A36 Q235 Carbon Steel Square Tube/Pipe Sturdy 18X18mm 40X40mm Profile for Construction Projects

Min.Order: 1
Product origin: Jinan, Shandong, China
Infringement complaint: complaintComplaint
US$ 199 ~ 499

Description

Galvanized Welded seamless square Steel Pipe details : 

Product Description

    The galvanized square tube has good strength, toughness, plasticity and welding process performance, and has good ductility.
    Its alloy layer is firmly attached to the steel base, so the hot-dip galvanized square pipe can be cold punched, rolled, and wire
drawn. , Bending and other shapes without damaging the coating, suitable for general processing such as drilling, cutting,welding,
cold bending and other processes. The surface of the square tube after hot-dip galvanizing is bright and beautiful.

 
Product name
High Quality Black square pipe iron rectangular tube welded Galvanized Square Steel Pipes
Size
Rectangular Tube: 10*20-120*80mm
Square Tube : 16*16-250*250 mm
(check sizes provided from below table)
Length
6m or based on your request
Standard
EN10210, EN10219, DIN17100, ASTM A36,JIS G3466
Materials 
Q195, Q235, Q235B, Q275, Q345B, S235, S235jr, S355, S355jr, SS400, SS330, STK490,St33, St37, St52/ ASTM A36, A53, A106
Surface
Oil, bared, black paint, galvanized
End finish
Plain end
Technique
hot rolled, welded(erw)
MOQ
25tons
Usage
Civil engineering, architecture, steel towers, shipyard, scaffoldings, struts, piles for suppression of landslide and other structures
Shipment
by bulk or load into 20ft / 40ft containers
Delivery time
Prompt delivery, or as order's quantity.
Payment Terms
T/T or L/C at sight
Price term
Ex-work,FOB,CIF,CFR,etc.
Packing
Export standard package, suit for all kinds of transport, or as required.

Hot Dipped zinc coating 40*40mm En10255 Schedule 40 Cold Rolled galvanised Steel Round tube Pipe/Gi Galvanized Welded Seamless Square Steel Pipe for Scaffolding

BS 1387 ASTM A53  Hot Sale Cold Rolled Steel Round Pipe/ DIN Hot Dipped Galvanized Welded seamless square Steel Pipe for Scaffolding
 
Out Diameter
Wall Thickness
Square Pipe/Tube(mm)
Rectangular Pipe/Tube(mm)
Inch
mm
mm
16×16×0.4~1.5
70×70×2.0~6.0
10×20×0.6~1.5
30×60×1.0~4.5
1/2
21.3
0.6-3.0
18×18×0.4~1.5
75×75×2.0~6.0
14×21×0.6~1.5
40×50×1.0~4.5
3/4
26.9
0.6-3.0
20×20×0.4~1.5
80×80×2.0~6.0
15×30×1.5~1.5
40×60×1.0~5.0
1
33.4
1.0-3.0
25×25×0.6~2.0
85×85×2.0~6.0
15×38×0.6~1.5
40×80×1.5~5.0
1 1/4
42.3
1.0-4.0
30×30×0.6~4.0
95×95×2.0~8.0
20×30×0.6~2.0
40×100×2.0~5.0
1 1/2
48.3
1.0-4.0
34×34×1.0~2.0
100×100×2.0~8.0
20×40×0.8~2.0
50×60×2.0~5.0
2
60.3
1.5-4.0
35×35×1.0~4.0
120×120×4.0~8.0
20×50×1.0~2.0
50×80×2.0~5.0
2 1/2
76.1
1.5-4.0
38×38×1.0~4.0
150×150×6.0~10.0
22×35×0.9~2.0
50×100×2.0~8.0
3
88.9
1.5-9.5
40×40×1.0~4.5
180×180×6.0~12.0
25×40×0.9~3.75
60×80×2.0~6.0
4
114.3
2.0-9.5
44×44×1.0~4.5
200×200×6.0~12.0
25×65×1.0~2.0
80×100×2.0~8.0
5
141.3
3.0-9.5
45×45×1.0~5.0
220×220×6.0~14.0
30×40×1.0~3.75
120×60×2.5~10.0
6
168.3
3.0-12.0
50×50×1.0~5.0
250×250×6.0~14.0
30×45×1.0~3.75
120×80×2.5~10.0
8
219.1
3.2-12.0
60×60×1.5~5.0
 
30×50×1.0~4.0
 
10
273
3.2-12.0
 
 
 
 
12
323.8
6.0-15.0
 
 
 
 
14
355.6
8.0-15.0
 
 
 
 
16
406.4
8.0-20.0
 
 
 
 
  • Specifications of Cold Formed Hollow Section - Square Tube, Rectangular Tube and Circular Tube:

    1. Type: circular tube, square tube and rectangular tube.

    2. Standard and Grade:

    GB

    6728-2017 Q195, Q235B, Q345B, Q420, Q490 etc

    EN 10219 BS 1387

    S185,S235,S235JR,S235G2H,S275,S275JR,S355JRH,S355J2H,ST12, ST13,ST14,ST44,ST52

    ASTM A500 A 53

    Gr,A,Gr B,Gr C,Gr D,DC01,DC03,1008,1010
     

    JIS G 3466

    SS330,SS440,SS490,SPHD

     

 

Specifications of RHS- Rectangular Hollow Section:

Size (mm)

Mass per Metre kg/m

Size (mm)

Mass per Metre kg/m

Size (mm)

Mass per Metre kg/m

50 x 25 x 2.5

2.7

100 x50x3

6.7

140 x80x 6.3

20.2

50 x 25 x 2.5

2.7

100 x50x 3.2

7.1

140 x80x8

25.1

50 x 25 x 3

3.2

100 x50x 3.6

8

140 x 80 x 10

30.6

50 x 30 x 2.5

2.9

100 x50x4

8.8

150 x 100 x 4

15.1

50 x 30 x 3

3.4

100 x50x5

10.8

150 x 100 x 5

18.6

50 x 30 x 3.2

3.6

100 x50x6

12.7

150 x 100 x 6

22.1

50 x 30 x 3.6

4

100 x50x 6.3

13.3

150 x 100 x 6.3

23.1

50 x 30 x 4

4.4

100 x50x8

16.3

150 x 100 x 8

28.9

50 x 30 x 5

5.3

100 x 60 x 3

7.2

150 x 100 x 10

35.3

60 x 40 x 2.5

3.7

100 x60x 3.2

7.6

150 x 100 x 12

41.4

60 x 40 x 3

4.4

100 x60x 3.6

8.5

150x100x 12.5

42.8

60 x 40 x 3.2

4.6

100 x 60 x 4

9.4

160 x80x4

14.4

60 x 40 x 3.6

5.1

100 x60x5

11.6

160 x80x5

17.8

60 x 40 x 4

5.6

100 x 60 x 6

13.6

160 x80x6

21.2

60 x 40 x 5

6.9

100 x60x 6.3

14.2

160 x 80 x 6.3

22.2

60 x 40 x 6

8

100 x60x8

17.5

160 x 80 x 8

27.6

60 x 40 x 6.3

8.3

120 x60x 3.6

9.7

160 x 80 x 10

33.7

80 x 40 x 3

5.3

120 x 60 x 4

10.7

160 x 80 x 12

39.5

80x40x 3.2

5.6

120 x 60 x 5

13.1

160 x80x 12.5

40.9

80 x 40 x 3.6

6.3

120 x 60 x 6

15.5

180 x 100 x 4

16.9

80 x 40 x 4

6.9

120 x60x 6.3

16.2

180 x 100 x 5

21

80 x 40 x 5

8.4

120 x 60 x 8

20.1

180 x 100 x 6

24.9

80 x 40 x 6

9.9

120 x 60 x 10

24.6

180 x 100 x 6.3

26.1

80 x 40 x 6.3

10.3

120 x80x 3.6

10.8

180 x 100 x 8

32.6

80 x 40 x 8

12.5

120 x80x4

11.9

180 x 100 x 10

40

90 x 50 x 3

6.2

120 x80x5

14.7

180 x 100 x 12

47

90 x 50 x 3.2

6.6

120 x80x6

17.4

180x100x 12.5

48.7

90 x 50 x 3.6

7.4

120 x80x 6.3

18.2

200 x 100 x 4

18.1

90 x 50 x 4

8.2

120 x80x8

22.6

200 x 100 x 5

22.6

90 x 50 x 5

10

120 x 80 x 10

27.4

200 x 100 x 6

26.8

90 x 50 x 6

11.8

140 x80x4

13.2

200 x 100 x 6.3

28.1

90 x 50 x 6.3

12.3

140 x 80 x 5

16.3

200 x 100 x 8

35.1

90 x 50 x 8

15

140 x 80 x 6

19.3

200 x 100 x 10

43.1

200 x 100 x 12

50.8

260x180x 12.5

80.1

500 x 300 x 8

97.9

200x100x 12.5

52.7

260 x 180 x 16

100

500 x 300 x 10

122

200 x 100 x 16

65.2

300 x 200 x 5

38.3

500 x 300 x 12

145

200 x 120 x 6

28.7

300 x 200 x 6

45.7

500x300x 12.5

151

200 x 120 x 6.3

29.9

300 x 200 x 6.3

47.9

500 x 300 x 16

191

200 x 120 x 8

37.3

300 x 200 x 8

60.3

500 x 300 x 20

235

200 x 120 x 10

45.9

300 x 200 x 10

74.5

350 x 250 x 6.3

57.8

200 x 120 x 12

54.5

300 x 200 x 12

88.5

350 x 250 x 8

72.8

200x120x 12.5

55.7

300x200x 12.5

91.9

350 x 250 x 10

90.2

250 x 150 x 5

30.4

300 x 200 x 16

115

350 x 250 X 12

107

250 x 150 x 6

36.2

350 x 250 x 6

55.1

350x250x 12.5

112

250 x 150 x 6.3

38

350 x 250 x 6.3

57.8

350 x 250 x 16

141

250 x 150 x 8

47.7

350 x 250 x 8

72.8

400 x 200 x 6

55.1

250 x 150 x 10

58.8

350 x 250 x 10

90.2

400 x 200 x 6.3

57.8

250 x 150 x 12

69.6

350 x 250 x 12

107

400 x 200 x 8

72.8

250 x 150 x 12.5

72.3

350 x250 x 12.5

112

400x200x 12.5

112

250 x 150 x 16

90.3

350 x 250 x 16

141

400 x 200 x 16

141

260 x 180 x 6

40

400 x 200 x 6

55.1

450 x 250 x 8

85.4

260 x 180 x 6.3

41.9

400 x 200 x 6.3

57.8

450 x 250 x 10

106

260 x 180 x 8

52.7

400 x 200 x 8

72.8

450 x 250 x 12

126

260 x 180 x 10

65.1

400 x 200 x 10

90.2

450x250x 12.5

131

260 x 180 x 12

77.2

400 x 200 x 12

107

450 x 250 x 16

166

90 x 50 x 3.2

6.6

120 x80x6

17.4

180x100x 12.5

48.7

90 x 50 x 3.6

7.4

120 x80x 6.3

18.2

200 x 100 x 4

18.1

90 x 50 x 4

8.2

120 x80x8

22.6

200 x 100 x 5

22.6

90 x 50 x 5

10

120 x 80 x 10

27.4

200 x 100 x 6

26.8

90 x 50 x 6

11.8

140 x80x4

13.2

200 x 100 x 6.3

28.1

90 x 50 x 6.3

12.3

140 x 80 x 5

16.3

200 x 100 x 8

35.1

90 x 50 x 8

15

140 x 80 x 6

19.3

200 x 100 x 10

43.1

200 x 100 x 12

50.8

260x180x 12.5

80.1

500 x 300 x 8

97.9

200x100x 12.5

52.7

260 x 180 x 16

100

500 x 300 x 10

122

200 x 100 x 16

65.2

300 x 200 x 5

38.3

500 x 300 x 12

145

200 x 120 x 6

28.7

300 x 200 x 6

45.7

500x300x 12.5

151

200 x 120 x 6.3

29.9

300 x 200 x 6.3

47.9

500 x 300 x 16

191

200 x 120 x 8

37.3

300 x 200 x 8

60.3

500 x 300 x 20

235

200 x 120 x 10

45.9

300 x 200 x 10

74.5

350 x 250 x 6.3

57.8

200 x 120 x 12

54.5

300 x 200 x 12

88.5

350 x 250 x 8

72.8

200x120x 12.5

55.7

300x200x 12.5

91.9

350 x 250 x 10

90.2

250 x 150 x 5

30.4

300 x 200 x 16

115

350 x 250 X 12

107

250 x 150 x 6

36.2

350 x 250 x 6

55.1

350x250x 12.5

112

250 x 150 x 6.3

38

350 x 250 x 6.3

57.8

350 x 250 x 16

141

250 x 150 x 8

47.7

350 x 250 x 8

72.8

400 x 200 x 6

55.1

250 x 150 x 10

58.8

350 x 250 x 10

90.2

400 x 200 x 6.3

57.8

250 x 150 x 12

69.6

350 x 250 x 12

107

400 x 200 x 8

72.8

250 x 150 x 12.5

72.3

350 x250 x 12.5

112

400x200x 12.5

112

250 x 150 x 16

90.3

350 x 250 x 16

141

400 x 200 x 16

141

260 x 180 x 6

40

400 x 200 x 6

55.1

450 x 250 x 8

85.4

 
Manufacturing Technique

Production line of Corrugated square galvanized steel pipe iron rectangular tube
 

Processing of Corrugated square galvanized steel pipe iron rectangular tube

Application

Urban/civil construction pipe
Machine structure pipe
Agriculture equipment pipe
Water and gas pipe
Greenhouse pipe
Scaffolding pipe
Building material tube
Furniture tube
Low pressure fluid tube

 

 
Packaging & Shipping


Company Profile

Shandong Zhuosheng Steel Co.,Ltd  is a large-scale iron and steel enterprise integrating iron and steel production, processing, distribution and trade. The comprehensive strength has jumped to the forefront of the domestic steel industry.

Zhuosheng Steel is committed to the research and development, production and processing of carbon steel and profiles and pipes, with strong research and development strength and reliable quality assurance capabilities. Products are suitable for nuclear power, aviation, marine engineering, oil exploration, construction and other fields. The comprehensive annual production capacity is 500,000 tons, and the products are exported to more than 100 countries and regions.

 



 
Certifications

Our Advantages
1. who are we?
We are based in Shandong Province, China, start from 2011,sell  carbon steel coil , carbon steel pipe , carbon steel sheet and rod , stainless steel sheet , pipe rod,  steel  wire and coil , galvanized steel pipe , rod,  coil and GI Sheet  to South America(10.00%),South east Asia(20.00%), Africa(20.00%),South Asia(10.00%),Mid East(30.00%),North America(10.00%). There are total about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;  the third  

party testing is allowed

  .
we have get the ISO and CE certification . 

3.what can you buy from us?

carbon steel and stainless steel and galvanized steel , SUPER GALUMSGLCSGCDUNILUME , SGLD  , color bond  Hot-Dip  Al-Zn Alloy-Coated Steel SheetAl-Zn alloy coated steel ,  PPGL  ,Steel Plate, Roofing Sheet,PPGI,Galvalume Steel,Galvanized Steel  ETC.

4. why should you buy from us not from other suppliers?
Shandong Zhuosheng Steel Co.,Ltd belongs to Zhuosheng Group. There are 16 branch companies in our group, including 5 foreign trade companies, 12 domestic trade companies and one steel factory. We can supply all kinds of steel one-stop shop, welcome contact!

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,Western Union,Cash;
Language Spoken:English,Chinese,Spanish . 

 

Our Advantages
1. who are we?
We are based in Shandong Province, China, start from 2011,sell  carbon steel coil , carbon steel pipe , carbon steel sheet and rod , stainless steel sheet , pipe rod,  steel  wire and coil , galvanized steel pipe , rod,  coil and GI Sheet  to South America(10.00%),South east Asia(20.00%), Africa(20.00%),South Asia(10.00%),Mid East(30.00%),North America(10.00%). There are total about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;  the third  

party testing is allowed

  .
we have get the ISO and CE certification . 

3.what can you buy from us?

carbon steel and stainless steel and galvanized steel , SUPER GALUMSGLCSGCDUNILUME , SGLD  , color bond  Hot-Dip  Al-Zn Alloy-Coated Steel SheetAl-Zn alloy coated steel ,  PPGL  ,Steel Plate, Roofing Sheet,PPGI,Galvalume Steel,Galvanized Steel  ETC.

4. why should you buy from us not from other suppliers?
Shandong Zhuosheng Steel Co.,Ltd belongs to Zhuosheng Group. There are 16 branch companies in our group, including 5 foreign trade companies, 12 domestic trade companies and one steel factory. We can supply all kinds of steel one-stop shop, welcome contact!

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,Western Union,Cash;
Language Spoken:English,Chinese,Spanish . 

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