Womic Steel ta kafa kanta a matsayin amintaccen mai samar da kayayyaki da mafita masu inganci tsawon shekaru 20. Tare da jajircewarta ga inganci, kamfanin yana kula da fannoni daban-daban na masana'antu, yana ba da mafita na musamman don biyan takamaiman buƙatu. Kayan aikinsu, wanda ya haɗa da kayan ASTM A335 P91 Type 2 masu inganci, an samo su ne daga masana'antun ƙasashen duniya da aka amince da su kuma ana ci gaba da sabunta su don cika mafi girman ƙa'idodi. Womic Steel ta ƙware wajen samar da kayan P91 don aikace-aikacen makamashi mai ƙarfi, gami da bututu, kayan aiki, bawuloli, flanges, da ƙari, don tabbatar da cewa abokan ciniki sun sami samfuran da suka fi aiki.

Ana iya samar da ƙa'idodi daga Womic Steel Group:

Bututun Chrome Moly na A335

Bututun Karfe na A335

Bututun Karfe na A335 P5

Bututun Karfe na A335 P9

Bututun Karfe na A335 P11

Bututun Karfe na A335 P12

Bututun Karfe na A335 P22

Bututun Karfe na A335 P91

Mahimman Sifofi na bututun ASTM A335 P91 Type 2
ASTM A335 P91 Type 2 ƙarfe ne mai ƙarfe mai kama da chrome-moly wanda aka san shi da ƙarfi mai ban mamaki, juriya ga zafin jiki, da ƙarfin rarrafe. An rarraba shi a matsayin ƙarfe mai ƙarfi wanda aka haɓaka ƙarfin rarrafe (CSEF), wanda hakan ya sa ya dace da aikace-aikacen zafi mai yawa da matsin lamba mai yawa. Kayan yana ƙarƙashin wani takamaiman tsarin maganin zafi:

Daidaita yanayin zafi a 1050 ° C.

Sanyaya iska zuwa 200 °C.

Zafin jiki a 760°C.

Wannan tsari yana ƙara ƙarfinsa da juriyarsa, yana mai da shi zaɓi mafi kyau ga yanayi mai wahala.

Abun da ke ciki da fa'idodin bututun ƙarfe na ASTM A335 P91
Chromium (9%): Yana ƙara ƙarfin zafin jiki mai yawa, juriya ga iskar shaka, da kuma halayen injiniya.

Molybdenum (1%): Yana inganta sassauci, juriya ga lalacewa, da kuma ƙarfin ɓullowa mai zafi.

Vanadium da Columbium/Niobium: Ƙara ƙarfafa ƙarfin ƙwanƙwasawa da juriya ga gajiya mai zafi.

Amfanin bututun ƙarfe na ASTM A335 P91
Rage kauri na bango: Yana ba da damar sassa masu sauƙi, rage lokacin walda, da ƙarancin ƙarfe mai cikewa.

Tsawon lokacin gajiya mai zafi: Har sau 10 ya fi na magabata kamar T22 ko P22 kyau.

Ƙara yanayin zafi: Yana inganta inganci a aikace-aikacen zafi mai yawa.

Aikace-aikacen bututun ƙarfe na ASTM A335 P91
Ana amfani da P91 sosai a masana'antu waɗanda ke buƙatar kayan da za su iya jure yanayin zafi da matsin lamba mai tsanani. Aikace-aikacen da aka saba amfani da su sun haɗa da:

Samar da wutar lantarki: Tafasasshen ruwa, layukan dumamawa, da kuma tashoshin kekuna masu haɗin gwiwa.

Masana'antun mai: Na'urorin dumama, kayan aikin sarrafa iskar gas, da ayyukan filin mai.

Tsarin bututun mai zafi sosai: Ya dace da lanƙwasawa, lanƙwasawa, da ayyukan walda.

Sinadarin Sinadarin ASTM A335 P91 Tubes Karfe
Sinadarin sinadaran P91 yana tabbatar da ingantaccen aikinsa:

Carbon: 0.08% – 0.12%

Manganese: 0.30% – 0.60%

Chromium: 8.00% – 9.50%

Molybdenum: 0.85% – 1.05%

Vanadium: 0.18% – 0.25%

Nitrogen: 0.030% – 0.070%

Sauran abubuwa: Nickel, aluminum, columbium, titanium, da zirconium a cikin adadin da aka ƙayyade.

Kayayyakin Inji
Ƙarfin Tashin Hankali: Mafi ƙarancin 85,000 PSI (585 MPa).

Ƙarfin Samar da Wuta: Mafi ƙarancin PSI 60,000 (415 MPa).

Walda da Maganin Zafi ASTM A335 P91 Tubes Karfe
Walda P91 yana buƙatar bin ƙa'idodi masu tsauri don kiyaye kaddarorinsa:

Dumamawa: Yana da mahimmanci don hana tsagewar da hydrogen ke haifarwa.

Kula da zafin jiki tsakanin wucewa: Ana kiyaye shi ta amfani da tsarin dumamawa na zamani na induction.

Maganin zafi bayan walda (PWHT): Yana da matuƙar muhimmanci a cimma tsarin da ake so da kuma guje wa gazawa.

Lambobin walda: Dole ne su dace da abun da ke cikin kayan iyaye.

Me Yasa Zabi Womic Steel ASTM A335 P91 Steel Tubes?
Kayayyaki masu yawa: Kayan P91 masu inganci don duk buƙatunku.

Ƙwarewa: Ƙungiya mai ƙwarewa don jagorantar ku ta hanyar zaɓar kayan aiki da aikace-aikace.

Alƙawarin inganci: Mafi kyawun kayan aiki ne kawai daga masana'antun da aka amince da su.

Don duk buƙatunku na ASTM A335 P91 Type 2, tuntuɓi Womic Steel a yau. Ƙungiyarsu a shirye take don samar da mafita waɗanda suka wuce tsammaninku da kuma samar da kayayyaki mafi inganci don ayyukanku.