Duplex Brainessle S32760 Hex Boltning qisman yarmi tsial
Astm A479 Super Duplex Steel UNS S32760 Hex Bolts have a high PREN value, the rate of pitting is lower, despite the use of these fasteners in highly corrosive environments such as oil wells and pipelines transporting soured oils, sulfide ores processing, kraft paper production plants, methionine and lysine factories, as well as the photographic industry.
Ikki tomonlama zanglamaydigan po'lat - bu dunyodan foydalaniladigan juda foydali metall. Bu uning ismini ikki xil metalldan iborat bo'lganligi sababli oladi. Aslida, dupleks - bu ikki fazali ferrit-ayenitli zangsiz zanglamaydigan zangsiz zanglamaydigan zanglamaydigan zanglamaydigan zanglamaydigan zanglamaydigan zanglamaydigan zanglamaydigan zanglamaydigan zanglamaydigan zanglamaydigan zanglamaydigan zanglamaydigan zanglamaydigan zanglamaydigan zanglamaydigan zanglamaydigan zanglamaydigan zanglamaydigan zanglamaydigan zanglamaydigan zanglamaydigan zanglamaydigan zanglamaydigan zanglamaydigan zanglamaydigan zanglamaydigan zanglamaydigan zanglamaydigan zanglamaydigan ni-kroy.