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304 stainless steel pipe

304 stainless steel is a common material in stainless steel, with a density of 7.93 g/cm ³;Also called 18/8 stainless steel, which means that it contains more than 18% chromium and more than 8% nickel; It is resistant to high temperature of 800 ℃, with good processing performance and high toughness,It is widely used in industry, furniture decoration industry and food and medical industry. However, it should be noted that the content index of food-grade 304 stainless steel is more strict than that of ordinary 304 stainless steel.

Product Details

304 stainless steel pipe Advantage

  1. arrow iconGood corrosion resistance: The chromium element contained in stainless steel can passivate with oxidants, forming a layer of chromium-rich oxide film on the surface of the pipe, effectively preventing further oxidation reactions. In the production process of stainless steel pipes from 304 steel belts, we will go through solid solution treatment. The solid solution will heat the stainless steel to a high temperature single-phase zone and maintain it at a constant temperature, making it more corrosion-resistant.
  2. arrow iconHigh strength: The strength of the material will directly determine the durability of the stainless steel pipe. The tensile strength of 304 stainless steel is 4 times that of ordinary steel pipes and about 8 to 10 times that of plastic pipes. When hit by external forces, this kind of pipe will not easily In the event of cracking, it can remain safer and more reliable.
  3. arrow iconDurable: Judging from specific usage data, the service life of 304 stainless steel pipes can reach 70 to 100 years, which can fully meet the long-term use needs of buildings.
  4. arrow iconHigh precision: The 304 stainless steel pipe process is constantly improving, and has gone through welding, flat seam, pull, polishing, solid solution, grinding and other process procedures to make the size of the stainless steel square pipe more accurate and durable.
  5. arrow iconGreen and environmentally friendly: Stainless steel pipes are different from traditional materials. If stored properly, they can be 100% recycled and do not pollute the environment. This is also the trend of the times.

304 stainless steel pipe Chemical Composition

Weight %CMnPSSiCrNi
304.082.00.045.0301.0018.0-20.08.0-11.0
304L.0352.00.045.0301.0018.0-20.08.0-13.0

304 stainless steel pipe Mechanical Property

GradeTensile
 Ultimate/MinYield/MinElongation/Min
 KSIMPAKSIMPA%
304755153020535
304L704852517035

304 stainless steel pipe Specification

Product Name

Stainless Steel Pipe

Material Origin

Kuaima Steel Co., Ltd. 

Material

200 series: 201, 202, 202cu, 204

300 series: 301, 303, 303, 304, 304L, 316, 316L, 316Ti, 317L, 321, 347

400 series: 409, 409L, 410, 420, 430, 431, 439, 440, 441, 444

Others: 2205, 2507, 2906, 330, 660, 630, 631, 17-4ph, 17-7ph, S318039

Duplex Stainless Steel: S22053, S25073, S22253, S31803, S32205, S32304

Special Stainless Steel: 904L, 347, 347H, 317, 317L, 316Ti, 254Mo

Technology

Cold Rolled, Hot Rolled

Length

100~12000mm or as Customer's Requriement

Outer Diameter

6~711mm or Customized

Thickness

0.5~40mm or Customized

Shape

Round, Square 

Surface

BA, 2B, 2D, 4K, 6K, 8K, NO.4, HL, SB, 1D

Other Choices

Leveling: Improve Flatness, esp.for Items with High Flatness Request.

Skin-Pass: Improve Flatness, Higher Brightness.

Cutting: Laser Cutting, Help the Customer to Cut the Required Size.

Protection

1. Inter Paper Available

2. PVC Protecting film available

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