Jis Welded Steel Pipe

According to the purpose of welding steel pipe can be divided into general welding pipe, galvanized welding pipe, oxygen blowing welding pipe, wire casing, metric welding pipe, roller pipe, deep well pump pipe, automobile pipe, transformer pipe, welding thin wall pipe, welding special-shaped pipe and spiral welding pipe. 1 JIS G3441 Alloy Steel Tubes for Machine Purposes 2 JIS G3442 Galvanized Steel Pipes for Ordinary Piping 3 JIS G3443 Coated Steel Pipes for Water Service 4 JIS G3444 Carbon Steel Tubes for General Structure 5 JIS G3445 Carbon Steel Tubes for Machine Structure 6 JIS G3452 Carbon Steel Pipes for Ordinary Piping 7 JIS G3454 Carbon Steel Pipes for Pressure Service 8 JIS G3456 Carbon and Alloy Steel Pipes for High Temperature Service 9 JIS G3460 Carbon and Alloy Steel Pipes for Low Temperature Service 10 JIS G3461 Carbon Steel Boiler and Heat Exchanger Tubes 11 JIS G3462 Alloy Steel Boiler and Heat Exchanger Tubes 12 JIS G3464 Steel Heat Exchanger Tubes for Low Temperature Service 13 JIS G3469 Polyethylene Coated Steel Pipe 14 JIS G3475 Carbon Steel Tubes for Building Structure 15 JIS G7217 Plain End Welded Precision Steel Tube