Lag luam wholesale Cog Corrosion-Resistant HIC-Protected Pipeline Steel Phaj

Pipeline phaj feem ntau yog ua los ntawm cov hlau alloys. Cov alloys feem ntau muaj cov ntsiab lus xws li carbon, manganese, silicon, chromium, thiab molybdenum. Carbon muab qhov yooj yim lub zog rau lub phaj. Manganese ntxiv los txhim kho lub hardenability thiab lub zog ntawm cov hlau. Silicon pab nyob rau hauv deoxidation thaum lub sij hawm tsim cov txheej txheem thiab kuj txhawb zog. Chromium thiab molybdenum muaj nyob rau hauv qee kis los txhim kho lub phaj tiv thaiv corrosion, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig hnyav uas cov raj xa dej yuav raug rau cov khoom siv corrosive lossis kub kub thiab siab.

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