Materia : SGCC , SGCH , DX51D+ZStandard: AISI,ASTM,GB,JISTestimonium : ISO9001 , SGS , SAI , BV , etcCrassitudo : 0.12mm-0.7mm, Crassitudo tolerantiae: ± 0.02mmLatitudo : 600mm-1250mm , Latitudo tolerantiae:-0/+3mm
Murum crassitudine:0.6mm-12mm Longitudo5.5m-12m Diameter exterior33.5-508mm ;10mm*10mm-600mm-600mm.