At 9:30 a.m. on September 18, 2025, the J - VALVES team set off from the company and went to the cinema to watch the movie "Unit 731" with a sense of awe and remembrance for history.
Read More
As a key force in the energy industry in the Latin American region, Petrobras has strict requirements for the reliability and safety of pipeline system control equipment in the aspects of oil exploration, extraction, transportation, and refining.
Read More
As is known to all, in the field of LNG (liquefied natural gas) low-temperature applications, the selection and design of valves are of crucial importance, because they need to stably maintain reliable sealing performance and ensure operational stability in the harsh low-temperature environment.
Read More
I. Product OverviewThe J-VALVES top-entry ball valves are meticulously crafted from high-quality materials. They feature a compact structure, are convenient to operate, and possess excellent sealing performance. With their unique top-entry design, they are easy to maintain and repair, and are widely
Read More
At 9:30 a.m. on September 18, 2025, the J - VALVES team set off from the company and went to the cinema to watch the movie "Unit 731" with a sense of awe and remembrance for history.
As a key force in the energy industry in the Latin American region, Petrobras has strict requirements for the reliability and safety of pipeline system control equipment in the aspects of oil exploration, extraction, transportation, and refining.
As is known to all, in the field of LNG (liquefied natural gas) low-temperature applications, the selection and design of valves are of crucial importance, because they need to stably maintain reliable sealing performance and ensure operational stability in the harsh low-temperature environment.
I. Product OverviewThe J-VALVES top-entry ball valves are meticulously crafted from high-quality materials. They feature a compact structure, are convenient to operate, and possess excellent sealing performance. With their unique top-entry design, they are easy to maintain and repair, and are widely
I. Introduction to J-VALVES DBB Ball ValvesJ-VALVES DBB ball valves are high-performance industrial valves that are widely used in multiple industries such as petroleum, natural gas, chemical engineering, and electric power. Their unique Double Block and Bleed (DBB) function enables reliable sealing
I. 304 Stainless Steel · Chemical Composition: It mainly contains elements such as chromium (Cr) and nickel (Ni). Its new grade is 06Cr19Ni10, containing approximately 18% - 20% of Cr and 8% - 10.5% of Ni.· Performance Characteristics: It has good corrosion resistance and can resist the erosion of t
