In April 2024, Sinopec announced the completion of its Fushenre 1 well in Hainan, which reached a depth of 5,200 meters, setting a new record of the deepest geothermal exploration well in China. HYST supplies casings for the well, ensuring the successful drilling of China's first deep geothermal exploration well over 5,000 meters.  

       On June 30, 2024, the national major project ——Shenzhen-Zhongshan Bridge was officially opened to trial operation. HYST’s products are applied to the key part of the Shenzhen-Zhongshan Bridge - the submarine immersed tube tunnel, helping to create the world's most difficult comprehensive construction cross-sea cluster project. The total le...

As reported by Xinhua News Agency, CCTV and other mainstream media on February 13, Penglai -6 well of Southwest Oil and Gas Oilfield has been successfully drilled and cemented, reaching as deep as 9026 meters, which creates the deepest vertical well record in Asia. HYST supplied the large-diameter thick-walled casing with the third-generation gas seal premium connection for the well, contributing ...

As reported by CCTV on March 10, Guole 3C well of Tarim oilfield is successfully drilled with the depth of 9396 meters, setting a new horizontal well depth record in Asia. Notably, the large-diameter surface casing used in this well is supplied by HYST, and HSM-2 tubing of HYST is chosen as the gas seal connection tubing for the whole well.

In 2022, A total of 289 scientific and technological achievements were submitted by 79 enterprises and public institutions for Metallurgical Science and Technology Award organized by China Iron and Steel Association and Chinese Institute of Metal Society. 111 projects won the awarded after a rigorous review. The award results recently announced showed that HYST's project &q...

On June 19, HYST’s premium connection casing was applied in CNPC’s first deep well with a designed depth of more than 9000m.The well is known to have a designed depth of 9186m, located in north Tarim Basin, which is China’s demonstration area of efficient exploration and development of ultra-deep complex gas reservoir.No cross threading and galling occurred in the whole process of casing running, ...

On May 20th, Dongfang Boiler Co., Ltd. held Supplier Conference in 2022. In the conference, HYST was awarded “A-class Excellent Supplier” for the year of 2021.In 2021, the products and services HYST provided were highly recognized by Dongfang Boiler. Hence, the market share increased significantly, and the total contract volume registered a year-on-year growth of 50%. The products were widely appl...

On April 7，HYST’s P91 and P92 seamless tube for high pressure boiler use and X65QO submarine line pipe were both awarded Golden Cup Quality Product on the list of Products for Brand Development of Physical Quality of Metallurgical Product of 2021 released by China Iron and Steel Association.P91 and P92 seamless tube used for high pressure boiler, honored with several invention patents and awa...

Recently, HYST’s products were successfully applied in China’s deepest designed gas well onshore--Tarim Oilfield Dabei 401 Well.Located in Mount Tianshan, Dabei 401 Well reportedly has a designed well depth of 8457 meters. With unusually complex geological structure, it has the world-class challenging exploration well condition.At the beginning of the new year, Dabei 401 Well drilling began. ...

As reported, Shaanxi-Beijing pipeline system is called “Capital Gas Supply Lifeline”. As Beijing-Zhangjiakou pipeline serving Beijing Winter Olympics, Shaanxi-Beijing No.4 natural gas pipeline carries the significant responsibility of guaranteeing the natural gas supply for Beijing Winter Olympics.In May 2021, National Network Group invited tenders to provide seamless steel pipe for Shaanxi-Beijin...

Recently, CCTV news reported that a new 100-million-ton oil and gas field has been discovered in the Tarim Basin of Xinjiang, opening up a new front for the country to increase oil and gas reserves and increase production.In this key exploration well, HYST's special tubing was drilled to a maximum depth of 7,399 meters and connected into a long steel pipe "Flood Dragon" to safely and...

       On May 17, the world’s biggest movable boom tower crane LW2340-180 hoisting wind power equipment was launched in the intelligent factory of tower crane of Zoomlion. The maximum lifting moment of the crane reaches 2340 tons·meters, recording a new high around the world. Boom tube and structure tube among other products supplied by HYST are applied on the giant machine, he...

Recently, a good news was announced from Hunan Provincial Scientific &Technology Department that the project Development and Application of Key Steel-making Technology of High-strength and High-toughness Steel Used in Deep-sea Pipeline applied by HYST was honored the second prize of Scientific and Technological Advance Award of Hunan Province of 2020.In view of the quality features of high-str...

Recently, Industry and Information Technology Department of Hunan Province and Hunan Federation of Enterprise and Industrial Economy jointly issued the list of the first Champion Products made in Hunan Province. Crane boom pipe manufactured by HYST successfully made the list. Over the past years, HYST has pioneered the development of the high-strength crane boom pipe which has reached the int...

At 0:41 on November 27, China Nuclear Power Group Fuqing nuclear power unit 5, the world's first reactor with China's third-generation independent nuclear power technology was connected to the grid for the first time, marking China’s entry into the ranks of countries with advanced nuclear power technology. HYST is one of seven units with domestic nuclear grade 2 and grade 3 pipeline supply...

October 23 witnessed a milestone in the national deep-sea oil and gas production, i.e. SCR for deep-sea use produced by HYST passed the strict qualification by the expert panel, signaling the localization of  SCR for deep-sea use.After serious discussion, the experts agreed that SCR for deep-sea use produced by HYST reached the world-advanced level in performance indexes, dimensional accuracy...

On July 10th, we got a good news from Hunan Metal Society that several high-end product R & D projects of HYST won the metallurgical scientific and technological prize of Hunan Province. Among the five projects awarded the prize, projects Research and Development of Line Pipe for Deep-sea Submarine Use and Development and Key Control Technology of P92 Steel Pipe Used for Ultra-supercritical Po...

On May 21, the BJ890 crane boom pipe developed and produced by HYST helped China’s "Big Mac" in hoisting ——Sany Heavy Industry 4000-ton crawler cranewith double armshad completed the delivery, creating a precedent for the localization of domestic super tonnage crane boom, adding "hoisting artifact" to major engineering construction projects in petrochemical, coal chemical, mari...

On May 23, the day when the CPPCC and NPC sessions were held, Lingshui 17-2 Project—the first self-operated large deep-water gas field brought us a good news that the submarine pipeline was successfully laid and deep-water operation at a depth of 1532m was achieved, setting a new record for submarine pipeline laying in China. HYST has supplied Lingshui 17-2 Project more than 10,000 tons of submari...

On May 10, the fourth Chinese Brand Day in China, Valin HYST had been listed on the brand list of Chinese Steel and Iron Industry in 2020, and was awarded the "Excellent Brand in Chinese Steel Market" of special steel category.Valin HYST adheres to the path of specialization and makes deep seamless steel pipes. It has formed three leading product lines of petroleum and natural gas tubes,...