Cov poj niam muaj ntau dhau ntawm cov hlau sib txuas yog tiv rau qhov tseeb uas
Stainless hlau 347h flanges (uns unsist s3409) phaj stainless hlau yog qhov ntau dua carbon (0.04 ¨C 0.10) version ntawm alloy. It was developed for enhanced creep resistance and for higher strength at temperatures above 1000¡ãF (537¡ãC). Feem ntau cov xwm txheej, cov pa roj carbon ntawm phaj ua rau daim ntawv pov thawj dua qub.
Stainless hlau 316L luj tshib yog siv los hloov cov yeeb nkab lossis tig nws hauv lwm qhov kev taw qhia. Nws muab cov nkag siab siab dua qhov kub thiab txias dua thiab kev ntxhov siab zoo rau kev tsis kam. Lawv tau hais tias kom raug haum rau cov ntaub ntawv sau lossis tsim tau. DIN 1.4435 LR \ / sr luj tshib yog dav siv hauv cov ntawv thov uas xav tau kev tiv thaiv nag lossis daus vim yog cov khoom siv roj carbon qis hauv nws. Nws yog siv nyob rau hauv ntau yam kev siv xws li lub tsheb headers, Machinery qhov chaw, screws thiab kuj muab cov khoom siv muab khoom noj. Peb muab cov no din 1.4301 stainless hlau taub qab ward fittings nyob rau hauv cov khoom sib txawv xws li cov ntaub ntawv sib txawv xws li, tus ntoo khaub lig, lauj tshib khoov, lauj tshib thiab lub kaus mom kawg. SS un un un un und s30400 pob tw weld yeeb nkab luj tshib Hom hlau no tseem pom tias muaj oxidation zoo heev tiv taus cov khoom. Peb txhim kho txhua yam khoom lag luam hauv ntiaj teb cov qauv hauv cov chaw ua haujlwm tseem ceeb tshaj plaws kom muaj cov nplai siab tshaj plaws.
