Alaabta
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Line Pipe Oil API 5L ASTM A106 A53 Dhuumaha Birta aan Xumaan lahayn
Dhuumaha API, oo sidoo kale loo yaqaano tuubada birta, waxaa loola jeedaa tuubooyinka la soo saaray oo la tijaabiyay sida ku cad heerarka Machadka Batroolka Mareykanka (API). Tuubooyinkan ayaa si weyn loogu isticmaalaa warshadaha saliidda, gaaska, iyo batroolka si loogu isticmaalo codsiyo kala duwan sida qaadista dareeraha iyo gaaska.
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Iibiyaha Shiinaha Usha Laba geesoodka ah
Usha aluminium ee laba geesoodka ah waa badeecada aluminium u qaabaysan ee prism, kaas oo ah shay caadi ahaan loo isticmaalo warshadaha.
Usha aluminium ee laba geesoodka ah waxay leedahay sifooyinka miisaanka fudud, qallafsanaanta wanaagsan, xoogga sare iyo dhaqdhaqaaqa wanaagsan, waxaana si ballaaran loo isticmaalaa sida kuleylka kuleylka iyo qaybaha dhismaha ee qalabka elektaroonigga ah iyo korantada.
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Xagasha aluminium-ka duuban ee kulul ayaa dabooshay xagasha
Xagasha aluminiumku waa aluminium aluminium warshadeed leh oo leh xagal 90° toosan. Marka loo eego saamiga dhererka dhinaca, waxaa loo qaybin karaa aluminium siman iyo aluminium siman. Labada dhinac ee aluminium siman ayaa siman xagga ballaca. Tilmaamaheeda waxaa lagu muujiyey milimitir oo ballac dhinac ah x ballaca dhinaca x dhumucda dhinac. Tusaale ahaan, “∠30×30×3″ macneheedu waa aluminium siman oo ballac dhan 30 mm ah iyo dhumucdiisuna tahay 3 mm.