Kev paub

Daim ntawv thov ntawm lub qhov muag bolts yog dav siv nyob rau hauv ntau yam teb, xws li los ntawm industrial pipelines mus rau niaj hnub cov cuab yee

Hom txheej txheej twg yog siv hauv kev lag luam qhov muag ntsia liaj qhov rooj?

Ib yam thiab qhov sib txawv ntawm DIN 444 thiab GB / T 798 DIN444 qhov muag bolts, tseem hu ua lub qhov muag bolts hauv Suav teb, ua raws li GB / T798

Qhov muag bolt yog dab tsi? Koj Lub Tuam Txhab Tsim Nyog DIN444 qhov muag bolts yog tsim los ua kom tau raws li qhov yuav tsum tau ua ntawm tus qauv D

Electro-slag remelting yog xaiv los ntawm ntau lub tho mandrel manufacturers

Dab tsi ntawm cov hlau tuaj yeem ua raw khoom rau tho zeb mandrels?

EN 14399-3 kev soj ntsuam kev lag luam

HV bolts txhais tau hais tias lub zog siab vorgespannt ntsia liaj qhov rooj

Hengdisheng Group Coatings Kub dip galvanized txheej txheej txheej txheej txheej txheem ISO 10684: 2004 zinc-aluminium txheej qee lub npe nrov xws li

DIN 933 ntsia liaj qhov rooj & ISO 4017 ntsia liaj qhov rooj

Molybdenum Piercing Plug yog dab tsi? Moly Plug yog luv luv rau Molybdenum Piercing Plug, uas yog ib qho tseem ceeb ntawm qhov chaw seem rau seamless

Piercing Mandrel raw khoom: Qib H13