
403 Stainless Steel Square Pipe
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Stainless Steel Square Pipe
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The stainless steel square tube produced by Hongdi is a kind of hollow long steel. Because the cross section is square, it is called a square tube. A large number of pipes are used for conveying fluids, such as oil, natural gas, water, gas, steam, etc. In addition, when the bending and torsional strength are the same, the weight is lighter, so it is also widely used in the manufacture of mechanical parts and engineering structures
Stainless steel square pipe classification: square pipe is divided into two categories: seamless steel pipe and welded steel pipe (seamed pipe). According to the cross-sectional shape, it can be divided into square and rectangular pipes. The widely used round steel pipes are round steel pipes, but there are also some semicircular, hexagonal, equilateral triangle, octagonal and other special-shaped steel pipes.
Standard |
JIS, AISI, ASTM, GB, DIN, EN, ect |
Material |
200 series 300 series 400 series |
Model Number |
202, 203, 301, 302, 304, 304L, 309,310,316, 316L, 321, 410, 416, 420, 430, 440 |
Grade |
304 |
Out Diameter |
10-400mm or Customizable |
Thickness |
3-60mm or Customizable |
Length |
3-12m or Customizable |
Technique |
welded, seamless |
Type |
Round,Square, Rectangle |
Technology |
Hot Rolled , Cold Rolled |
Surface treatment |
Polish Anneal Pickling Bright |
Surface Finished |
NO.1, NO.2D, NO.2B, BA, HL, 8K, Mirror, or as required |
Certification |
ISO, BV SGS |
Price Term: |
CIF CFR FOB EX-WORK |
Payment |
30% paid for deposit by T/T before production arranged,the balance to be paid before shipment, L/C at sight or request. |
Sample |
Free provided |
Sample time |
2-3 days |
MOQ |
1 ton , We can accept sample order. |
Place of origin |
China |
Package |
Standard export seaworthy package, water proof paper + wooden pallet or as required. |
Delivery time |
Prompt delivery , 7-15 days after deposit, or as the order quantity. |
Application |
Building, Construction, Food, Industry, Chemistry, Agriculture, Mechanical, Medical, Devices, etc |
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Factory
With 13 years of experience in competitive steel products at home and abroad, to provide reliable services to global customers.The main products are steel pipe, steel plate, steel coil, steel rod, steel strip, section steel, silicon steel, stainless steel series, carbon steel series, aluminum products and so on. Products are widely used in precision instruments, aviation, ships, automobiles, home appliances, construction, bridges, boilers, highway guardrail and other industries.
Packaging & Delivery
Packing: Waterproof Paper, Steel Strip Packed and other Standard Export Seaworthy Package, or customized package.
Delivery Time: 7-15 days after get deposit.
Video
Application
Due to the many great features of stainless steel, it is widely used in many industries. It includes constructions, home appliances, automobiles, kitchen accessories, mechanical structure, decoration engineering, chemical industry, etc. Let's have a brief review.
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Honor
The company adheres to the principle of emphasizing the market externally and management internally, and follows a development path guided by quality and efficiency, achieving good economic and social benefits.

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The products are best-selling throughout the country and exported to more than 50 countries such as the European Union, the United States, Australia, Southeast Asia, and the Middle East.

Quality Inspection
Qingdao Hongdi Group is based in the steel industry and is committed to producing high-end, high-quality, and efficient products.

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FAQ

Q: How can l get your quotation as soon as possible?

A: The email and fax will be checked within 12 hours, meanwhile, the Skype, Wechat and WhatsApp will be online in 24 hour. Please send us your requirement and order information(Steel grade, size, quantity, destination port), we will work out a best price soon.

Q: How do we trust your company?

A:We specialize in steel business for years, headquarter locates in Liaocheng city, Shandong province. You are welcome to investigate in any ways, by all means, you could place an order in Alibaba with trade assurance which could secure your payment.

Q: How could you guarantee your products?

A:Each piece of products is manufactured by certfied workshops, inspected according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.

Q: Do you accept the third party inspection?

A: Yes, absolutely we accept.

Q: Do you provide samples? Is it free or extra?

A: The sample could can provide for customer with free, but the courier freight will be covered by customer account.

Q: Will you delivery the goods on time?

A: Yes, we promise to provide best quality products and delivery on time. Honesty is our company's tenet