 | Saukewa: A494M35-1 |
Monel® K500 | N05500 | 2.4375 | B865 N05500 | |
Incoloy® 800 | N08800 | 1.4876 | B564 N08800 | |
Incoloy® 800H | N08810 | 1.4958 | B564 N08810 | |
Incoloy® 800HT | N08811 | 1.4959 | B564 N08811 | |
Incoloy® 825 | N08825 | 2.4858 | B564 N08825 | |
Inconel® 600 | N06600 | 2.4816 | B564 N06600 | A494 CY40 |
Inconel® 625 | N06625 | 2.4856 | B564 N06625 | Saukewa: A494CW6MC |
Hastelloy® B2 | N10665 | 2.4617 | B564 N10665 | A494 N12MV |
Hastelloy® B3 | N10675 | 2.46 | B564 N10675 | |
Hastelloy C22 | N06022 | 2.4602 | B574 N06022 | Saukewa: A494CX2MW |
Hastelloy C276 | N10276 | 2.4819 | B564 N10276 | |
Hastelloy® C4 | N06455 | 2.461 | B574 N06455 | |
Titanium GR. 1 | R50250 | 3.7025 | B381F1 | B367C1 |
Titanium GR. 2 | R50400 | 3.7035 | B381F2 | B367C2 |
Titanium GR. 3 | R5055 | 3.7055 | B381F3 | B367C3 |
Titanium GR. 5 | R56400 | 3.7165 | B381F5 | B367C5 |
Titanium GR. 7 | R52400 | 3.7235 | B381F7 | B367C7 |
Titanium GR. 12 | R53400 | 3.7225 | B381F12 | B367C12 |
Zirconium 702 | R60702 | Saukewa: B493R60702 | ||
Zirconium 705 | R60705 | Saukewa: B493R60705 |