Not long ago, Chilean customers expressed their demand for prefabrication to us. After more than two weeks of communication, the customer communicated with Haihao about the size and coating of the products, and sent a representative to visit the factory on September 24. After the visit, the customer ...

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The Mid Autumn Festival is an important festival next to the Spring Festival in China. After a Mid Autumn Festival, Haihao’s employees began to get busy again. On September 13, Australian customers assigned agents to visit Haihao’s factory. Haihao Group warmly welcomed this. Finished pre ...

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At the beginning of September, Haihao received new orders. A customer from Australia made an inquiry to us and wanted to customize a batch of non-standard spools. Haihao handled the inquiry immediately after receiving it. pre-fabrication spools The product required by the customer this time is a non ...

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Haihao Group has more than 40 years of production and operation experience. Now, Haihao is not only a manufacturer of pipe fittings, but also a provider of high-quality services. We are committed to solving all the needs of customers in procurement, whether it is products or services, we can provide ...

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Haihao Group received a flange project in recent, these flanges will be used in low temperature environment. The material is Q345B. In order to guarantee the flange could also keep good mechanical property, our laboratory will takes samples from flanges and process test. Our QC selects samples durin ...

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Hebei Haihao Group is professional manufacturer of flanged split tee. What is flanged spilt tee? Flanged-split-tee Flanged Spilt tee is split tee with flange in its branch. The branch of tee could connect directly with other pipeline. What is split tee? Split tee is similar to regular tee according ...

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Haihao Group is professional pipe fabrication manufacturer; we received order of flanged pipe. Flanged pipe is one pipe with flange in the end. For this order, it’s double flanged pipe. The pipes have flanges in both ends. The material of flanged pipe is stainless steel 316L.According to requirement ...

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Tube China – International Tube & Pipe Industry Trade Fair  after 16 years of accumulation, has grown into Asia’s first and second largest industry gathering in the world. China council for the promotion of international trade branch of metallurgy industry, metallurgical industry, center for int ...

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The Belt and Road make transportation more convenient to west Asia. Haihao Group grabs this opportunity to develop west Asia market. We have got lots of project from west Asia countries, such as Kazakhstan. The freight of train is much higher than shipment. The values of products are also high. The ...

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In normal, pipe spools are fabricated in the method of welding. Welding is very important part of pipe fabrication. To guarantee quality of pipe fabrication, Haihao Group always performs 100% NDT (Non Destructive Testing) to the welding. We received an order of pressure vessel. According to client’s ...

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Zimbabwe has abundant natural resources. Mining industry is backbone of national economy. After 2016, the Mining industry grows observably. The finance of ministry predicts that the Mining industry will increase about 7.5% in 2018.Our customer, who is the owner of mining company, plan to expand thei ...

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The power company wants to expand their power plant. To expand the power plant, they need lots of cast Basalt Lined Abrasion Resistant Pipe spools. Haihao group exported to ZIMBABWE many years. Our ZIMBABWE partner well knows that we are professional manufacturer of cast Basalt Lined Abrasion Resist ...

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