Menene rarrabuwa da aikace-aikacen bututun haƙo mai?

Bututun haƙo mai na'ura ce ta musamman da ake amfani da ita wajen haƙo mai. Tana ɗaukar muhimmin aiki na jigilar kayan aiki kamar su ruwa, iskar gas da barbashi masu ƙarfi, kuma muhimmin ɓangare ne na aikin haƙo mai. Bututun haƙo mai suna da halaye na juriyar matsin lamba mai yawa, juriyar tsatsa, juriyar lalacewa, da sauransu, kuma suna iya aiki cikin kwanciyar hankali a ƙarƙashin mawuyacin yanayi don tabbatar da ci gaba mai kyau na ayyukan haƙo mai.

API Spec 7K Bututun Tire

Aikace-aikace:amfani da shi wajen haƙa, siminti, gyaran rijiyoyi da sauran ayyuka, a matsayin wani ɓangare na haɗakar laka mai sassauƙa, siminti, da sauransu, don jigilar laka mai tushen ruwa, laka mai tushen mai, da sauransu a ƙarƙashin matsin lamba mai yawa.

Bututun Ciki:UPE /NBR / SBR / HNBR/PTFE

Nau'in Bututu:cikakken kwarara

Ƙarfafawa:Layuka 2-6 na waya mai ƙarfi mai ƙarfi

Layer na waje:robar roba mai jure wa abrasion

Yanayin Zafin Jiki: -25℃~+80℃/-30℃~+160℃

Masu haɗawa:haɗin gwiwa ko kuma bisa ga abokan ciniki

API Spec 16C Tiyo 

Aikace-aikace:Haɗin mai sassauƙa a cikin ma'aunin ƙwanƙwasa da kashewa don isar da cakuda mai da iskar gas wanda ke ɗauke da hydrogen sulfide (H2S) da sauran iskar gas masu haɗari da kuma ruwaye daban-daban masu tushen mai, mai da kumfa masu kashewa a ƙarƙashin matsin lamba mai yawa.

Bututun Ciki:HNBR

Nau'in Bore:cikakken kwarara

Ƙarfafawa:Layuka 4-6 na waya mai ƙarfi mai sassauƙa mai kauri ko kebul na ƙarfe

Layer na waje:roba mai ƙarfi da juriya ga wuta (mai jure wa wuta mai zafi har zuwa 704 ℃ na tsawon mintuna 30)

Layer Mai Kariya:sulke na bakin karfe

Yanayin Zafin Jiki:

-55℃~+150℃(-67℉~+302℉)

Masu haɗawa:haɗin kai ko haɗin kai

Tiyo na API Spec16D

API 16D shine layin hydraulic wanda ke ba da wutar lantarki ga mai hana busawa. Amma API 16D ba bututun hydraulic bane na yau da kullun. Baya ga buƙatun asali na juriyar matsin lamba mai yawa, ana kuma buƙatar bututun API 16D don wucewa gwajin juriyar wuta na minti 30 (704°C) don tabbatar da cewa bututun zai iya kula da watsa wutar lantarki a cikin mawuyacin hali na busawa da wuta. Rufe kan rijiyar nan take.

Aikace-aikace:Layin sarrafa hydraulic don sarrafa mai hana busawa daga nesa (BOP) a matsin lamba mai yawa.

Gina Tiyo

Bututun Ciki:NBR

Nau'in Bore:cikakken kwarara

Ƙarfafawa:Layuka 4 na waya mai ƙarfi mai sassauƙa mai juyi

Layer na waje:roba mai ƙarfi da juriya ga wuta

Layer Mai Kariya:sulke na bakin karfe

Yanayin Zafin Jiki:-45℃~+100℃(-49℉~+212℉)

Juriyar wuta ta cika ƙa'idar API. 16D, 704℃×5min