hot finish welded pipe steel carbon with iso certification

Carbon steel square tube - qiyuangtchina

Oct 27, 2020 · Precision steel pipe is a kind of high precision steel pipe material after cold drawing or hot rolling.Because the inner and outer wall of the precision steel tube has no oxide layer, no leakage under high pressure, high precision, high finish, cold bending without deformation, flaring, flattening without cracks and other advantages, it is mainly used for the production of pneumatic or hydraulic components of products, such as cylinder or cylinder, can be seamless pipe, but also welded pipe.

Hot Finished Square Hollow Section, Hot Finish SHS Pipe

This Hot Finish Square Hollow Section is clearly marked as ISO with the assurance of traceability and it has technical support. This is basically made up of steel and relatively suitable for galvanizing. Hot rolled ERW Welded Line pipe ISO Certification carbon Hot rolled ERW Welded Line pipe ISO Certification carbon steel seamless pipe/tube6, You can get more details about from mobile site on m. $2.25 - $9.50 Min. Order :1 Metric Ton

ISO/JIS CertificateNIPPON STEEL PIPE CO., LTD.

Carbon steel pupes for ordinary piping:SGP (Brack pipes), SGP (Galvanized pipes) *2 Japan Quality Assurance Organization (JQA) JQ0307015:Steel tubes:Japanese:G 3454:Carbon steel pupes for pressure service:STPG370 (Brack pipes), STPG410 (Brack pipes) G 3466:Carbon steel square and rectangular tubes for general structure:STKR400, STKR490 Black/Galvanized Finish ERW Carbon Steel Pipe ASTM/BS Black/Galvanized Finish ERW Carbon Steel Pipe ASTM/BS Standard Basic Info Type:Welded Certification:ISO9001:2008, API, Ce Thickness:0.6-10.0mm Standard:ASTM A500/A53, BS En, JIS, DIN Zinc Coated:6 Micron-85 Micron Business Type:Manufacturer & Exporter Specification:od 4"-20" Usage:Water Supply, Gas Supply, Structural Shape:Round

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