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09
August
Special Standards for C95800 Floating Ball Valves in Low-Temperature LNG Use

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. 

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30
June
Understanding The MTR Report: How To Verify That The Materials of J-VALVES Top Ball Valves Meet The Specification Requirements

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

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24
June
Interpretation of API Specifications: Key Points of J-VALVES Flanged Ball Valves

In industrial fields such as petroleum, natural gas, chemical engineering, and petrochemicals, the fire safety design of industrial valves is of vital importance. Once extreme situations like fires occur, whether the valves can maintain their sealing performance and normal operating functions under

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19
June
How To Select High-Quality Ball Valves? J-VALVES Provides You with A Professional Guide

In various industrial and civil pipeline systems, ball valves can be seen everywhere. With many advantages such as simple operation and excellent sealing performance, they play a vital role in numerous fields like petroleum, chemical engineering, gas, water supply and drainage. However, there are a

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What You Know About Us

August 09, 2025

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. 

June 30, 2025

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

June 24, 2025

In industrial fields such as petroleum, natural gas, chemical engineering, and petrochemicals, the fire safety design of industrial valves is of vital importance. Once extreme situations like fires occur, whether the valves can maintain their sealing performance and normal operating functions under

June 19, 2025

In various industrial and civil pipeline systems, ball valves can be seen everywhere. With many advantages such as simple operation and excellent sealing performance, they play a vital role in numerous fields like petroleum, chemical engineering, gas, water supply and drainage. However, there are a

June 17, 2025

J-VALVES trunnion ball valves, relying on their design concepts that strictly follow international standards such as ASME, as well as their excellent material selection and technical advantages, have successfully met the stringent requirements of high-end users for valve performance and reliability. Whether in the petroleum, natural gas, or chemical industries, J-VALVES trunnion ball valves can provide reliable solutions to help customers achieve efficient and safe production goals.

June 11, 2025

I. Core Application Scenarios of 24-inch 300LB Cast Steel Flange Gate Valves(1) Main Feedwater/Steam Systems in Thermal Power PlantsThe main feedwater and steam systems in thermal power plants have extremely high requirements for the pressure resistance, high temperature resistance, and sealing perf

June 07, 2025

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

June 05, 2025

I. Overview of API 6D and ASME B16.34 StandardsAPI 6D is the "Specification for Pipeline and Piping Valves" formulated by the American Petroleum Institute (API). It mainly focuses on the design, manufacturing, testing, and inspection of valves in the pipeline systems of the petroleum and natural gas

June 04, 2025

In the modern industrial sector,high-pressure specialized floating ball valves play a crucial role as key control components,widely used in industries such as petrochemicals and power plants.These industries have extremely high demands for valve performance,reliability,and safety.This article will d

June 02, 2025

Three-piece vs Two-piece Ball Valves: In-depth Evaluation of Structural Strength and Maintenance CostsIn industrial fluid control systems, ball valves, as an important control element, are widely used in various pipeline systems. Three-piece ball valves and two-piece ball valves are two common types

June 01, 2025

I. Structural Features of J-VALVES Fully Welded Ball Valves and Split-Type Ball Valves(I) Fully Welded Ball ValvesThe fully welded ball valve is a ball valve with an integral structure. Its valve body is connected into a whole through the welding process. The advantage of this structure lies in redu

May 24, 2025

In industrial application scenarios with high temperature and high pressure, the selection of valves is of crucial importance. As two common types of valves, trunnion ball valves and gate valves have significant differences in their pressure ratings under the ASME B16.34 standard.

May 10, 2025

In the global industrial field, DN300 PN40 trunnion mounted ball valves are widely used. API 608 and EN 12516, as important international standards, have different specification requirements for their design, manufacturing, performance and other aspects. Understanding the compatibility between these two standards is of great significance for relevant enterprises in international trade, product selection and project implementation. Now, let's conduct an in-depth analysis of the comparison of these two standards in various key elements.

May 10, 2025

In the fluid control process in the industrial field, J-VALVES DN300 PN40 trunnion ball valves are widely used due to their unique structural and performance advantages. However, different design standards result in differences in many aspects of trunnion ball valves of this specification. A clear understanding of these differences is crucial for us to make accurate procurement decisions. The following is an in-depth comparison of its common design standards to clear up the confusion for you.

April 29, 2025

In the current complex industrial and living scenarios, valves play a vital role in fluid control. J-VALVES stainless steel trunnion ball valves stand out among numerous industries by virtue of their unique product features and wide adaptability, and have won the praise of being "all-round valves".

Manufacturer and supplier of industrial valves, including Floating Ball Valves, Trunnion Ball Valves, Flanged Gate Valves, Welded Gate Valves, High Pressure Gate Valves, Globe Valves, Swing Check Valves, Double Disc Wafer Check Valves, Y Strainers , etc. For more information, please send us your email .

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