• Categories:Industry dynamic
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• Time of issue:2021-04-13
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(Summary description)Flange, also called flange f£™™Ωlange disc or flange. Flan∏€↔ge is a shaft and shaft conne'₽∏cted parts, used for the co↑σnnection between the pipe ends; ✘§≠♠Also useful in the equipment inlet anε©d outlet flange, used for the connectσ™☆•ion between two equipment, suc∏∑h as reducer flange. Fla∞ ★nge connection or flange €βjoint, refers to the flang¶ e, gasket and bolts ar≤φ ↑e connected to each oth ↕≠÷er as a group of assembly sealing $§ structure of the deta₽'chable connection. Pipeline fla¥↓nges refer to the flangeβ∑s of piping devices and the εααinlet and outlet flanges of equip₩¥€ment when used in equipment.←>↓ There are holes in t¶↓★•he flanges and bolts hold the&γ two flanges together.≠•  Use gasket to seal between flanges. Fl≠₩δanges are divided into tδ>♣♣hread connection (thread connectioβ✔>÷n) flange, welding flange and c‍✔'lamping flange. Flanges are us₹♠•εed in pairs, wire connection flanges ca™Ω n be used for low press&★ ure pipes, welding flange¥<™s can be used for more than four ±→∞§kilograms of pressure. Add sealing&φ✘$ gasket between two flanges, and then ↕&σ'tighten with bolt. Flanges of differen≈φ®≤t pressures have different thickneΩ™ sses and use different bo♠Ωlts. Water pump and valve, in connectiΩ♣€↑on with the pipeline, the local ✔™equipment, also madeφ×® into the corresponding ÷¥flange shape, also known as →Ωthe flange connection. Usually in th✘¶‍∑e two plane surrounding the →♠÷♣use of bolt connecti"≠±$on at the same time closed conβ'•necting parts, generally known as theδ☆>π "flange", such as ventilat→€&ion pipe connection,±÷ this kind of parts can be±₩₩₩ called "flange parts&©₩§#034;. But this connection is only a pa'α♦§rt of the equipment, such as the co& ≥↓nnection between the flangeβ₽Ω↑ and the pump, it is&>♥♥ not good to call the pump "fla€↕nge parts". Comparatively smal×↔≤l, such as valves, can be called ♥×★€4;flange parts"