Galvanized Steel Round Tube Q235 Q345 SS400 4 Inch 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.

Product Description

 

Standard	EN10219,EN10210,GB/T 6728,JIS,G3466,ASTM A500, A36
Material	S235GT,S355,STK400,STK500,Q345/Q235
Diameter	Square pipe: 20*20mm~500*500mm Rectangular pipe: 20*40mm~300*500mm
Wall thickness (W.T.)	1.2mm~20mm
Length	6.0M, 6.5M, 5.0M, 4.0M, 3.0M, 6.5M,1m-12m ,by customer's requiremnts
Surface Anti-rusty Coating	Pre-galvanized (Zinc coating: 40-80g/m2) Hot dipped galvanized (Zinc coating: 200-600g/m2 )
Pipe Ends	Plain ends
Surface	Black, or Galvanized and Oiled to prevent the rust
Main market	Middle East,Africa, Asia and some Uropean country and South America ,Australia
Delivery Time	7-15 days (based on quantity) after receiving advanced payment by T/T or LC .

Square and Rectangular Steel Pipe size chart
Square Hollow Section	Rectangular Hollow Section	Thickness(mm)
20*20 25*25 30*30	20*40 30*40	1.2-3.0
40*40 50*50	30*50 25*50 30*60 40*60	1.2-4.75
60*60	50*70 40*80	1.2-5.75
70*70 80*80 75*75 90*90 100*100	60*80 50*80 100*40 120*80	1.5-5.75
120*120 140*140 150*150	160*80 100*150 140*80 100*180 200*100	2.5-10.0
160*160 180*180 200*200	200*150 250*150	3.5-12.0
250*250 300*300 400*200 350*350 350*300	250*200 300*200 350*200 350*250 450*250 400*300 500*200	4.5-15.75
400*400 280*280 450*300 450*200	400*350 400*250 500*250 500*300 400*600	5.0-20.0

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.