Sa182 flangeTau Txais NqeE-mail:Welded Yeeb NkabE-mail:Copyright © Zhengzhou Huitong Pipeline Equipment Co., Ltd. Qoob loo

Copyright © Zhengzhou Huitong Pipeline Equipment Co., Ltd. Qoob loo

Peb lub ntsej muag zoo nkauj Steel dig muag Flanges feem ntau yog tshwm sim los ntawm cov cua thiab kub ua kom ze rau dej hiav txwv, uas yog lub tseem ceeb ua kom dej nyab.

Lub tsev4.7\ / 5 / raws li484Ntau Alloy Hlau
Hoob
Arabic

Cov phiaj yog annealed nyob rau ntau tus mob uas muaj lub zog. Vim tias cov phiaj hlau no yog ua haujlwm ntawm qhov kub thiab siab ib puag ncig yog li ntawd cov ntsiab lus tau suav nrog nws cov teeb meem ntau. Dab tsi ntxiv rau hauv kev tsim khoom ntxiv cov khoom sib txawv rau cov khoom sib txawv, qib siab ntawm chromium ntxiv zoo heev corrosion. Nws tseem muaj oxidation zoo tiv thaiv. Tiv taus oxygen tseem ceeb hauv petrochemical thiab roj kev lag luam thiab yog li cov phiaj no siv.

Lus tsis zoo


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