Product Description
Production name | Square steel tube |
Standard | ASTM A500, BS1387,GB3091,ASTMA53, B36.10, BS EN1029, GB/T9711 etc |
Material | Q195, Q235, Q345; ASTM A53 GrA,GrB; STKM11,ST37,ST52, 16Mn,etc. |
Surface | 1)Black,Pre-galvanized 2)oiled,powder coating 3)Galvanized as your requirement(galvanized steel pipe: 60-150g/m2;Hot dipped galvanized steel pipe: 200-400g/m2) |
Length | 1-12m，or as customized |
Packaging | Packing in bundle with steel strips; with seaworthy package at the end; could be done with your requirement. |
Application | construction pipe, machine structure pipe, agriculture equipment pipe, water and gas pipe, Greenhouse pipe, Building material, Furniture tube, Low pressure fluid tube, etc |
MOQ | 1 Ton |
Square tube pipe and rectangular tube pipe production process
Details Images
Production process
Inspection
SPECIFICATION | THICKNESS | THEORETICAL WEIGHT |
D*B(mm) | T(mm) | kg/m |
12*12 | 1 | 0.33 |
16*16 | 1.2 | 0.567 |
19*19 | 1.2 | 0.663 |
1.5 | 0.79 | |
20*20 | 1.5 | 0.788 |
2 | 1.06 | |
25*25 | 1.2 | 0.902 |
1.5 | 1.075 | |
2 | 1.38 | |
2.3 | 1.55 | |
2.5 | 1.726 | |
2.8 | 1.871 | |
3 | 2.04 | |
30*30 | 1.2 | 1.07 |
1.5 | 1.313 | |
2 | 1.69 | |
2.8 | 2.301 | |
3 | 2.39 | |
38*38 | 1.5 | 1.734 |
2 | 2.19 | |
2.8 | 21.973 | |
40*40 | 1.2 | 1.45 |
1.5 | 1.82 | |
2 | 2.24 | |
2.3 | 2.758 | |
2.5 | 2.92 | |
2.8 | 3.165 | |
3 | 3.45 | |
4 | 4.46 | |
50*50 | 1.5 | 2.298 |
2 | 2.95 | |
2.3 | 3.48 | |
2.5 | 3.71 | |
2.8 | 4.173 | |
3 | 4.39 | |
4 | 5.72 | |
4.5 | 6.2 | |
5 | 6.97 | |
60*60 | 2.5 | 4.41 |
2.8 | 5.063 | |
3 | 5.34 | |
3.2 | 5.67 | |
4 | 6.997 | |
63.5*63.5 | 2.5 | 4.7383 |
2.75 | 5 | |
2.8 | 5.245 | |
65*65 | 3 | 5.97 |
4 | 7.2287 | |
4.5 | 8.2433 | |
5 | 8.75 | |
75*75 | 2 | 4.548 |
2.3 | 5.286 | |
2.8 | 6.27 | |
3 | 6.63 | |
4 | 8.65 | |
4.5 | 9.74 | |
5 | 10.31 | |
6 | 12.429 | |
80*80 | 6 | 13.2267 |
89*89 | 4.5 | 11.7 |
5 | 12.845 | |
6 | 14.6 | |
100*100 | 3 | 8.99 |
3.2 | 9.54 | |
4.5 | 13.26 | |
5 | 14.8 | |
6 | 17 | |
120*120 | 6 | 20.7 |
125*125 | 4 | 14.8 |
4.5 | 16.6 | |
6 | 21.7 | |
150*150 | 4.5 | 20.1 |
5 | 22.7 | |
6 | 24.6 | |
200*200 | 6 | 36.28 |
Finished goods
Package&Delivery
Packing in bundle with steel strips; with seaworthy package at the end; could be done with your requirement.
Why Choose Us
Tianjin Emerson Commercial and Trade Co.,Ltd
Tianjin Emerson Commercial and Trade Co.,Ltd has large stocks for the carbon steel and low alloy steel plates and sheets, especially have the thick plate and heavy plates on stock, also can provide the special material and large size steel plates, boiler and pressure vessel steel plate, marine steel plate, hot rolled steel plate for new production.
Tianjin Emerson Commercial and Trade Co.,Ltd can provide good service for customer,good quality products, fast delivery, and after-sale service.
*1.Feedback: Any enquiry and comments will be feedback within 12 hours by email.
*2.Fast delivery,Guarantee.
*3.Common material stock available,we can also cuatomize product special material.
*4.Shipping photo: Shall offer the product photoes after loading into container.
*5.Service: Give the feedback services after the buyer received the products by email.
*6.Documents: Offer all the relvant professional documents on time.
FAQ
Q: What the main products you can supply?
A: We are the professional and famous factory in China for Stainless Steel Sheet / Coils / Tubes / Profiles; Aluminum Sheet / Coils / Composite Packing Materials; Corten steel; Wear Resistant steel and Carbon steels.
Q: How about the MOQ? If my first order qty is small, will you accept?
A: We would like to do our best to support your trial order qty, so even 1 pc or 1 kg is ok to start cooperation; because we have confidence to move on second order with your esteemed company.
Q: How about the samples ? is it free or extra fees?
A: Yes, we would like to supply the samples before order; if the samples from stock, it will be free; if the samples from new production, we will charge some reasonable cost, but this amount will be deducted from your first order invoice.
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