square steel tube 100mm 100mm

Min Order:1 piece

Industry:Minerals & Metallurgy

Size: 20x20mm - 400x400mm

Wall thickness: 1.3mm - 20mm

Length: 6m in stock( or customized)

Material: Q195, Q235, Q345

Surface: black (can be oiled or painted)

Package: in bundles with export pvc package

Standard: ASTM A53 Gr. A, B, C

Production lines: 10

Production capacity: 800,000 tons per year

Application: construction, building material

Min Order:25 ton

Industry:Minerals & Metallurgy

Commodity: Square Steel Pipe

Size: 19X19mm-500X500mm

Thickness: 1.0-30mm

Length: 1-12m

Process Type: Punching, Bending, Painted

Specification: ASTM A500 ASTM A36, EN10219

HS Code: 7306610000

Business Type: Manufacturer & Exporter

Transport Package: Bundled in Steel Strips, or as Your Indication

Origin: Tianjin, China

Min Order:1 ton

Industry:Minerals & Metallurgy

Standard: BS, GB, ASTM, BS 1387, GB/T9711, ASTM A53M-2007, GB/ BS1387 / ASTM A53

Grade: Q195-Q345, Q235, Q345, Q195, Q215

Thickness: 0.7 - 16 mm

Section Shape: Square

Outer Diameter: 20*30~600*600

Secondary Or Not: Non-secondary

Application: Structure Pipe, construction,fluid transportation

Technique: Hot Rolled

Certification: API

Surface Treatment: Galvanized

Min Order:25 metric ton

Industry:Minerals & Metallurgy

Section Shape:: Square

Certification:: CE, ISO9001;2008

Technique:: ERW

Anual Output:: 800000 Tons

End Treatment:: Plain, Bevelled

Surface Treatment:: black, oil, Black Oil Surface

Standard:: API, ASTM, BS, JIS, BS1387,

Grade:: 10#, 20#, API J55, Q195, Q215

Outer Diameter:: 15x15mm---600x600mm

Application:: Structure Pipe

Min Order:1 piece

Industry:Minerals & Metallurgy

Standard: ASTM A500

Steel grade: GR.A,B

Thickness: 1.5 to 17.75

Surface treatment: bare,oiled,galvanized

Region:Tianjin/Tianjin