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Gi Hot Dip Galvanized Steel Pipe
Gi Hot Dip Galvanized Steel Pipe

Gi Hot Dip Galvanized Steel Pipe

Galvanized steel pipe is a welded steel pipe with a hot-dip or electroplated zinc layer on the surface. Galvanizing increases the corrosion resistance of the steel pipe and prolongs its service life. Galvanized pipe has a wide range of uses.
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Hot dipped galvanized pipe

 

Hot dipped galvanized pipe

Hot dipped galvanized pipe : hot dipped galvanized pipe owns thickerzinc coating than pre-galvanized pipe ,black pipes will be dipped into zincpool for galvanized.
Standard: GB/T3091-2001,BS1387-1985 ,DIN EN10025 ,EN10219 ,JISG3444:2004 ,ASTM A53
steel Grade: GB/T3091-2001: Q195,Q235 ,Q345BS1387-1985 ,DIN EN10025 ,EN10219 :S235JR S275JR,S355JR,S355J2HJS G3444:2004:STK400 ,STK500ASTM A53: GR.A,GR.B,GR.C,GR.D

Hot dip galvanized steel pipe

 

Outer Diameter Wall Thickness Length
Inch mm mm meter
1/2" 21.3mm 0.6mm-3.0mm 0.3m-12m
3/4" 26.9mm 0.6mm-3.0mm 0.3m-12m
1" 33.4mm 1.0mm-3.0mm 0.3m-12m

1-1/4"

42.3mm

1.0mm-4.0mm

0.3m-12m

1-1/2"

48.3mm

1.0mm-4.0mm

0.3m-12m

2"

60.3mm

1.5mm-4.0mm

0.3m-12m

2-1/2"

76.1mm

1.5mm-4.0mm

0.3m-12m

3"

88.9mm

1.5mm-9.5mm

0.3m-12m

4"

114.3mm

2.0mm-9.5mm

0.3m-12m

5"

141.3mm

3.0mm-9.5mm

0.3m-12m

6"

168.3mm

3.0mm-12.0mm

1.0m-12m

8"

219.1mm

3.2mm-12.0mm

1.0m-12m

10"

273mm

3.2mm-12.0mm

1.0m-12m

12"

323.8mm

6.0mm-15.0mm

1.0m-12m

14"

355.6mm

8.0mm-15.0mm

1.0m-12m

16"

406.4mm

8.0mm-20.0mm

1.0m-12m

 

Square tube & Rec

 

Size(mm) Thickness(mm) Size(mm) Thickness(mm) Size(mm) Thickness (mm) Size(mm) Thickness (mm)

 

 

20*20

 1.0



60*60
50*70
40*80
50*80
70*70
60*80
100*40		 1.3
120*120
140*80
160*80
75*150
100*150
160*60		 2.5-2.75

33*450
300*500
400*400		 4.5-5.75
1.3 1.4 3.0-4.0 7.5-11.75
1.4 1.5 4.25-4.75 12.5-13.75
1.5 1.7 5.25-6.0 14.5-14.75
1.7 1.8 6.5-7.75 15.5-17.75
2.0 2.0 9.5-15
450*450
200*600
300*600
400*500
400*600
500*500		 4.5-4.75






25*25
20*30

 1.3 2.2


130*130
80*180
140*140
150*150
200*100

 2.5-2.75 7.5-7.75
1.4 2.5-4.0 3.0-3.25 9.5-9.75
1.5 4.25-5.0 3.5-4.25 11.5-13.75
1.7 5.25-6.0 4.5-9.25 14.5-15.75
1.8     9.5-15 16.5-17.75
2.0




90*90
75*75
80*80
60*90
60*100
50*100
60*120
50*120
80*100

 1.3
160*160
180*180
250*100
200*150		 2.5-2.75    
2.2 1.5 3.5-5.0    
2.5-3.0 1.7 5.25-7.75    





30*30
20*40
30*40
25*40

 1.3 1.8 9.5-15    
1.4 2.0
150*250
100*300
150*300
200*200
135*135		 2.75    
1.5 2.2 3.0-3.25    
1.7 2.5-4.0 3.5-7.75    
1.8 4.25-5.0 9.5-12.5    
2.0 5.25-5.75 12.75-15.75    
2.2 7.5-7.75
200*300
250*250
100*400
200*250		 3.52-3.75    
2.5-3.0

 

 


100*100
80*120
125*75
140*60
50*150

 1.5 4.5-11.75    




25*50
40*40
30*50
30*60
40*50
40*60
50*50

 1.3 1.7 12.5-14.75    
1.4 1.8 15.5-17.75    
1.5 2.0
200*350
200*400
300*300
250*350		 4.75-7.75    
1.7 2.2 9.5-11.75    
1.8 2.5-5.0 12.5-14.75    
2.0 5.25-6.0 15.5-17.75    
2.2 6.5-7.75 300*350
300*400
350*350
250*450		 4.75-7.75    
2.5-4.0 9.5-13 9.5-11.75    
4.25-5.0     12.5-14.75    

 

Applications

 

Hot Dip Galvanized Steel Pipe

 

GNEE STEEL's qualifications

 

Hot Dip Galvanized Steel Pipe

 

GNEE STEEL participated in the exhibition

Hot Dip Galvanized Steel Pipe

 

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