• Corporate vision to become the pipeline industry Toyota
  • Corporate mission to enhance the quality level of Chinese manufacturing
  • Business goals domestic industry first
The Haihao Group recently provided a number of flange products, including ASTM A350 Gr.LF2 Cl.1 ASME B16.5 weld neck flanges, ASTM A182 316/316L ASME B16.5 RF weld neck flanges, ASTM A350 Gr.LF2 Cl.1 ASME B16.5 RTJ blind flanges, ASTM A182 Gr.F304/304L ASME B16.5 RF blind flanges, DN 100 150 Lbs ...

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Haihao Group, as a professional enterprise engaged in pipeline engineering supporting products research and development, production and sales, we often receive orders from all over the world. At the beginning of this year, an oil project of a Saudi customer required a batch of large diameter ben ...

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Today, the steel pipes ordered for an oil project in Iraq were packed and ready for shipment. The customer previously signed a supply contract with Haihao and ordered our flange, elbow, steel pipe, pipe cap and other products. This is the fourth batch of goods delivered to the project. The model ...

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On September 1, last year, the big ship group of China Shipping Group delivered the ANITA GARIBALDI MV33 floating production, storage and unloading tanker refitted for Singapore MODEC. This is the 16th FPSO provided by MODEC in Brazil, and the sixth ship since MODEC began operating in the Campos ...

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In recent years, with the improvement of Haihao’s popularity, Haihao’s flanges, steel pipes and other products are increasingly used in various extreme environments. Such as submarine pipelines, desert pipelines, wind power projects, nuclear power projects, etc. Now let’s intro ...

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On March 3, Angang Steel Group held the global launch ceremony of 690 MPa low temperature steel for liquid cargo tanks of carbon dioxide transport ships and the shipbuilding steel customer symposium in Dalian, Liaoning Province. Polyurethane insulation pipes It is reported that the technical req ...

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Eneuta, a Brazilian oil and gas company, has confirmed the approval of the comprehensive development system (FDS) of the Atlanta oil field located off the coast of Brazil, and signed a contract with Yinson on the supply, operation and maintenance of FPSO for the field. Enauta 2023.2.21 announced ...

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As an enterprise certified by DNV, RS, RINA, ABS and BV, Haihao Group has been more and more involved in submarine pipeline, FPSO and other ship pipeline projects in recent years. Last year, Sembcorp Marine successfully won the P-82 FPSO order. Haihao Group has been actively preparing to partici ...

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The day before yesterday, a batch of flanges used for FPSO by Haihao Company completed production. Before delivery, the customer said that they would conduct quality inspection on this batch of products. Haihao Group welcomed this. Yesterday, the customer entrusted a third-party testing agency t ...

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FPSO Almirante Barroso set out this week from the BrasFELS shipyard in Angelados Res (RJ) to the B ú zios oil field in the salt zone of the Santos basin. The FPSO has been conducting commissioning activities and final acceptance tests in the shipyard since October last year. FPSO This is the 11t ...

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Tortue FPSO is the first FPSO project of BP in China, and is also the largest natural gas processing platform in the world today. The ship is 270 meters long, 54 meters wide and 31.5 meters deep. The design service life is 30 years, the maximum drainage capacity is about 320000 tons, and the oil ...

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Offshore pipeline refers to the tubular equipment laid below the water surface, all or part of which are suspended on the seabed or placed on the seabed or buried in the seabed soil. In recent years, Haihao has received many orders involving submarine pipelines, so Haihao has also accumulated a ...

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As an enterprise specializing in the R&D, production and sales of pipeline engineering supporting products, Haihao Group pays close attention to domestic and international pipeline engineering projects. Today, Haihao shares with you the remarkable African oil projects in 2013. Angola Begonia ...

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Endeavour for 40 years, passion for the future. In 1982, Hebei Haihao Group officially established its factory in Mengcun County, the hometown of pipe fittings in China. From a few people to more than 700 people, Haihao has always put product quality and service first. Now Haihao Group has devel ...

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Due to the special marine environment, the products used on FPSO often have higher quality requirements. It is necessary to take into account various factors such as the changeable weather on the sea, sea water corrosion, sea water impact and so on. Therefore, when participating in FPSO supply, ...

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FPSO is a comprehensive offshore oil plant integrating the storage, separation, treatment and transportation of crude oil products. The crude oil extracted from the subsea oil well is received through the subsea oil pipeline, processed on the ship, stored in the cargo oil tank, and finally trans ...

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In recent years, CNOOC has actively implemented the “the Belt and Road” initiative, constantly promoted high-level foreign cooperation, delivered the world’s first polar LNG plant Yamal LNG, 350000 ton super large FPSO Brazil P67/P70 project, the world’s first integrated ...

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On November 29, Penguin FPSO, the largest and most intelligent cylindrical FPSO in China, was completed and delivered in Qingdao West Coast New Area. Penguin FPSO has 400000 barrels of oil storage, 12.75 million barrels of crude oil per year and 1.24 billion cubic meters of natural gas per year. ...

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Last week, after the delivery ceremony of the Penguin FPSO with some products provided by Haihao, the Penguin FPSO left China for the British North Sea, but will first stop in Norway. A supply chain manager of Aibel Company confirmed that the ship “will arrive at Hogson soon”. Hogson ...

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The year 2023 is approaching us with vigor and vitality. In the New Year, Haihao Group will stay true to its original intention and forge ahead, working hand in hand with you to create a better world. Haihao Group

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Our Indian’s client carbon steel fittings order it’s ready today. Our factory shot many photos about the size measurement, chemical composition and marking. This order it’s repeat order! A234 WPB carbon steel elbows Because last order we have done to client, they satisfied with ...

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The tube sheet flange is to drill a hole slightly larger than the outer diameter of the tube on the circular steel plate. It is a round steel used to fix the tube and seal the medium in the heat exchanger. The tube is penetrated into the hole and welded. A flange fitting for fixing. With the enl ...

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On November 17, the Engineering Materials Research Institute received the new product identification certificate from China Petroleum and Petrochemical Equipment Industry Association. On the first additive manufacturing test and research platform of PetroChina, the Institute independently design ...

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The pipe tee is mainly used for the transmission of liquid and gas in the pipe network. In the three openings of the pipe tee, there is generally one inlet and two outlets or two inlets and one outlet. It is a kind of chemical pipe fittings, including T type and Y type. Tee is mainly used at the ...

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