gb t3091 q235b specifications of round pipe and tube

12345NextChina Black Galvanized Welded Scaffolding Pipe Tube for

Pre China GB/T13793 GB/T3091 Q235 Q235B Q235C Pipe/ Tube GBsol;T13793 GBsol;T3091 Q235 Q235B Q235C pipesol; tube Outer diameter ERW sol; HFW LSAW sol; DSAW SSAW sol; HSAW RHS SHS 1sol;8 Menu GB/T3091-2001,GB/T13793-92,ISO630/E235B/ JIS G3131/JIS G3106:

China Machine Use Square Steel Tube (Welded steel pipe

GB/T3091-2008 Low-pressure fluid transportation,such as water ,coal gas,air,oil,hot water,steem etc.or other usage.Normal grade:Q235A GB/T14291-2006 Mainly use for mine air compressor,water drain,gas drain etc.Normal grade Q235A,Q235B GB/T14980-1994 durty wanter supply/sewage drain/gas,oil transportation etc Payment term:China Weld Pipe Steel Tube Manufacturer ASTM A53 - China China Weld Pipe Steel Tube Manufacturer ASTM A53,Find details about China ERW Steel Tube,ERW Tube from Weld Pipe Steel Tube Manufacturer ASTM A53 - Hebei Changfeng Steel TubeChina Welded Oiled Round Carbon Steel Pipe for Machinery luid pipe line Pipe diameter 219.1-660.4 Pipe wall thickness 5-22mm Pipe Length 6-18m Pipe Material Q235B Executive Standard GB/T3091-2008 Line Pipe Pipe diameter 219.1-660.4 Pipe wall thickness 5-22mm Pipe Length 6.71-16.13m Pipe Material Gr.B,X42-X65 Executive Standard API Spec 5L Casing Pipe OD 8-5 / 8-20 Pipe wall

Hot Dipped Galvanized Carbon Steel Pipes ASTM A53 GB

Quality ERW Steel Pipe manufacturers exporter Q345 Steel Specification and Equivalent StandardQ345 steel specification Q345 steel belongs to 16Mn steel grade,usually it is produced in hot rolled state,hot rolled steel plate,hot rolled steel coil/sheet,it has comprehensive mechanical and welding property,as it shows good performance in structural purposes,it is widely used as welding structural part in manufacturing of ship,railway and vehicles,bridges,boiler,pressure vessel Tianjin China Origin Galvanized Round Steel Pipe

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