Product advantages and equipment
Stainless steel welded tubes is mainly used in the production of tubular heat exchanger, shell and tube heat exchanger. It is suitable for a variety of industry applications and markets such as: dairy, brewing, beverage, food processing, agriculture, pharmaceutical, bio-processing, petroleum, petrochemicals, pulp and paper, power and energy
Excellent heat transfer performance
its advantage of uniform wall thickness is unparalleled, guaranteeing the best dimensional characteristics for the tubes .
better corrosion resistance properties
the dual-phase stainless steel material has better corrosion resistance than 304 stainless steel and has a long use life.
reduce the cost of use and product time
compared to seamless tube, welded heat exchange tubes has a relatively favorable price and fast production time.
Our Client's Testimonials
Thousands of clients trust it
It took me for a while to find Haixin, and their service is good too. They always know what I need for my project and the products always exceed my expectation. We’ll be working together for a long time!
Many times cooperation, each time is very satisfied, the product quality is also very good!
The product quality has the safeguard, many times negotiates is very satisfied one cooperation, hoped that next time can also cooperate
Introduced by a friend met Haixin, the results did not let me down, product quality is really satisfied, the price is also very preferential, especially happy!
ISO 9001:2015, PED 2014/68/EU certified.
We are a professional manufacturer of high-quality stainless steel welded pipes
Jiangsu Haixin Duplex Steel Co., Ltd. is the largest distributor of duplex stainless steel welded pipe materials and machined parts in China.
Why Choose Us
We have many years of industry experience with many major steel mill partners at home and abroad.
Each batch of products is provided with a separate quality inspection report and material certificate to enhance the development of customers
Same choice by many well-known customers
We provide stainless steel solutions to more than 2000 cooperative customers every year, including diversified and personalized services for installation
Perfect after-sales service
We provide customers with efficient, fast and professional after-sales service in order to reduce production costs and solve problems of customers
Learn more about the heat exchanger industry
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