ERW mild steel/Hot rolled black welded square structural hollow section shape

Hot Rolled Black Square Tubes

Product name: ERW mild steel/Hot rolled black welded square structural hollow section shape steel pipe tube

Key words: mild steel tube

Standards: GB/ASTM/SS400/ST52

Material of Hot Sale Black Square Tubes: Q195

Diameter: 10x10mm-200x200mm 

Thickness: 0.6-20mm 

Length: 5.8/6m or as customer require

Type: Rectangular

Technology: Hot rolled

Surface treatment: Black

Application of Hot Rolled Black Square Tubes: construction/welding /green house or water system 

Container type: 20gp/gh or 40gp/gh

Loading capability: 25-27ton each container

Package type: Plastic caps on both ends, Steel bundle, Woven bag or acc. to customers' request

Payment terms: 30%TT advanced and balanced pay before loading

Factory production ability: 10000ton monthly

Delivery time: within 15-20days

Loading port: TIANJIN port