A true classic! ! ! The elbows subjected to prolonged liquid flow are truly stunning! ! ! !
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This post was last edited by HaiChuanLaoYu on 2026-3-6 at 11:18. Water dripping against a stone can eventually wear it through; over time, even steel can be worn away. Take this elbow for example – after being exposed to liquid flow for an extended period, it ends up in this condition. Although it’s called an extended period, in reality it’s not that long; within just a few months, this elbow gets worn out. The material of this elbow is 904L stainless steel, with a pipe wall thickness of 25 mm. Moreover, the liquid in question isn’t just plain liquid – it’s high-temperature, high-pressure steam as well
【Haichuan Spring Festival Tea House: Spending Money】The sound of hooves heralds the arrival of spring, while the round shape of the Lantern Festival symbolizes togetherness. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5714484 (Source: Haichuan Chemical Industry Forum (Hua Hai Chuan Liu hcbbs))
It can be used as a classic teaching tool! {:9022:}
【Haichuan Spring Festival Tea House: Spending Money】The sound of hooves heralds the arrival of spring, while the round shape of the Lantern Festival symbolizes togetherness. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5714484 (Source: Haichuan Chemical Industry Forum (Hua Hai Chuan Liu hcbbs))
What temperature and pressure levels can achieve a better rust removal effect than our anti-corrosion sandblasting method, with a roughness that fully meets the requirements?
With enough practice. With persistence, even an iron rod can be turned into a needle.