6m Customized Cold Rolled Welded Square Mild Steel Tube Black Annealed Structure steel Pipe

Short Description:

Place of Origin:Tianjin, China

Brand Name:Ehong

Section Shape:Round

Special Pipe:Thick Wall Pipe

Outer Diameter:12 – 100 mm

Thickness:0.5 – 2.2 mm


Length:1m – 12m


Grade:Q195, A53-A369/Q195-Q345/ST35-ST52

Product Detail

Product Tags

Product Detail

Square Mild Steel Tube1

Product Description




1~12m as requested

Steel grade

Q195 Q235 Q355


Black annealing, Bright annealing,Full black annealing

Surface treatment

Oiled/Color painting/Galvanized

Further processing

Cutting/Holes punching/Welding/Bending as drawing


Bundles/ Bundle with water-proof bag or as customers request

Delivery time

Normally 7-20 days after received deposit or LC

Payment term

T/T & L/C at sight

Square Mild Steel Tube2

Detailed Images

Square Mild Steel Tube3
Square Mild Steel Tube4
Square Mild Steel Tube5


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Company Information

Our Services & Strength

1. Guarantee over 98% pass rate.
2. Commonly loading the goods in 5~10 working days.
3. OEM and ODM orders acceptable
4. Free samples for reference
5. Free drawing and deigns according to clients’ requires
6. Free quality checking for the goods loading together with ours
7. 18 hours on-line service, response within 1 hours

pipe rectangular steel tube11


1.Q:Where is your factory and which port do you export?
A: Our factories most located in Tianjin,China. The nearest Port is Xingang Port(Tianjin)

2.Q:What’s your MOQ?
A:Commonly our MOQ is one container, But different for some goods, pls contact us for details.

3.Q: What is your payment term?
A: Payment:T/T 30% as deposit,the balance against the copy of B/L. Or Irrevocable L/C at sight

4.Q. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the courier cost. And all the sample cost will be refunded after you place the order.

5.Q. Do you test all your goods before delivery?
A: Yes, we would the goods test before delivery.

6.Q:All costs will be clear?
A: Our quotations are straightforward and easy to understand.Won’t cause any extra cost.

7.Q: How long warranty does your company can provided for fence product?
A: Our product can last for 10 years at least. Usually we will provide 5-10 years guarantee.

8.Q: How can I assure my payment?
A: You can place the order through Trade Assurance on Alibaba.

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