20X40 Galvanized Rectangular Tube Gi Square Hollow Section for Structural Construction

Model NO.:DX51D DX52D DX53D
Model No.:Dx51d Q195 Q235 Q345
Thickness:0.12-6 mm or as Request
Zinc Coating:40- 600 GM/M2
Processing:Welding, Punching, Cutting, Bending, Decoiling
MOQ:1 Ton
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Verified Supplier
Location: Suzhou Jiangsu China
Address: Floor 3, Building 1, No. 35, Dongfu Road, Suzhou Industrial Park, Suzhou, Jiangsu, China
Supplier`s last login times: within 25 hours
Product Details Company Profile
Product Details
Galvanized Steel Tube/Pipe
Generally galvanized pipe is divided into welded pipe, seamless pipe, and the surface is hot dipped galvanized with zinc coating above 210g/m2 usually, which isolate air and water, protect cathodic, prevent corrosion of the substrate, and extend the steel service life.
The galvanized pipe we produced has lots of advantages, strong corrosion resistent, excellent formability, customization... we are sure that you can always select one type that meet you best.
1) Thickness : 0.5-20mm
2) Size(dia.) :10mm*20mm/15mm*15mm-200mm*400mm/300mm*300mm
3) material : Q195 Q235 Q215 Q345 St37 ASTM A500
4) Certifications : ISO9001-2000, API-5L
5) Standard : ASTM BS GB API
Length2m-12m ,by customer's requirements
StandardsGB/T6728-2002,GB/T6725-2002, GBT3094-2000,JG 178-2005, ASTM A500 JIS G3466,EN10210
MaterialsQ195,Q215,Q235,Q345 St37 St52 St42 St35
Product CategoryMetallurgy, Mineral & Energy
TechniqueWelded, ERW Cold Rolled, Hot Rolled
SurfaceBared, Galvanized, Oiled, Or Other Anti-corrosive Treatment.
We can produce other specifications according to customer's requirements.
Zinc Coating60-500g/M2

Packing
1.Big OD: In bulk 2. Small OD: packed by steel strips
3. 20"GP: 5.85*2.2*2.2 40"GP:11.85*2.2*2.2
Black steel pipe: oiled/painted, in bundles and tarpaulin outside
According to the requirements of customers
InspectionWith Chemical Composition and Mechanical Properties Analysis;
Hydrostatic Test, Dimensional and Visual Inspection, Also With Nondestructive Inspection
Usage/ApplicationMechanical & manufacture, Steel structure, Shipbuilding, Bridging ,Automobile chassisIndustrial water lines/plant piping,Vehicular chassis and frames, Idlers & belt conveyors Agriculture and Irrigation,Scaffoldings, Electrical Cable conduits, Cooling towers, Antenna and Telecom Towers, Cold storages,
Tabular poles Fire Protection Systems, HVAC, Plumbing, Fabrication industry,
Food Processing, Pharmaceutical, Petrochemical, Chemical, Machine Building, Automobile.

Main market
North America South America Eastern Europe Southeast Asia
Africa Oceania Mid East Eastern Asia Western Europe
Central America Northern Europe Southern Europe
South Asia Domestic Market
Country of originChina
Productivity450,000Metric Tons per Yea
Delivery Detail:15-20days after receive the prepayment or L/C






















China 20X40 Galvanized Rectangular Tube Gi Square Hollow Section for Structural Construction supplier

20X40 Galvanized Rectangular Tube Gi Square Hollow Section for Structural Construction

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