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Home > products > Carbon Steel Pipe Tube > A269 Welded Carbon Steel Square Tube Q235 SS400 Black Hollow Section

A269 Welded Carbon Steel Square Tube Q235 SS400 Black Hollow Section

Product Details

Place of Origin: Shanghai

Brand Name: Zhijia

Certification: ISO9001

Model Number: Q235/Q235B/Q345/Q345B/SS400

Payment & Shipping Terms

Minimum Order Quantity: 5tons

Price: USD 550 Per Ton

Packaging Details: We will according to your request make steel pipe in bundles, then in 20' container or 40' container.

Delivery Time: 15-20days

Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability: 30000 Metric Ton/Metric Tons per Year

Get Best Price
Highlight:

Q235 Carbon Steel Square Tube

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SS400 Carbon Steel Square Tube

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A269 Welded Carbon Steel Pipe

Product Name:
Carbon Square Tube
Application:
Structure Pipe
Material:
Q235/Q235B/Q345/Q345B/SS400
Technique:
ERW
Grade:
A53(A,B), A106(B,C), A269, A53-A369
Outer Diameter:
10 - 500 Mm
Thickness:
0.6 - 15 Mm
Type:
Welded Steel Pipe
Product Name:
Carbon Square Tube
Application:
Structure Pipe
Material:
Q235/Q235B/Q345/Q345B/SS400
Technique:
ERW
Grade:
A53(A,B), A106(B,C), A269, A53-A369
Outer Diameter:
10 - 500 Mm
Thickness:
0.6 - 15 Mm
Type:
Welded Steel Pipe
A269 Welded Carbon Steel Square Tube Q235 SS400 Black Hollow Section

Square Tube Carbon Steel Pipe Black Hollow Section Carbon Steel Q235 Square Metal Tube

Square pipe and rectangular pipe
Square pipe and rectangular pipe is equal and unequal length of the steel pipe. Is made of steel after the process of rolling. Generally the strip is unpacked, flattened, curled, welded to form a round tube, and then rolled into a square tube and then cut into the required length.

 

 

Square and Rectangular Steel Pipe size chart
Square Hollow Section Rectangular Hollow Section Thickness
20*20 25*25 30*30 20*40 30*40 1.2-3.0
40*40 50*50 30*50 25*50 30*60 40*60 1.2-4.75
60*60 50*70 40*80 1.2-5.75
70*70 80*80 75*75 90*90 100*100 60*80 50*80 100*40 120*80 1.5-5.75
120*120 140*140 150*150 160*80 100*150 140*80 100*180 200*100 2.5-10.0
160*160 180*180 200*200 200*150 250*150 3.5-12.0
250*250 300*300 400*200 350*350 350*300 250*200 300*200 350*200 350*250 450*250 400*300 500*200 4.5-15.75
400*400 280*280 450*300 450*200 400*350 400*250 500*250 500*300 400*600 5.0-20.0
   

 

 

Production Capacity:

Totally 11 factories with 9000 employees.
62 ERW steel pipe production lines
40 hot dipped galvanized steel pipe production lines
31 square and rectangular steel pipe production lines
9 SSAW steel pipe production lines
25 steel-plastic complex steel pipe production lines
12 hot galvanized square/rectangular pipe production lines
3 national accredited laboratory with CNAS Certificates
1 Tianjin government accreditd technology center

 

Why choose us ?

1. Experience: 20 years focus on quality,
2. Strength: The company that can produce 10 million tons welded pipe exclusively in the world. More than 12,600,000 tons and 190,000 tons (Annual production and export volume)
3. Professional teams slove all kinds of your problems,
4. Service: 24 hours services quickly reply during the whole business process and after business,
5. Quality: Reliable and World certified. We have two national CNAS certified laboratories, and cooperated with many big steel plate factories and retesting of raw materials,
6. any size could be customized as per your required,
7. BV,ISO,SGS Certification,
8. free sample,
9. Delivery: Own factory in TianJin! We are near Tianjin port, also have own transport fleet, have the most convenient transport and prompt delivery,
10. OEM

 

 

 

FAQ

 

Q:Are you trading company or manufacture?
A:Both. We have 4 production area in China.

Q:Can I have a trial order only for several tons?
A:We can ship the regular specifications with LCL service.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free, with the cost of freight paid by customer.
Q:Are you gold supplier and do trade assurance
A:YES. We have strong cooperation with SINOSURE.

Q:How long is your delivery time?
A:Generally it is 3-5 days if goods are in stock. or around 30days if the goods are not in stock and it is according to order requirement.

Q:What is your terms of payment?
A: Payment<=1000USD, 100% in advance.
Payment>=1000USD, 30% T/T in advance ,balance before shippment. Or L/C at sight (For big order, LC at 30-90days can be acceptable)