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What is the difference between hot dip galvanized steel pipe and pre galvanized steel pipe?
Compare hot-dip and pre-galvanized steel pipes – manufacturing processes, coating thickness, appearance, performance, and applications. Learn how to choose the right galvanized steel pipe for your project.
2017
07-13
Cold-Formed C/Z Purlins vs Hot-Rolled U Channels – Key Differences
Compare cold-formed C/Z purlins and hot-rolled U channels in manufacturing, performance, cost, and applications. Learn how to choose the right steel section for your next construction project.
06-08
Specification of ERW welded steel pipe
Ruijie Steel provides ERW welded steel pipes, including Thin-walled straight seam pipes and thick-walled straight seam pipes.
05-26
Specification of Square and Rectangular Hollow Section
Ruijie Group Provides Carbon Steel Square Hollow Section and Rectangular Hollow Section Products. straigth seam and seamless type with materials of Q235B, Q345, SS400, S235JR, BS EN 10219, etc.
Specification of Carbon Seamless Steel Pipe SMLS
Ruijie Group provides carbon steel seamless pipe SMLS, circular hollow sections, ASTM A53 or ASTM A106 standard.
Comparison sheet of carbon steel grade
This sheet shows comparison of kinds of steel grade all over the world, such as GB AST JIS DIN EN BS NF ROCT ISO standard for reference.
How to Choose Between ERW, SSAW, and Seamless Steel Pipe for Your Project?
Compare ERW, SSAW, and seamless steel pipes – manufacturing processes, key characteristics, advantages, and typical applications. A practical guide to help you choose the right steel pipe for your project.
05-25
