Top Selling Structural Steel Galvanized Square Tube

Model:	015
Brand:	customized
Origin:	Made In China
Category:	Metallurgy , Mining & Energy / Metallurgy & Mining / Piping Tubing
Label:	Square Steel Tube , Galvanized Square Tu , Square Tube
Price:	US $500 / pc
Min. Order:	1 pc

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Product Description

Top Selling Structural Steel Galvanized Square Tube

Product Description:

Galvanized Square & Rectangle Steel Tube, is a A500 Grade that has been hot dipped in a zinc rich galvanizing process. Galvanized tubes are a lower cost alternative to stainless steel to achieve rust free protection for up to 30 years, while maintaining comparable strength with a durable surface coating. Jetvision stocks many sizes in pre-cut lengths, full mill lengths or we can hot dip virtually any size and quantity required for your welding or construction project.

Galvanized tubes can be cut, machined or welded by common methods used for regular steel, but adequate ventilation should be used to avoid inhalation of fumes when heated. Saw cut ends of our pre-cut lengths are not galvanized and should be treated with a cold galvanizing compound to maintain protection once your project is complete. Any holes drilled or welded areas should also be treated. All dimensions are before the galvanizing process.

Specification:

Commodity	Galvanized square pipe/round pipes/rectangle steel pipe and tubes
O.D	2020-600600mm/2030-600800mm
W.T	1.0-35.0mm
length	3-12m or according to per request
material	Q195—Grade B, SS330, SPC, S185 Q215—Grade C,CS Type B, SS330, SPHC Q235---Grade D, SS400, S235JR, S235JO, S235J2 Q345---SS500, ST52, ST37, 10#,20#,45#, etc
Surface treatment	1, Oiled 2, Galvanized 3, Painting black 4, According to the customers’ requirement
Test	1.Chemical Component Analysis (C,Si,Mn,S,P) 2.Mechanical Properties (Tensile Strength, Yield Strength, Elongation ) MTC is supplied. 3.Third party inspection: BV,SGS
Package	1, Big OD: in bulk 2, Small OD: packed by steel strips 3, Plastic bags 4, According to customer’s requirements
Delivery	Normally 10-20 days after get deposits or according to quantity
Advantage	1.large inventory 2.high quality,low price 3.good after-sales service 4.short delivery time

Chemical Composition:

Yield Strength Grade

Demotic Raw-material Grade

235

Q235B, Q235C, Q235D, Q235qC, Q235qD

345

Q345A, Q345B,Q345C,Q345D,Q345Qc, Q345Qd,

StE355, B480GNQR

Mechanical Property:

Yield Strength Grade	W.T	Yield Strength	Tensile Strength (Mpa)	Elongation	(20°C) Impact Value
Yield Strength Grade	(mm)	(Mpa)	Tensile Strength (Mpa)	(%)	(20°C) Impact Value
235	4~12>12~22	≥235	≥375	≥23	≥27
345	4~12>12~22	≥345	≥470	≥21	≥27
390	4~12>12~22	≥390	≥490	≥19	≥27

Application

Galvanized square pipe/round pipes/rectangle steel pipe and tubes Product Application:

1. Machinery manufacture: glass machinery, agricultural machinery, textile machinery, paper making machinery , food machinery, electrical equipment, sanitation equipment.

2. Roads and Bridges: railway, aviation, expressway, overpass, road fence, traffic signs.

3. Construction Engineering: steel structure construction, sports venue, three-dimensional garage, exhibition hall.

4. Decoration: wrought iron doors and windows, outdoor advertising, pavilion and vestibule, glass curtain wall.

5. Transportation: automobile manufacture, ship manufacture, container, tricycle, tower crane.