Bawul ɗin Butterfly mai ban mamaki
VALVE NA MAFARKI NA CRYOGENIC: An ƙera shi don tsananin sanyi da aminci mara sassauci
Kayar da ƙalubalen aikace-aikacen zafin jiki mai ƙarancin ƙarfi tare da ingantaccen injiniyan muBawul ɗin Butterfly mai ban mamakiAn ƙera shi musamman don yanayin da ke buƙatar iskar gas ta LNG (Liquefied Natural Gas), ruwa mai ɗauke da sinadarin nitrogen, iskar oxygen, argon, CO2, da sauran ruwa mai ɗauke da sinadarai masu guba, wannan bawul ɗin yana ba da aiki mai kyau, aminci, da tsawon rai inda bawuloli na yau da kullun suka gaza.
Sigogi na fasaha na bawul ɗin malam buɗe ido mai ban mamaki
| Girman da aka ƙayyade | NPS 1/2″ – 48″ (DN15 -1200 mm) |
| Matsi na musamman | Aji 150, 300, 600Lb, 900LB, 1500LB |
| Haɗin Ƙarshe | Flange RF, Flange RTJ, BW, SW, NPT, da sauransu. |
| Aiki | Lever, Gear Box, Pneumatic Actuator, Electric Actuator |
| Kayan Aiki | Carbon Stee: LCB (-46℃), LC3 (-101℃).Bakin Karfe: CF8 (-196℃), CF8M, CF3, CF3M. Bakin Karfe Duplex: 4A, 5A, 6A. |
| Amfani da zafin jiki | -46℃, -101℃, -196℃, -253℃. |
| Matsakaici mai dacewa | Iskar gas mai narkewa (LGN), ethylene, propylene, magani, sararin samaniya, da sauransu. |
| Tsarin ƙira | API6D, BS6364, MSS SP-134 |
| Fuska da Fuska | ASME B16.34, ASME B16.10 |
| Daidaitaccen haɗin kai | ASME B16.5, ASME B16.47 |
| Matsayin gwaji | API 598 |
| Sauran ƙa'idodi | API 624, ISO 15848-1, ISO 15848-2, API 607, API 6FA |
Nasihu: Kera bawul ɗin Cryogenic da gwaji
Bawuloli masu hana ruwa gudu suna buƙatar ingantaccen iko na sarrafa sassan.
1. Maganin musamman na cryogenic:Ana sanya sassan injinan da ba su da kyau a cikin yanayin sanyaya na tsawon awanni da yawa (awanni 2-6) don sakin damuwa, tabbatar da aikin kayan a yanayin zafi mai ƙarancin yawa, da kuma tabbatar da girman sarrafawa mai kyau don hana bawul ɗin zubar ruwa saboda nakasa da canjin zafin jiki ke haifarwa yayin aiki a ƙarƙashin yanayin zafi mai ƙarancin yawa.
2. Gwajin tasiri:Bayan sassan bawul sun kammala maganin cryogenic, suna buƙatar yin gwajin tasirin zafi mai ƙarancin zafi, kuma ana iya haɗa su ne kawai bayan an cancantar gwajin.
3. Tsaftace Sassan Bawul: Haɗa bawul ɗin shi ma ya bambanta da na bawul ɗin yau da kullun. Ana buƙatar tsaftace sassan bawul ɗin sosai don cire duk wani tabon mai don tabbatar da aiki.
4. Gwajin Nitrogen: Bayan an haɗa bawul ɗin, ana buƙatar gwajin ƙarancin zafin jiki. Matsakaicin gwajin ƙarancin zafin jiki ya bambanta da na bawul ɗin gargajiya, kuma ana buƙatar amfani da nitrogen don gwaji.
Me Yasa Zabi Bawul ɗin Butterfly ɗinmu Mai Ban Mamaki
Aikin Sanyi mara Daidaito:An gina shi don yin aiki ba tare da wata matsala ba a yanayin zafi da ke ƙasa zuwa -196°C (-320°F) da sama. Kowace sashi, daga jiki zuwa faifai zuwa kujera, ana zaɓe ta da kyau kuma ana yi mata magani don jure matsin lamba mai tsanani ba tare da ɓatar da inganci ba.
Tsarin Bonnet Mai Ci Gaba:
Mu masu sukadogon tsayin tushe (ƙarfe mai faɗi)Yana aiki a matsayin shingen zafi. Wannan fasaha mai ban mamaki:
•Yana Hana Daskarewa a Kujeru:Yana kiyaye muhimman abubuwan rufewa daga hanyar sanyi mai tsanani.
•Yana kare Tushen Marufi: Yana tabbatar da ingantaccen rufewar tushe ta hanyar kiyaye marufi a yanayin zafi, yana hana karyewa da zubewa.
•Masu kunna kariyar: Yana bawa na'urorin kunnawa na yau da kullun damar yin aiki yadda ya kamata ba tare da fuskantar yanayin zafi mai zafi ba.
•Tsaron da ke Matse Zurfi:Nasarorinrufewa mai kumfa (mai bin umarnin BS 6364)a duka hanyoyin kwararar ruwa. Kayan kujerunmu na musamman masu ƙarancin zafin jiki suna ba da ingantaccen hatimi na musamman, rage hayakin da ke fita daga muhalli da kuma tabbatar da amincin tsari a cikin mahimman tsarin cryogenic.
Kayayyaki da Gine-gine Masu Kyau:
• Jiki & Faifan: Kayan da suka dace da inganci kamarBakin Karfe (CF8M/SS316)koBakin Karfe Duplex, sau da yawaan yi masa magani ta hanyar cryogenicdon haɓaka tauri a yanayin zafi mai ƙarancin zafi.
•Kujera:An ƙera polymers (misali, RPTFE, PCTFE, PEEK) ko kujerun ƙarfe masu jurewa, waɗanda aka zaɓa musamman saboda ƙarfin juriyarsu da aikin rufewa a lokacin sanyi mai tsanani.
•Tushen tushe:Tsarin ƙira mai ƙarfi, galibi ana amfani da kayan aiki kamarBakin Karfe 316ko17-4PH, an yi shi daidai don aiki mai santsi da aminci.
•Bin ƙa'idodin BS 6364: An ƙera kuma an gwada shi daidai da ƙa'idodin ƙa'idodiMa'aunin BS 6364 don bawuloli masu ban tsoro, yana tabbatar da aiki, aminci, da aminci a ƙarƙashin yanayi mai zurfi na cryogenic.
•Aiki Mai ƙarfi da Inganci:Yana fasalta aƙarancin ƙarfin aikiƙira, tabbatar da aiki mai santsi koda a yanayin zafi mai zafi. Ya dace da levers na hannu, gearboxes, pneumatic actuators, ko lantarki actuators don haɗa kai cikin tsarin sarrafawa ba tare da wata matsala ba.
Aikace-aikace Masu Yawa:
Mafi kyawun mafita ga:
→ Samar da LNG, Ajiya & Canja wurin: Tashoshi, loda/sauke tankuna, na'urorin tururi.
→Sarrafa Iskar Gas na Masana'antu: Nitrogen, oxygen, da tsire-tsire argon.
→Tankunan Ajiya da Jiragen Ruwa Masu Kauri.
→Gwajin Jiragen Sama da Tsaro.
→Sarrafa Sinadarai (Matsakaicin Cryogenic).
→Likitanci da Magunguna (Gas mai ruwa).
An ƙera shi don Tsaro & Darajar Na Dogon Lokaci:
Fitar da hayakin da ba ya guduwa:An tsara shi don cika ƙa'idodi masu tsauri na muhalli da aminci.
Kulawa Mafi Karanci:Gine-gine masu ƙarfi da kayan aiki masu inganci suna tabbatar da tsawon rai na aiki, suna rage lokacin aiki da kuma jimillar kuɗin mallakar.
Tabbatar da Aminci:An gina shi don yin wasa a cikin mafi mahimmancin kayan aikin gini na duniya.
Nemo Maganin Cryogenic ɗinku:
Ko kuna sarrafa kwararar iskar gas ta LNG, ko kuna sarrafa iskar gas mai ruwa, ko kuna aiki a kowace yanayin zafi mai ƙarancin zafi, Bawul ɗin Butterfly ɗinmu na Cryogenic yana ba da aiki mai aminci da kuma hana zubewa da kuke buƙata. Ku fuskanci bambancin da injiniyan daidaito ke yi a matsanancin yanayi.
Inganta amincin tsarin ku na cryogenic da inganci. Nemi ƙiyasin farashi ko saukar da cikakken takardar bayanai don bawuloli na Butterfly na Cryogenic na BS 6364 masu jituwa a yau!
Kayayyakin Kayayyakin Manufacturer na Newsway Valve
TheMai ƙera bawul na ChinadagaChina, jikin bawuloli da kayan gyaransa za a iya bayarwa a cikinAn ƙirƙiranau'i daJerin 'yan wasanau'in. Kusa daBakin KarfekumaKarfe Mai Kaurikayan aiki, mu mabawuloli masu ƙeraa cikin kayan aiki na musamman kamar titanium, nickel alloys, HASTELLOY®*, INCOLOY®, MONEL®, Alloy 20, super-duplex, gami masu jure tsatsa da kayan urea grade.
Kayan Bawul ɗin da ake da su
| Sunan kasuwanci | UNS lamba | Werkstoff lamba. | Ƙirƙira | Jerin 'yan wasa |
| Karfe mai carbon | K30504 | 1.0402 | A105 | A216 WCB |
| Karfe mai carbon | 1.046 | A105N | ||
| Ƙananan zafin Carbon karfe | K03011 | 1.0508 | A350 LF2 | A352 LCB |
| Karfe mai yawan amfanin ƙasa | K03014 | A694 F60 | ||
| Karfe 3 1/2 na nickel | K32025 | 1.5639 | A350 LF3 | A352 LC3 |
| 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 | |
| 17-4PH | S17400 | 1.4542 | A564 630 | |
| 254 SMo | S31254 | 1.4547 | A182 F44 | A351 CK3MCuN |
| 304 | S30400 | 1.4301 | A182 F304 | A351 CF8 |
| 304L | 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 | S31603 | 1.4404 | A182 F316L | A351 CF3M |
| 316Ti | S31635 | 1.4571 | A182 F316Ti | |
| 317L | S31703 | 1.4438 | A182 F317L | A351CG8M |
| 321 | S32100 | 1.4541 | A182 F321 | |
| 321H | S32109 | 1.4878 | A182 F321H | |
| 347 | S34700 | 1.455 | A182 F347 | A351 CF8C |
| 347H | S34709 | 1.4961 | A182 F347H | |
| 410 | S41000 | 1.4006 | A182 F410 | |
| 904L | N08904 | 1.4539 | A182 F904L | |
| Masassaƙi 20 | N08020 | 2,466 | B462 N08020 | A351 CN7M |
| Duplex 4462 | S31803 | 1.4462 | A182 F51 | A890 Gr 4A |
| SAF 2507 | S32750 | 1.4469 | A182 F53 | A890 Gr 6A |
| Sirin 100 | S32760 | 1.4501 | A182 F55 | A351 GR CD3MWCuN |
| Ferralium® 255 | S32550 | 1.4507 | A182 F61 | |
| Nikrofer 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 | |
| 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 | 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 | |
| Titanium GR. 1 | R50250 | 3.7025 | B381 F1 | B367 C1 |
| Titanium GR. 2 | R50400 | 3.7035 | B381 F2 | B367 C2 |
| Titanium GR. 3 | R50550 | 3.7055 | B381 F3 | B367 C3 |
| Titanium GR. 5 | R56400 | 3.7165 | B381 F5 | B367 C5 |
| Titanium GR. 7 | R52400 | 3.7235 | B381 F7 | B367 C7 |
| Titanium GR. 12 | R53400 | 3.7225 | B381 F12 | B367 C12 |
| Zirconium® 702 | R60702 | B493 R60702 | ||
| Zirconium® 705 | R60705 | B493 R60705 |













