Galvanized Scaffolding yeeb nkab

SPECIFICATION: 1-1/2 INCH (1.5INCH), Phab ntsa Thickness: 3.2MM / 4MM

Cov kav dej Scaffolding yog ib qho tseem ceeb ntawm txhua qhov kev tsim kho vim lawv muab lub hauv paus txhim khu kev qha rau cov neeg ua haujlwm ua lawv txoj haujlwm kom nyab xeeb thiab ua tau zoo. Muaj ntau ntau cov qauv tsim rau cov kav dej scaffolding los xyuas kom meej tias lawv ua tau raws li qhov tsim nyog kev nyab xeeb thiab kev ua tau zoo. Cia wb mus saib qee cov qauv siv dav rau cov kav dej scaffolding.

1. TS EN 39

British Standard EN 39 yog dav siv nyob rau hauv cov teb chaws Europe thiab lub UK rau scaffolding kav. Nws yog ib tug txheej txheem uas muab cov kev specifications rau dub thiab galvanized steel raj haum rau scaffolding lub hom phiaj.

2. ASTM A53

American Society for Testing and Materials (ASTM) tau teeb tsa tus qauv rau cov kav dej siv hauv kev tsim kho. ASTM A53 teeb tsa cov qauv rau dub thiab kub-dipped carbon steel kav siv rau scaffolding.

3. JIS G3444

Lub Japanese Industrial Standards (JIS) tau tsim cov qauv rau scaffolding kav raws li JIS G3444. Cov txheej txheem no qhia txog qhov yuav tsum tau ua rau cov raj steel siv hauv kev lag luam scaffolding.

4. AS/NZS 1163

Lub Australian thiab New Zealand Standards (AS/NZS) tau teeb tsa tus qauv rau cov kav dej scaffolding raws li AS/NZS 1163. Cov qauv no qhia txog cov kev cai rau cov txheej txheem steel hollow seem.

5. TIAB SA 2440

Lub koom haum German rau Standardization (DIN) tau teeb tsa tus qauv rau cov kav dej scaffolding raws li DIN 2440. Cov qauv no qhia txog cov kev cai rau nruab nrab-qhov hnyav welded steel hlab.