Q235B DN450 Large Diameter Spiral Welded Pipe
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Q235B DN450 Large Diameter Spiral Welded Pipe

DN450 spiral welded steel pipe is a special steel pipe with an outer diameter of 478mm, which is produced by spiral welding. Compared with traditional straight seam welded pipe, DN450 spiral welded steel pipe has higher strength and corrosion resistance, and can better meet the needs of different fields.
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Product Introduction

DN450 spiral welded steel pipe has the following characteristics:

1. High strength: Due to the spiral welding method, DN450 spiral welded steel pipe has higher strength and can withstand higher pressure and gravity.

2. Corrosion resistance: DN450 spiral welded steel pipe is made of high-quality steel, and has excellent corrosion resistance after strict anti-corrosion treatment, which can ensure the long-term stability of the pipeline during use.

3. Easy to process: DN450 spiral welded steel pipe has good bending properties and processing properties, and can be easily processed and installed.

DN450 spiral welded steel pipe is widely used in the following fields:

1. Petrochemical: DN450 spiral welded steel pipe is widely used in the petrochemical field, mainly used for transporting oil, natural gas and other media.

2. Aerospace: DN450 spiral welded steel pipe has been applied in the aerospace field, mainly used in the manufacture of aircraft fuel tanks, rocket engine shells, etc.

3. Automobile manufacturing: DN450 spiral welded steel pipe has been applied in the field of automobile manufacturing, mainly used in the manufacture of fuel tanks, radiators, etc.

4. Construction industry: DN450 spiral welded steel pipe has been applied in the construction industry, mainly used for conveying tap water, gas and other media.

After-sales Service: Provide
Warranty: 2 Years
Type: Welded
Technique: Hot Rolled or Cold Rolled
Material: Carbon Steel
Surface Treatment: Black, Polished, Painted, Oiled, or Customizable

product-750-750

FAQ:

Q: What is your major market?
A: 95% of our tubes export. We mainly sell to America, Canada, Australia, Japan, Russia, Germany, France, Dubai, Brazil, Chile, India, Thailand, South Africa, Egypt, Nigeria, etc.
Q: Can you provide mill test certificate?
A: Yes! Mill Test Certificate for both hot rolled raw material coils and cold rolled coils are available.

Q: What is the MOQ?
A: 1tons.

Q: How can I get the sample?
A: FREE samples are available for your checking and testing. And to get free samples, you needto send us you detailed receiving address (including post code) and your DHL /FedEx/UPS account for collecting samples, courier cost will be paid in your side.

Q:How can I get your price list?
A: Please send us your email or fax and order information - Quantity, Specification (steel type,thickness, width, surface finish), then I can send you the price list.

Q: Packing details?
A: We choose suitable package and reinforce for various steel products when loading and transport.

Q: What payment terms you can deal with?
A: Mostly we deal with TT terms and L/C,for L/C we need to know which bank to open the L/C and after checking the bank information to decide whether to accpet the L/C.If you have other preference, please negotiate

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