Punto d'origine
Tianjin, China
Grado
Q195-Q355,S195-S355, Gr.A, Gr.B, Gr.C
Termine di consegna
10-30 days
Applicazione
Struttura del tubo
Tubo speciale
Tubo spesso della parete
Lunghezza
12m, 6m, 5.8m,11.8m or any length as customer requires
Servizio di Elaborazione
Di Saldatura, Punzonatura, Di Taglio, Flessione
Product name
Hot dipped square and rectangular hollow section
Out Diameter
19x19mm-500x500mm, 20x30mm-400x600mm
Zinc Coating Thickness
210g/m2-550g/m2
welding Technology
ERW,HFW
Standard
ASTM A500,EN10210,EN10219,GB/T 6728-2016,AS1163
Surface treatment
Hot dipped galvanized
Mark
Black ink mark,Embossing
Packing
Fixed By 6-8 GI steel straps in bundle or wrapped by plastic bags
Storage
Dry, clean,cover, inside of warehouse against rainy