Cov khoom lag luam

Peb cov khoom tseem ceeb yog: ERW HDG kav ERW Dub Square hollow seem ERW Dub Rectangular hollow seem ERW HDG Scaffolding kav SSAW kav API 5L

Peb cov khoom tseem ceeb yog: ERW HDG kav ERW Dub Square hollow seem ERW Dub Rectangular hollow seem ERW HDG Scaffolding kav SSAW kav API 5L

EN 10219 steel hlab yog siv nyob rau hauv ntau yam kev lag luam vim lawv cov npe zoo heev. Piv txwv li, qib no ntawm Carbon Steel EN 10219steel raj muaj ntau yam khoom zoo xws li kev ua tau zoo, kev

Loj txoj kab uas hla 64inch me me steel SSAW kauv welded yeeb nkab rau roj / roj av

EN39 S235JR Galvanized Scaffolding Tube

1, Qib: A500, A, B, C, Q235B, Q355B, SS400, S235 thiab S3552, Loj: 15 * 15-300 * 300mm-40*20-400* 200mm3, Qauv: GB /T{14}}, EN10219, EN10255, ASTM A500 qib A, B, C4, Ntawv pov thawj: ISO 9001, SGS,

EN 10219 steel hlab yog siv nyob rau hauv ntau yam kev lag luam vim lawv cov npe zoo heev. Piv txwv li, qib no ntawm Carbon Steel EN 10219steel raj muaj ntau yam khoom zoo xws li kev ua tau zoo, kev

1. Cov ntsiab lus zoo ntawm cov zinc qib siab 2. Qib: S235J0H,S355J0H,Q235B, Q355B, STK400, STK5003. Loj: 48.3mm * 3.2mm, 48.3mm * 4.0mm, Ntev: 5ft, 8ft, 10ft, 13ft, 16ft.4. Cov Qauv: EN39, EN10219,

EN 10219 steel hlab yog siv nyob rau hauv ntau yam kev lag luam vim lawv cov npe zoo heev. Piv txwv li, qib no ntawm Carbon Steel EN 10219steel raj muaj ntau yam khoom zoo xws li kev ua tau zoo, kev

Lub raj square yog welded hollow square-txiav steel raj uas yog tsim tshwj xeeb los siv rau hauv txhua hom kev tsim kho. Ob hom A513 lossis A500 Qib B, nyob ntawm nws qhov loj thiab phab ntsa tuab.

EN39 S235JR Galvanized Scaffolding Tube

1, Qib: A500, A, B, C, Q235B, Q355B, SS400, S235 thiab S3552, Loj: 15 * 15-300 * 300mm-40*20-400* 200mm3, Qauv: GB /T{14}}, EN10219, EN10255, ASTM A500 qib A, B, C4, Ntawv pov thawj: ISO 9001, SGS,