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304/316/321/409 Seamless Stainless Steel Tube

304/316/321/409 Seamless Stainless Steel Tube

304 is a versatile stainless steel that is widely used to make equipment and parts that require good overall performance (corrosion resistance and formability). In order to maintain the inherent corrosion resistance of stainless steel, steel must contain more than 18% chromium and more than 8% nickel.
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304 stainless steel tube

304 is a versatile stainless steel that is widely used to make equipment and parts that require good overall performance (corrosion resistance and formability). In order to maintain the inherent corrosion resistance of stainless steel, steel must contain more than 18% chromium and more than 8% nickel. 304 stainless steel is a brand of stainless steel produced in accordance with American ASTM standard

304 Stainless Steel Tube Production equipment


3Technical parameters

Specifications

Chemical component

C:≤0.08 ,Si :≤1.0  Mn :≤2.0 , Cr :18.0~20.0 ,Ni :8.0~10.5, S :≤0.03 ,P :≤0.035 N≤0.1

Mechanical property

Tensile strength(Mpa) 520
Yield strength(Mpa) 205-210


304 Stainless Steel Tube product


Production process: cold drawing

Cold rolled seamless steel pipe production process:

Tube billet -------- Three-roll continuous rolling-extrusion--sizing test-cutting machine cutting-billet with a length of about one meter--annealing-acid cleaning ——Check whether there are bubbles, and there are a lot of bubbles with substandard quality)

Advantages: Appearance: The cold rolled seamless steel pipe is shorter than the hot rolled seamless steel pipe. The surface looks brighter than the thick-walled seamless steel pipe, the surface is not too rough, and the caliber is not too much.

304 Stainless Steel Tube Customer photo

The company is committed to providing customers with carefully crafted products of high quality at all times to meet customer requirements.

Through continuous improvement and innovation, the quality level of our products has been maintained at the forefront of the domestic stainless steel industry.

Our philosophy is to design and produce products for customers with efficient and practical management methods, and to become a reliable supplier of stainless steel plate manufacturers using high standards, high technology and high requirements at home and abroad.


Our Service


We goal to create more value for our clients with our abundant resources, advanced machinery, experienced workers and superb solutions for 304/316/321/409 Seamless Stainless Steel Tube. Our company will, as always, be demand-oriented, research and development as the driving force, and quality as the core. With the excellent product quality, favorable product prices and considerate after-sales service, we have won unanimous praise from customers.

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