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Hot dipped galvanized steel square tubing

  • Ref Price :500-800 USD/TON
  • Supply Capability :5000 TON
  • Port : TianJin
  • Payment Terms : TT or LC

General characteristics

AISI, ASTM, BS, DIN, GB, JIS

ASTM-A36, ASTM-A572, ST-37, ST-52, S235JR, S355JR, SS400, SS550, etc

Tianjin, China (Mainland)

Sino East

Square Tube

Solar Structure

Is Perforated

Galvanized Coated EN1461

Colour Painting TITANPOL400

As Customer's Drawing

YES

500-800 USD/TON

100 TON

5000 TON

TT , LC , Others

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.