ASTM A500, GB, EN Welded Hollow Section Tube, Rectangular Seamless Hollow Sections Pipes

ASTM A500, GB, EN Welded Hollow Section Tube, Rectangular Seamless Hollow Sections Pipes

Black tube / ERW tube / square tube / steel hollow section / RHS / SHS / welded tube ASTM A500, GB, EN

Description:

Steel hollow sections / welded Steel sections/ seamless hollow section / Rectangular Steel hollow sections / Square tube

Black or galvanized square tube:

Standard: GB Chinese standard

Specification range: 20*20-400*400mm

Length: Stock goods are in 6m, special sizes can be met

Additional services: Galvanization, punching, cutting

Our company specializes in manufacturing of steel pipes for structures, electric power transmission project, pipeline of fluid use like water, oil and gas, piling, mechanical industry and municipal project. It has close relationships with many large steel corporations. So it supplies complete steel products according to customers’ requirements.