40X40 ASTM A179 A106 Mild Steel Square Hollow Section Tube Gi ERW Steel Iron Tube Pipe Galvanized Steel Square Pipe

Model NO.
A36 Ss400 Q235B Q345b S235jr S355
Alloy
Non-alloy
Quality
High-Quality
Oiled or Non-Oiled
Non-Oiled
Tolerance
+/-1%
Color
Silver
Delivery Time
7-15 Days
Payment Term
30%Tt Advance + 70% Balance
Certificate
CE, SGS, ISO
Invoicing
by Theoretical Weight
Length
1-12m
Outer Diameter
30 - 100 mm
Section Shape
Square
Alloy or Not
Non-Alloy
Thickness
as Required
Transport Package
Standard Seaworty Packing
Specification
customer′s requirements
Trademark
North China
Origin
China
HS Code
7304111000
Production Capacity
50000mt/Month
Reference Price
$ 342.00 - 432.00
Contact Us

Product Description

40X40 ASTM A179 A106 Mild Steel Square Hollow Section Tube Gi ERW Steel Iron Tube Pipe Galvanized Steel Square Pipe
Product Square and rectangular pipe
Size

20*20*1.0mm(T)-500*500*217mm(T)(Check all size we can provide as size list below)

Length 6M/9M/10M 12M, or cut as your demands
Technique Cold Drawn/ Cold Pilfered/ Cold Rolled/ Hot/ forge-Can be processed again repeatedly
Other Kit Anti-theft bolt,Nut,washer and so on.
Other processing service Hot dipped Galvanized, pre-galvanized, Color Painting, Coated, Cutting, Bending, Punching as long as you can tell us your requirement


Offer Standards 		ASTMA53/ASTM A573/ASTM A 283/Gr.D/ 
BS1387-1985/
GB/T3091-2001, GB/T13793-92, ISO630/E235B/
JIS G3131/JIS G3106
Materials ASTM 106, SS400, St37, St52, S235JR, S355TRH ect
Q195, Q235A-B, Q345A-E, 10#, 20#, 16Mn, ASTM A36,ASTM A500, ASTM A53, API 5L
Inspection Third party inspection can be offered like ISO, SGS, BV
Usage Mechanical&manufacture,Steel strcuture,Shipbuilding,Bridging,Automobile chassis
Another Name Sqare pipe, square tube, sqare hollow section


Remark 		Payment terms :T/T ,L/C
Terms of trade :FOB ,CFR,CIF ,DDP,EXW
Minimum order : 3 tons
Lead time :on or before 3-15 working days .
(Can Fast delievery time because of the large stock size and well experience in the
whole process of the international export business in this feild)


Product Size
 
 
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    

 
 
 
Detailed Photos
40X40 ASTM A179 A106 Mild Steel Square Hollow Section Tube Gi ERW Steel Iron Tube Pipe Galvanized Steel Square Pipe
40X40 ASTM A179 A106 Mild Steel Square Hollow Section Tube Gi ERW Steel Iron Tube Pipe Galvanized Steel Square Pipe
40X40 ASTM A179 A106 Mild Steel Square Hollow Section Tube Gi ERW Steel Iron Tube Pipe Galvanized Steel Square Pipe
40X40 ASTM A179 A106 Mild Steel Square Hollow Section Tube Gi ERW Steel Iron Tube Pipe Galvanized Steel Square Pipe
Chemical  Element  Content  For Reference
Q195 Chemical Element Content
C Mn Si S P
≤0.12 ≤0.50 ≤0.30 ≤0.040 ≤0.035
Q235 Chemical Element Content     
 C  Mn  Si  S  P
  0.12~0.20%   0.30~0.67   ≤0.30   ≤0.045   ≤0.045
Q355 Chemical Element Content    
C Mn Si S P
≤0.20  ≤1.70  ≤0.55 ≤ 0.040 ≤ 0.040
 
Mechanical  Property  For Reference
 Grade  Yield Strength/Mpa  Tensile Strength/Mpa  Elongation / %
 Q195  195  315~430  >=33
 Q235  235  375~500  >=25
 Q345  345  490~675  >=21

40X40 ASTM A179 A106 Mild Steel Square Hollow Section Tube Gi ERW Steel Iron Tube Pipe Galvanized Steel Square Pipe
Warehouse

 

40X40 ASTM A179 A106 Mild Steel Square Hollow Section Tube Gi ERW Steel Iron Tube Pipe Galvanized Steel Square Pipe
Packaging & Shipping

 

Packing 1.By steel strips in bundles
2.By woven cloth with 7 slats
3.By woodenn pallet
4.Accorging to the requirements of customers

Delivery 		By sea 1.In bulk ( based on 200tons)
2.20ft container: 25tons (Length limted 5.8m MAX)
3.40ft container: 25tons (Length limted 11.8m MAX)
By air UPS/DHL/FEDEX
By truck as customer requests
 

40X40 ASTM A179 A106 Mild Steel Square Hollow Section Tube Gi ERW Steel Iron Tube Pipe Galvanized Steel Square Pipe

Company Profile

   
FAQ

Q: Are you a manufacturer?
A: Yes , we are a manufacturer,Is a famous company that started earlier in China's steel industry, with annual sales of more than 10 million tons.
Q:Can we visit your factory ?
A:Warmly welcome once we have your schedule we will pick you up .
Q: Do you have quality control?
A: Yes, we have gained BV, SGS authentication,CE ISO.
Q: Can you arrange the shipment?
A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-45 days if the goods are not in stock, it is according to quantity.
Q:Your payment term ?
A:TT ,trade assurance ,Western Union 
Q:Can we get the some samples?Any charges?
A:Yes,you can get available samples in our stock.Free for real samples,but customers need to pay the freight cost.
Q: How do you make our business long-term and good relationship ?
A: 1.We keep good quality and competitive price to ensure our customers' benefit.
     2.We respect every customer as our friend and we sincerrly do business and make friends with them, no matter where they come from.

Please leave your enquiry in the message box at the bottom of the product page and click SEND, we will contact you as soon as possible!

 

Square Steel

PNEUTEC.IT, 2023