Lub German forged couplers yog ua los ntawm Q235B nrog M14 bolts thiab 22 hli flange ceev, uas yog dav siv nyob rau hauv lub teb chaws Yelemees thiab lwm cheeb tsam uas yuav tsum tau robust scaffolding systems. German forged couplers rau scaffolding kav thiab ncej nrog diameters xws li OD42mm mus rau OD89mm yog haum rau tag nrho cov angular sib txuas. Kub-dip galvanized forged couplers muab kev txhim khu kev ruaj ntseg, ua rau lawv zoo tagnrho rau kev siv roj thiab roj av thiab kev siv dej hiav txwv.
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