Low Price Universal Size Hot Dipped Rectangular Galvanized Steel Pipe

Low Price Universal Size Hot Dipped Rectangular Galvanized Steel Pipe

Material:

Q195 → Grade B, SS330,SPHC, S185

Q215 → Grade C,CS Type B,SS330, SPHC

Q235 → Grade D,SS400,S235JR,S235JO,S235J2

1.Cold bending section steel surface can not have bubbles,cracks,inclusions and transverse stratification,wrinkle,buckle and so on. Allow slight pit,convex,indentation,scratch and presure into the iron oxide,but is not greater than 10% of nominal wall thickness.

2.Surface defects allowed use grinding method to clear up,but after cleaning the thickness should be no less than minimum allowable thickness.

3.If have special requriements on surface quality of cold bending section steel ,determined by supply and demand.

Welding Quality:

1.Welds of cold bending section steel shall not be skip welding,lap welding and burn through.

2.Weld flaw allowed repair welding and grinding,but after welding and griding shold reach requirements specified in this standard.

3. Burrs around welding should be removed, burrs inside seams do not clear up,when have special request determined by supply and demand.

• Steel pipe: Black pipe, Galvanized steel pipe, Round pipe, Square pipe, Rectangular pipe, Spiral pipe, etc;

• Steel sheet/coil: Hot/Cold rolled steel sheet/ coil, Galvanized steel sheets/coil, PPGI, Checkered sheet, corrugated steel sheet, etc;

• Steel beam: Angle beam, H beam, I beam, C lipped channel, U channel, Deformed bar, Round bar, Square bar, Cold drawn steel bar, etc;

• Steel pipe: Black pipe, Galvanized steel pipe, Round pipe, Square pipe, Rectangular pipe, Spiral pipe, etc;

• Steel sheet/coil: Hot/Cold rolled steel sheet/ coil, Galvanized steel sheets/coil, PPGI, Checkered sheet, corrugated steel sheet, etc;

• Steel beam: Angle beam, H beam, I beam, C lipped channel, U channel, Deformed bar, Round bar, Square bar, Cold drawn steel bar, etc;

Galvanized Steel Pipe can be made into a strong plumbing or tubing material -- one that resists corrosion from exposure to water or the elements.Low Price Universal Size Hot Dipped Rectangular Galvanized Steel Pipe has been used used for water-supply pipes or as a strong tubing for outdoor applications.
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Galvanized Steel Pipe is most commonly used for outdoor construction like fences and handrails, or for some interior plumbing. Low Price Universal Size Hot Dipped Rectangular Galvanized Steel Pipe is also sometimes called galvanized iron pipe. Galvanized steel pipe has been coated with a layer of zinc. The zinc provides a barrier against corrosion so that the pipe may be exposed to the outdoor environmental elements.Galvanized Steel Pipe The protective barrier proves equally effective against damage from indoor humidity.Low Price Universal Size Hot Dipped Rectangular Galvanized Steel Pipe is covered with a zinc material to make the steel pipe more resistant to corrosion.
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