Galvanized Steel Round Tube Q235 Q345 SS400 4 Inch Hot DIP
Galvanized Round Steel Pipe High Quality Q235 Q345 4inch Hot DIP
Product Description:
Galvanized steel pipe is an anti-corrosive metal piping that offers superior rust-resistance and weather-resistance for a variety of applications. It is produced with a zinc coating of 40-600g/m2, which creates a protective barrier against corrosion. This metal tubing is available in a range of widths to meet customer requirements, and its coating type can be PE, SMP, HDP, or PVDF. It is welded using the saw or tlg method and its surface is galvanized for an extra layer of protection. Galvanized steel pipe is reliable and effective for a variety of applications and is well-suited for long-term use in outdoor and industrial settings.
Basic Info.
Product Description
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Standard
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EN10219,EN10210,GB/T 6728,JIS,G3466,ASTM A500, A36
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Material
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S235GT,S355,STK400,STK500,Q345/Q235
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Diameter
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Square pipe: 20*20mm~500*500mm
Rectangular pipe: 20*40mm~300*500mm |
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Wall thickness (W.T.)
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1.2mm~20mm
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Length
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6.0M, 6.5M, 5.0M, 4.0M, 3.0M, 6.5M,1m-12m ,by customer's requiremnts
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Surface Anti-rusty Coating
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Pre-galvanized (Zinc coating: 40-80g/m2)
Hot dipped galvanized (Zinc coating: 200-600g/m2 ) |
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Pipe Ends
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Plain ends
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Surface
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Black, or Galvanized and Oiled to prevent the rust
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Main market
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Middle East,Africa, Asia and some Uropean country and South America ,Australia
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Delivery Time
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7-15 days (based on quantity) after receiving advanced payment by T/T or LC .
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Square and Rectangular Steel Pipe size chart
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Square Hollow Section
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Rectangular Hollow Section
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Thickness(mm)
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20*20 25*25 30*30
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20*40 30*40
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1.2-3.0
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40*40 50*50
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30*50 25*50 30*60 40*60
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1.2-4.75
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60*60
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50*70 40*80
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1.2-5.75
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70*70 80*80 75*75 90*90 100*100
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60*80 50*80 100*40 120*80
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1.5-5.75
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120*120 140*140 150*150
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160*80 100*150 140*80 100*180 200*100
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2.5-10.0
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160*160 180*180 200*200
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200*150 250*150
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3.5-12.0
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250*250 300*300 400*200 350*350 350*300
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250*200 300*200 350*200 350*250 450*250 400*300 500*200
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4.5-15.75
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400*400 280*280 450*300 450*200
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400*350 400*250 500*250 500*300 400*600
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5.0-20.0
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Q1: Do you provide samples? Is it free or extra?A1: Yes, we can provide samples free of charge and the customer will pay the freight.
Q2: What if I don't have export experience ?
A2: We have reliable forwarder agent which can ship items to you by sea/air/Express to your doorstep. Any way, we will help you choose the most suitable shipping service.
Q3: How long is your lead time?
A3: If it is in stock, it is usually 5-10 days. Or, if there is no inventory, 15 days, depending on the quantity.
Q4: What are your terms of payment?
A4:30% T/T deposit in advance, 70% T/T balance within 5 days after B/L copy, 100%.Irrevocable L/C at sight, 100% Irrevocable L/C after receive B/L 30-120 days, O/A.
Q5: How is your technical support?
A5: We provide lifetime online support through Whatsapp/ Skype/ Wechat/ Email. Any problem
after delivery, we will offer you call anytime.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.