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Hot sale Large Diameter Hot Rolled Seamless Steel Pipe Building Material
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Hot rolled seamless steel pipes are a type of steel pipe that is produced by heating steel above its recrystallization temperature and rolling it into a cylinder shape. This process ensures that the pipe has a smooth interior and exterior surface, making it ideal for use in various applications.
The hot rolled seamless steel pipe manufacturing process begins with heating the steel to a temperature above its recrystallization point. This temperature varies depending on the type of steel, but generally falls within the range of 1000-1300°C. The steel is then rolled into a cylinder shape using a hot rolling mill.
Once the pipe is formed, it undergoes various heat treatment processes to further improve its strength and durability. This includes annealing, which involves heating the pipe to a specific temperature and then slowly cooling it over a period of time.
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Application
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1. oil and gas pipelines
2. Structural applications in buildings and bridges
2. Automotive and Aerospace industries: due to their strength and ability to withstand high temperatures
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Quality Assurance
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We use the first grade material in China. "Quality is our culture" good services, adhere to the principle of customer first. Any special size can be customized, and the price can be discussed.
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Company Profile
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Hunan Yige Special Steel Science Technology Co., Ltd was founded in 2015. The product we can offer include high-performance and high-precision of special-shaped steel pipes, seamless pipes and other cold drawn materials.
We have more than several years experience on production and develop oversea market. Our clients are from Spain, Italy, France, Russia, USA, Brazil, Mexican, Turkey, Bulgaria, India, Korea, Japan, Dubai, Iraq, Morocco, South Africa, Thailand, Vietnam, Malaysia, Australia, German and so on. For quality, donot need to worry, before delivery, we will inspect the goods twices. TUV, BV, SGS, and other third party inspection are available.
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Certificate
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Factory Show
1. We have 20000 square meters of modern factory buildings. Our warehouses are located in Changsha and Yueyang.
2. Our products are exported to more than 40 countries and regions such as Russia, Canada, Africa, South America and Southeast Asia.
We adhere to the best quality, reasonable price and considerate service for customers.
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Packaging
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Best service for our clients is our aim with our high quality products and the best protection for our products, to make sure the cargo in perfect condition once arriving our customs’hand.
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Cooperative Partner
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We cooperate with many famous enterprises and get the praise and trust from our customers.
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FAQ
Q1: Do you have any assurance for your products?
A1: It will have the mill test for quality and material report for each shipment.
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Q2: What product information do I need to provide?
A2: Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase.
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Q3: Can you send samples?
A3: Of course, we can provide customers with free samples and express shipping service to all over of the world.
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Q4: What do your factory do regarding quality control?
A4: From material to products, we inspect each process to keep good quality. And BV/SGS inspection can be accepted.
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Q5: What are your company’s main products?
A5: Our core product are special-shaped steel pipes, seamless pipes and other cold drawn materials.
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http://www.yige-steel.com/
