Tianjin Sino Sources Tech Co Ltd
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Hot dipped galvanized steel square tubing

Specification: 500-800 USD/TON
Use Parts: 100 TON
StandardAISI, ASTM, BS, DIN, GB, JIS
GradeASTM-A36, ASTM-A572, ST-37, ST-52, S235JR, S355JR, SS400, SS550, etc
Place of OriginTianjin, China (Mainland)
Brand NameSino East
ShapeSquare Tube
ApplicationSolar Structure
Perforated Or NotIs Perforated
Surface TreatmentGalvanized Coated EN1461
PaintingColour Painting TITANPOL400
DimensionsAs Customer's Drawing
Is CE CertificatedYES

Galvanized tube specification:



Size Tolerance Remark
Width  40-200 mm     ±0.5-1mm



All of the spec. could be adjusted in accordance with buyer's direction

Length  200-12000 mm ±1-3mm
Thickness  2.0-6.0 mm ±0.1mm
Twist  0° before HDG 0


Hot dipped galvanized square tubing detailed information:


Size As customer's drawing
Thickness   As customer's drawing
Length As customer's drawing
Technology Welded or Seamless
Surface  treatment Paint oil; Varnish; Hot galvanized; Cold galvanized;
Galvanize the raw strip steel; Or according to customer's requirements.
Package Tied with steel trips, then wrapped by plastic material. 
Or according to customer's requirements.
Usage

Widely used in mechanical manufacture, construction field, metallurgy industry,

 farm vehicles, agriculture greenhouse, automotive industry, railway, highway 

guardrail,  container frame, furniture, decoration, steel structure etc



Hot dipped galvanized steel square pipes production process:


After the uncoiling of the raw material, it will be shaped and welded, the with special treatment, it will be the black tube. Then with the cutting process, we can get the length as customer's request. Next the products needs to be acid washed. Then solar panel brackets hot dipped galvanized process and packing.


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86-22-23869896
Daqiuzhuang Industry Park, Jinghai, Tianjin, China

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Tianjin Sino Sources Tech Co Ltd