Foreign trade has been exported to many countries and regions, and has become one of the important production bases of 4J29 nickel alloy round Bar, C300 Maraging Steel Round Bars, 440C Stainless Steel Plate export in our country. We are going to empower people by communicating and listening, Setting an example to others and learning from experience. We welcome any potential cooperation opportunities and discuss with you how to achieve win-win development and share success on the basis of mutual benefit! Our integrity, strength and product quality have been generally recognized by the industry fellows. Since we own advanced technology, excellent product quality, and a complete sales service system, we have occupied the market and won the reliance of our customers.
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
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 |
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.
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 have an experienced development team and sophisticated technology to custom-make the most suitable AISI 201, 304, 316 Stainless Steel Welded Pipes and Tubes to customers. We will be determined to innovate, with professional manufacturing and better service. In today's competitive market, our company has always won the praise of customers for its sincere professionalism, technology, reliable quality, and perfect after-sales service.