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Tianjin Zhaolida Steel Pipe Co.,Ltd

Tianjin Helon International Trading Co.,Ltd

Mobile TEL: +86 15900249379 (WhatsApp&WeChat)

E-mail: lucy@credit1995.com

Skype: tjzhaolida QQ: 386692006
Address: No.9 of Technology Street, DaQiuZhuang Industrial District,Jinghai County, Tianjin, China 


 

Hollow Section Hot Dipped Galvanized Welded Rectangular/Square Steel Pipe/Tube

structure building materials ! gi pipe pressure rating bs4568 galvanized steel tube with threaded Details for GI pipe: 1) Zinc Coating: pre-galvanized:Z40-200g/m2; hot dip galvanized: zinc coating:230g/m2-600g/m2 2) Section shape: round/square/rectangular/oval 3) Technique: electronic resistance...

Hollow Section hot dipped Galvanized Welded Rectangular/Square Steel Pipe/Tube


Details for galvanized rectangular/square pipe: 

1) Item: galvanized rectangular/square pipe

2) Sizes:10*10mm-100*100mm

           wall thickness: SCH30,SCH40,STD,XS,SCH80,SCH160, XXS etc. ( 0.8-12mm.)

3) Standard: astm a500/a53 bs1387/en10219/ en39/ en1139/ GB/T3091

4) Material: q195/q235/q345

 

5) Zinc Coating:  pre-galvanized:Z40-200g/m2; hot dip galvanized: zinc coating:230g/m2-600g/m2

6) Section shape: round/square/rectangular/oval

7) Technique: electronic resistance welded (ERW )

8)  Surface treatment: Galvanized,light oil, hot dipped galvanized

9) Ends: thread(screw) with coupling or cap; beveled; rolled groove; plain end

10)Application: fence & greenhouse structure/roof building/ furniture structure/ welding table,etc

11)Kg/Pcs=(OD-Thickness)*Thickness*Length*0.02466

12)Packing: by steel strips in bundle;by pvc bags; by nesting small sizes into big sizses


Standard sizes for galvanized rectangular/square pipe:

Square


Rectangular

OD mm

WT mm


OD mm

WT mm

OD mm

WT mm


OD mm

WT mm


OD mm

WT mm

20*20

1.0-2.0

130*130

2.5-12

20*30

1.0-3.0

50*80

1.8-6.0

100*150

2.5-12

25*25

1.0-3.0

140*140

2.5-12

20*40

1.2-3.0

50*90

1.8-6.0

100*200

2.5-12

30*30

1.2-3.0

150*150

2.5-12

25*40

1.2-3.0

50*100

1.5-6.0

100*250

2.5-12

40*40

1.2-5.0

160*160

2.5-12

25*50

1.2-5.0

50*120

1.5-6.0

100*300

3.0-12

50*50

1.2-6.0

180*180

2.5-12

30*40

1.2-3.0

60*80

1.3-6.0

100*400

11.5-12

60*60

1.3-6.0

200*200

3.0-12

30*50

1.2-5.0

60*90

1.5-6.0

150*200

2.5-12

70*70

1.3-6.0

220*220

3.5-12

30*60

1.2-6.0

60*100

1.5-6.0

150*250

3.0-12

75*75

1.5-6.0

250*250

4.5-12

40*50

1.2-6.0

60*120

1.5-6.0

150*300

3.0-12

80*80

1.5-6.0

300*300

4.0-12

40*60

1.2-6.0

75*125

1.5-12.0

200*300

4.5-12

90*90

2.0-6.0

350*350

6.0-12

40*80

1.3-6.0

80*100

1.5-6.0

200*400

4.75-12

100*100

1.5-12

400*400

6.0-12

40*100

1.3-6.0

80*120

1.5-12.0

300*400

5.75-12

120*120

2.5-12


50*70

1.3-6.0

80*140

2.5-12.0

300*500

6.0-12

We are the manufacturer of steel pipe with 15 years experience.

We have our own factory of 3000sqm,16 production lines.

Website:www.tjzhaolida .com

80*160

2.5-12.0

400*600

 

6-12.0

Packing and Loading:

A. In hexagonal bundle by steel strips

B. With water-proof bag

C. In bulk 
d. According to requests

20ft GP: 5898mm(Length)x2352mm(Width)x2393mm(High)  25~27 Ton

40ft GP: 12032mm(Length)x2352mm(Width)x2393mm(High)  25~27 Ton

 

Contact information: 

Wency Lee

Email: helon_wency@tjzhaolida.com

WhatsApp/Wechat: + 86 18610131845

Skype: wency0505

 


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