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large wt carbon seamless steel tube
Product(s)1 of 1
Min Order:1 ton
Industry:Minerals & Metallurgy
Standard: GB, API, GB 3087-1999, API 5L
Grade: A53-A369, ST35-ST52, Q195-Q345, A53(A,B), St37, Q235, Q345, Q195, Q215
Thickness: 2 - 50 mm
Section Shape: Round
Outer Diameter: 0.5 - 20 inch
Secondary Or Not: Non-secondary
Application: Structure Pipe
Technique: Cold Rolled
Certification: API
Surface Treatment: coating with black varnish
Region:Tianjin/Tianjin city
Payment Method:T/T, L/C
Export:USD 3 - 5 million per year
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