403 Stainless Steel Square Pipe
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.
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Standard |
JIS, AISI, ASTM, GB, DIN, EN, ect |
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Material |
200 series 300 series 400 series |
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Model Number |
202, 203, 301, 302, 304, 304L, 309,310,316, 316L, 321, 410, 416, 420, 430, 440 |
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Grade |
304 |
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Out Diameter |
10-400mm or Customizable |
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Thickness |
3-60mm or Customizable |
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Length |
3-12m or Customizable |
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Technique |
welded, seamless |
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Type |
Round,Square, Rectangle |
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Technology |
Hot Rolled , Cold Rolled |
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Surface treatment |
Polish Anneal Pickling Bright |
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Surface Finished |
NO.1, NO.2D, NO.2B, BA, HL, 8K, Mirror, or as required |
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Certification |
ISO, BV SGS |
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Price Term: |
CIF CFR FOB EX-WORK |
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Payment |
30% paid for deposit by T/T before production arranged,the balance to be paid before shipment, L/C at sight or request. |
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Sample |
Free provided |
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Sample time |
2-3 days |
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MOQ |
1 ton , We can accept sample order. |
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Place of origin |
China |
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Package |
Standard export seaworthy package, water proof paper + wooden pallet or as required. |
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Delivery time |
Prompt delivery , 7-15 days after deposit, or as the order quantity. |
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Application |
Building, Construction, Food, Industry, Chemistry, Agriculture, Mechanical, Medical, Devices, etc |
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