DIN 2440 raj yog ib puag ncig carbon steel raj siv dav hauv ntu kev lag luam thiab hauv kev tsim kho pej xeem, ib zaug nws tso cai rau kev tsim cov hlau hlau thiab, feem ntau, kev ua dej. Txhawm rau kom cov qauv muaj kev ruaj ntseg tag nrho hauv kev teeb tsa, Tubonasa tsim lossis tsim cov khoom raws li cov qauv nruj, uas yuav tsum ua raws li cov qauv kev cai lij choj (NBR 5580, uas tswj cov txheej txheem tsim khoom ntawm DIN 2440 raj thiab raj rau kev siv dav dav rau kev coj ua. ntawm cov kua dej)
Cov ntawv thov tseem ceeb ntawm din 2440 raj
Nrog rau ntau yam kev siv hauv kev lag luam, DIN 2440 raj yog siv, feem ntau, hauv kev teeb tsa rau kev ua haujlwm ntawm cov kua dej tsis zoo, chav dej, dej, roj, compressed cua thiab cov kua dej uas ua haujlwm ntawm qhov kub thiab txias, lossis seja, ntawm kwv yees li 150 lbs.
Vim tias nws yog tsim los ntawm cov khoom siv carbon, los yog din 2440 raj, nws tau pom tias yog qhov kev daws teeb meem zoo tshaj plaws rau kev siv cov kev teeb tsa hauv ib puag ncig hnyav, vim nws tiv taus kev sib tsoo. Além disso, los yog raj din 2440 forged nyob rau hauv galvanized carbon yog heev resistant rau corrosion thiab tsis-acid los yog ib puag ncig. Vim nws lub neej muaj txiaj ntsig ntev thiab ntau yam zoo, cov khoom lag luam muab cov txiaj ntsig zoo tshaj plaws.
Unitubos ua haujlwm hauv kev lag luam ua lag luam loj tshaj plaws ntawm cov kav dej carbon steel thiab fittings hauv São Paulo. Nws cov khoom muaj cov txheej txheem siab zoo, ua raws li cov qauv tsim lub luag haujlwm rau kev npaj cov ntu thiab lav los ntawm Inmetro Certification.
Cim npe nrov: din 2440 raj, tus neeg muag khoom, customized, lag luam wholesale, pheej yig, luv nqi, pricelist, luv nqi, Tshuag, dawb qauv
