carbon steel tubes black square steel pipe

Min Order:25 metric ton

Industry:Minerals & Metallurgy

Standard:: ASTM, BS, DIN

Grade Group:: A53-A369, Q195-Q345,

Thickness:: 0.6 - 10 mm

Outer Diameter:: 12 - 300 mm

Application:: Fluid Pipe

Section Shape:: Round

Packaging Details:: export

Delivery Time:: 20days

SupplyAbility:: 100000 Ton/Tons per Month

Min Order:1 piece

Industry:Minerals & Metallurgy

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

Grade: 10#-45#, Q195-Q345, 20#, 45#, Q195, Q215, Q235, Q345

Thickness: 0.7 - 16 mm

Section Shape: Square

Outer Diameter: 15*15--400*400mm

Secondary Or Not: Non-secondary

Application: Structure Pipe, construction

Technique: ERW

Certification: API

Surface Treatment: Other

Min Order:25 ton

Industry:Minerals & Metallurgy

Name: Mild Steel Square Tubes And Gi Steel Hollow Sectio

Technique: hot rolled

Length: 5-12m

MOQ: 25 tons

Standard: ASTM,JIS,GB

Section Shape: Rectangular or Square or Round

Material: q195,q235,q345etc

Package: Bundle or Container

Surface Treatment: Bared/ Galvanized/Oiled/Color Painte

Port of Shipment: Xingang Port, Tianjin, China

Unit Price:US $500 /metric ton

Min Order:5 metric ton

Industry:Construction & Real Estate

certification:: ISO9001-2000

Length:: 2-12m

Standard:: BS, GB, ASTM, BS 1387, GB/T 14291-2006, ASTM A53-2007, ASTM GB EN

Outer Diameter:: 10 - 3048 mm

Place of Origin:: Tianjin, China (Mainland)

Section Shape:: square,rectangular

Delivery time:: 10 days

Min Order:3 ton

Industry:Minerals & Metallurgy

Region:tianjin/tianjin

Port:tianjin

Payment Method:T/T, L/C, D/P D/A, MoneyGram