API Standard Jarbushin Karfe A182 F904L Nau'in Yawo Nau'in Ƙwallon Ƙwallon Ƙwallon Ƙwallon Ƙwararren Hatimi mai laushi

F904L ƙirƙira karfe ball bawul aka zaba, dace da daban-daban yawa na sulfuric acid kasa 70 ℃, kuma yana da kyau lalata juriya a kowane taro, zazzabi, da kuma gauraye acid na formic acid karkashin al'ada matsa lamba.

Kamar bakin karfe na yau da kullun, ana iya amfani da hanyoyin walda iri-iri don waldawa. Hanyoyin walda da aka saba amfani da su sune waldawar baka ta hannu ko walda mai garkuwar iskar gas. Ƙarfin walda ko ƙarfe na waya yana dogara ne akan abun da ke cikin kayan tushe kuma yana da tsabta mafi girma, tare da buƙatar abun ciki na molybdenum fiye da kayan tushe. Gabaɗaya preheating ba lallai ba ne kafin walda, amma a cikin ayyukan waje masu sanyi, don guje wa tururin ruwa, yankin haɗin gwiwa ko wuraren da ke kusa da shi na iya zama mai zafi iri ɗaya. Lura cewa zafin jiki na gida bai kamata ya wuce 100 ℃ don guje wa tarawar carbon da lalata intergranular ba. Lokacin waldawa, yana da kyau a yi amfani da ƙaramin ƙarfin waya, ci gaba da saurin walda. Bayan walda, gabaɗaya ba a buƙatar maganin zafi. Idan ana buƙatar maganin zafi, dole ne a yi zafi zuwa 1100-1150 ℃ sannan a sanyaya cikin sauri.

Ayyukan injina:

Halayen machining suna kama da sauran nau'ikan ƙarfe na austenitic, kuma akwai yanayi don tsayawa kayan aiki da ƙarfin aiki yayin aikin injin. Dole ne a yi amfani da ingantattun kayan aikin yankan gami mai ƙarfi, tare da sinadarai da man chlorinated azaman mai sanyaya. Kayan aiki da tsari ya kamata su dogara ne akan rage ƙarfin aiki. Ya kamata a guje wa saurin yankan da sauri da adadin abinci yayin aikin yanke.

- Girman daga 2" zuwa 8" (DN50mm zuwa DN200mm).

- Matsakaicin matsi daga Class 150LB zuwa 600LB (PN10 zuwa PN100).

- Rarraba tsarin jiki 2-pc ko 3-pc.

- RF, RTJ, BW karshen.

- Cikakken ƙira ko ƙira mai ƙima.

- Yanayin tuki na iya zama na hannu, lantarki, huhu, ko nau'in karami tare da babban flange na ISO 5211 don masu kunna ku.

- Kayan yau da kullun kamar A105, A182 F304, A182 F316L, da dai sauransu da manyan kayan gami na musamman kamar A182 F904L, A182 F51, A493 R60702, B564 N06600, B381 Gr. F-2, da dai sauransu.

Matsayin Zane: API 608, API 6D, ASME B16.34

Matsayin Diamita na Flange: ASME B16.5, ASME B16.47, ASME B16.25

Matsakaicin fuska-da-fuska: API 6D, ASME B16.10

Matsayin Gwajin Matsi: API 598

Ƙirƙirar ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙafa yana da ƙananan ƙararrawa, nauyi mai sauƙi, tsari mai sauƙi, da aikin iyo kyauta, wanda zai iya tabbatar da hatimi mai kyau; Ƙaddamar da ƙaƙƙarfan tsari da sauyawa mai sauri, ana iya rufe bawul kuma za a iya yanke matsakaicin bututun ta hanyar juya shi 90 digiri; Diamita na tashar sararin samaniya daidai yake da na bututun mai, tare da ƙananan juriya da ƙarfin gudu; Ƙarshen bawul ɗin yana hawa ƙasa, wanda ke hana hatsarori ta hanyar huda bawul ɗin kuma yana tabbatar da amfani mai aminci. Halayen ƙira na babban tsarin ƙirƙira ƙarfe mai iyo ball bawul:

1. Zane na fadada bawul mai tushe

An ƙera bawul ɗin bawul ɗin bawul mai iyo tare da tsayayyen tsari mai faɗi. Zane na tsawaita tsarin kararrakin bawul yana nufin kiyaye tsarin akwatin akwatin bawul nesa da yanki mai ƙarancin zafi, tabbatar da cewa ana amfani da akwatin tattarawa da hannun rigar matsa lamba a yanayin yanayin al'ada don hana yanayin sanyi da sanyin ma'aikaci. A lokaci guda, yana kuma hana aikin rufewa na marufi daga raguwa kuma yana tsawaita rayuwar sabis.

2. Zane na drip Board

Ana ɗaukar ƙirar farantin drip a kan tsararren tsarin tushe na bawul, wanda zai iya hana ruwa mai tauri daga tururi da gudana zuwa cikin wurin rufewa. A lokaci guda, zai iya tabbatar da ingantaccen yanayin aiki na akwatin marufi, don haka guje wa illa masu yawa.

3. Tsarin kariya na wuta

Saboda gaskiyar cewa ana amfani da bawul ɗin ƙwallon ƙafa gabaɗaya a cikin kafofin watsa labarai masu ƙonewa da fashewa, ƙirar kariyar wuta tana da mahimmanci. Ana amfani da tsarin hatimi mai dual na zoben rufewa mai siffa mai siffa da karkace raunin gasket a haɗin kai tsakanin jikin bawul da murfin bawul, kuma ana amfani da tsarin hatimi dual na zoben rufewa da graphite shiryawa a akwatin marufi. Lokacin da wuta ta faru, zoben rufewa mai siffar leɓe yana narkewa kuma ya kasa, kuma gaskat ɗin iska da faifan graphite suna taka muhimmiyar rawa wajen rufewa.

4. Anti static zane

Ta hanyar tasiri mai tasiri na maɓuɓɓugan ruwa masu tsattsauran ra'ayi da ƙwallayen ƙarfe, ƙwallon ƙwallon ƙafa, bawul ɗin bawul, da jikin bawul suna cikin hulɗa da juna, suna ƙirƙirar da'ira mai gudanarwa. Wannan na iya canja wurin cajin da aka yi ta hanyar bawul yayin buɗewa da rufewa, ta haka ne ke guje wa tarawar wutar lantarki a cikin tsarin bututun da kuma ƙara amincin tsarin. Ya kamata a auna juriya tsakanin tushen bawul, ball, da jikin bawul ta amfani da wutar lantarki na DC wanda bai wuce 12V ba. Ya kamata a gudanar da ma'auni akan busassun busassun kafin gwajin matsa lamba, kuma juriya bai kamata ya wuce 10 ohms ba.