Eight years of peers Thanks for your trust. A thank-you letter recording trust and responsibility for the 2018-2026 special valve project in Tarim Oilfield, Continue writing a story about trust and responsibility. From 2018 to 2026, from the initial cooperation, to product delivery, on-site response, and even to the joint cooperation during project linkage debugging, […]
Recently, Special Valve Group Co., Ltd. and China Petroleum&Chemical Corporation North China Oil and Gas Branch officially signed a valve framework procurement agreement for 2026-2027, and the two parties will carry out related valve product procurement cooperation under the agreement framework. The smooth signing of this agreement cannot be separated from the trust and recognition […]
Over the past two years, if one closely follows the new energy, chemicals, and shipping industries, a notable trend emerges: The green methanol project is becoming increasingly frequent. From resource-rich regions like Northeast China and Inner Mongolia to coastal port cities, green methanol is gradually moving from conceptual discussions to actual project development. Why these […]
In industrial settings, when valves experience leakage, sticking, or abnormal sealing, product quality is often the first concern. However, in practical applications, some issues are not solely related to manufacturing quality. Whether the valve matches the operating conditions also determines its performance during later operation. Choosing the wrong valve does not necessarily lead to immediate […]
Large-diameter ball valves are specialized valves designed for long-distance pipeline systems. They are critical for controlling high-pressure, high-flow fluid systems and are typically installed in pipelines to regulate or shut off the flow. Before exploring large-diameter forged steel soft-seated ball valves, let us first clarify the criteria for defining “large-diameter.” Small bore Nominal size ≤ […]
EJI Valve Group Co., Ltd. congratulates the 24th China Petroleum and Petrochemical Technology and Equipment Exhibition in Beijing International Exhibition Center successfully concluded. During the development period, our company launched a number of independent R&D products. And cryogenic ball valve as our company’s unique products, mainly recommended to the majority of visitors, attracting a lot […]
