Q195 Q235 iron galvanized pipe square GI steel pipe 

 

♦ Iron Galvanized Pipe Description                                                                                

Product Name	Q195 Q235 iron galvanized pipe square GI steel pipe
Available Material	Q195—Grade B, SS330, SPC, S185 Q215—Grade C,CS Type B, SS330, SPHC Q235---Grade D, SS400, S235JR, S235JO, S235J2 Q345---SS500, ST52
Round Pipe Size	17mm-406.4mm
Square Pipe Size	10mm*10mm-500mm*500mm
Rectangular Pipe Size	10mm*20mm-400mm*600mm
Zinc Coating	Pre galvanized steel pipe: 60-150g/m2 Hot dipped galvanized steel pipe:200-400g/m2
Standard	GB/T13793-1992,GB/T14291-2006, GB/T3091-1993,GB/T3092-1993,GB3640-88 BS1387/1985,ASTM A53/A36,EN39/EN10219,API 5L,GB/T9711.1-99 etc
Pipe Ends	1)Plain, 2)Beveled, 3)Threaded, 4)Socket with holes, 5)with PVC clap/ coupling/ clamp,

 

♦ Iron Galvanized Pipe Show                                                                                          

Deep Processing Service

1. Pipe Cutting: cut into new length.

2. Bending

3. Screw Thread

4. Painting

We can deep processing according to the drawings!!!!

♦ Iron Galvanized Pipe Workshop                                                                                  

 All our products can be produced according to your requirement strictly and guarantee the quality.
Our advantages as below:
1. Stable stock with competitive price and good quality
2. Special size is available.
3. Indoor warehouse can prevent rust

 

♦ Iron Galvanized Pipe Inspeciton                                                                                  

 

Surface Treatment
1. Bared

2. Black Painted (varnish coating)

3. Galvanized
4. With Oiled

5. 3PE, FBE, corrosion resistant coating

 

♦ Iron Galvanized Pipe Production Process                                                                  

Galvanized steel pipe produce: Hot dip galvanized steel pipe with pickling, first to remove iron oxide on the surface of the steel tube, after acid cleaning, by ammonium chloride or zinc chloride or ammonium chloride and zinc chloride mixed aqueous solution tank cleaning, and then sent to the hot dip plating tank. Hot dipped galvanized zinc layer thickness, coating uniformity, strong adhesion, long service life, etc. Steel substrate with molten electrolyte solution in complex physical and chemical reaction, the formation of corrosion resistance of the structure compact zinc alloy layer. Pure zinc layer, alloy layer and steel substrate fused together . So the corrosion resistant ability.

 

♦ Iron Galvanized Pipe Ends                                                                                           

 

♦ Iron Galvanized Pipe Tube Sizes                                                                                 

ID		OD	Normal Thickness	Weight	Big Thickness	Weight
mm	inch	mm	mm	kg/m	mm	kg/m
6	1/8	10	2	0.39	2.5	0.46
8	1/4	13.5	2.25	0.62	2.75	0.73
10	3/8	17	2.25	0.82	2.75	0.97
15	1/2	21.2	2.75	1.26	3.25	1.45
20	3/4	26.8	2.75	1.63	3.5	2.01
25	1	33.5	3.25	2.42	4	2.91
32	1 1/4	42.3	3.25	3.13	4	3.78
40	1 1/2	48	3.5	3.84	4.25	4.58
50	2	60	3.5	4.88	4.5	6.16
65	2 1/2	75.5	3.75	6.64	4.5	7.88
80	3	88.5	4	8.34	4.75	9.81
100	4	114	4	10.85	5	13.44
125	5	140	4.5	15.04	5.5	18.24
150	6	165	4.5	17.81	5.5	21.63

♦ Iron Galvanized Pipe Package & Loading                                                                  

 

♦ Hot Dip Galvanizd Pipe & Pre-galvanized Pipe                                                          

 

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