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5.8m-12m Length Galvanized Steel Square Pipe for Bridge
(3) 03-06-2025

Galvanized pipes (GI pipes) are pipes that have been coated with alayer of zinc to prevent rusting and increase its durability and lifespan. This protective barrier also resists corrosion and wear and tear from constant exposure to harsh environmental elements and indoor humidity.Durable, vers

  • Tags: Galvanized Square Pipe, Gi Square Pipe

For more information or to place an order for 5.8m-12m Length Galvanized Steel Square Pipe, please contact us today. Our team is ready to assist you in choosing the right solution for your specific needs and project requirements.


Galvanized pipes (GI pipes) are pipes that have been coated with a layer of zinc to prevent rusting and increase its durability and lifespan. This protective barrier also resists corrosion and wear and tear from constant exposure to harsh environmental elements and indoor humidity.
Durable, versatile and low-maintenance, GI pipes are ideal for a number of heavy-duty industrial applications.
GI pipes are commonly used for:
 ★ Plumbing - Water supply and sewage systems use GI pipes as they can withstand harsh weather conditions and are long-lasting, able to last for 70 years depending on application.
 ★ Gas and oil transmission - GI pipes are corrosion-resistant or can be applied with anti-corrosion coating, allowing them to last for up to 70 or 80 years despite constant use and extreme environment conditions.
 ★ Scaffolding and railing - GI pipes can be used to create scaffolding and protective railings in construction sites. Fencing - A GI pipe can be used to create bollards and boundary marks.
 ★ Agriculture, marine and telecommunications - GI pipes are designed to be resilient against constant use and consistent exposure to changing environments.
 ★ Automotive and aerospace application - GI pipes are lightweight, rust-resistant and malleable, making them staple materials when constructing aircrafts and land-based vehicles.


Product Description

Product NameQ195, Q235, Q345 Galvanized Tube 5.8m-12m Length Galvanized Steel Square Pipe For Bridge
MaterialQ195 similar to a283 GR.B, 040a10, Ss330 Q235 similar to a283 GR.D, 080a15, CS type B
Q345 similar to a737 GR.B, SS400, S235JR
GradeASTM A500 Grade B/C, EN 10219 S235JRH/S355J2H, JIS G 3466 STKR400/STKR490, BS 1387, DIN 2395-2, GB/T 6728 Q195/Q235/Q345
Outer diameter15*15mm-1000*1000mm / 10*20mm-700*300mm or customized as required
Wall Thickness 0.5-30mm or customized as required
Length5.8m-12m or customized as required
Surface Treatment1)Black,Pre-galvanized
2)oiled,powder coating
3)Galvanized as your requirement
PS:Pre galvanized steel pipe: 60-150g/m2; Hot dipped Galvanized Steel Pipe: 200-400g/m2
End FinishPlain/ beveled ends or threaded with sockets/coupling and plastic caps., etc.
TechnologyHot rolled, Welded(ERW)
Zinc Coating30-600g/m2
ShapeSquare/Rectangular
InspectionWith Chemical Composition and Mechanical Properties Testing; Hydrostatic Test, Dimensional and Visual Inspection, With Nondestructive Inspection
PackagingPacking in bundle with steel strips; with seaworthy package at the end; could be done with your requirement.
Processing serviceBending, Welding, Decoiling, Punching, Cutting
Transport packageStandard sea export packing or as required
Payment termsT/T, L/C
Loading portTianjin/Qingdao/Shanghai Port
ApplicationConstruction pipe, Machine structure pipe, Agriculture equipment pipe, Water and gas pipe, Greenhouse pipe, Building material, Furniture tube, Low pressure fluid tube, etc.
Export marketEurope, Africa, Central Asia, Southeast Asia, Middle East, South America, North America, etc.
Others1.Special design available according to requirement.
2.Pipe can be necked dowm, punching hole on pipe wall.
3.Pipe fittings, elbows are available.
4.All production process are under the ISO9001:2000 strictly.


  

 


Square and Rectangular Steel Pipe size chart
Square Hollow SectionRectangular Hollow SectionThickness(mm)
20*20 25*25 30*3020*40 30*401.2-3.0
40*40 50*5030*50 25*50 30*60 40*601.2-4.75
60*6050*70 40*801.2-5.75
70*70 80*80 75*75 90*90 100*10060*80 50*80 100*40 120*801.5-5.75
120*120 140*140 150*150160*80 100*150 140*80 100*180 200*1002.5-10.0
160*160 180*180 200*200200*150 250*1503.5-12.0
250*250 300*300 400*200 350*350 350*300250*200 300*200 350*200 350*250 450*250 400*300 500*2004.5-15.75
400*400 280*280 450*300 450*200400*350 400*250 500*250 500*300 400*6005.0-20.0

Packing

1.Inner Packing: Packing in bundle with steel strips; with seaworthy package at the end; could be done with your requirement.
2.Outer Packing: Wrapped with waterproof colth.
3.We also can do as customers' requirements.
Shipping
1.Shipping by containers (20' or 40' container)
2.Shipping by bulk ship.
Delivery: products in stock can be prepare within 3 days after receiving deposit.
Products as your order can be finished within 15 days under 500 tons.

 

Trading terms

Payment TermsT/T, L/C, Western Union, Trade Assurance, Cash or as required
Price TermsFOB, CRF, CIF, EXW
Delivery TimeGenerally it is 5-10 days if the goods are in stock.
or it is 30 days if the goods are not in stock, it is according to quantity.
Packing1.Inner Packing:Packing in bundle with steel strips; with seaworthy package at the end; could be done with your requirement.
2.Outer Packing:Wrapped with waterproof colth.
3.We also can do as customers' requirements.
Shipping DetailsLCL/FCL/By bulk
Container Info20ft GP: L5.8m * W2.13m * H2.18m , about  27 CBM, Loading Max.26 Tons
40ft GP: L11.8m * W2.13m * H2.18m, about 54 CBM, Loading Max.26 Tons
40ft HG: L11.8m * W2.13m * H2.72m, about 68 CBM, Loading Max.26 Tons


For more information or to place an order for 5.8m-12m Length Galvanized Steel Square Pipe, please contact us today. Our team is ready to assist you in choosing the right solution for your specific needs and project requirements.

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