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14
August
Reasons for Choosing J-VALVES Floating Ball Valves for The Nigeria Oil-Brushing Art Project

In the booming oil-brushing art industry in Nigeria, there are stringent requirements for the performance and quality of various industrial equipment. The DN15 PN550 A105 floating ball valve provided by the J-VALVES team, with its outstanding quality and performance, has become the preferred valve product for numerous oil-brushing art enterprises.

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12
August
Outstanding Performance of DBB Ball Valves in A Malaysian Petroleum Products Project

A large - scale petroleum company in Malaysia, for one of its important petroleum refining, transportation, and storage projects, faced strict valve equipment selection. The project covers multiple links from crude oil reception, refining to petroleum product storage and long - distance transportation, and has extremely high requirements for the performance, reliability, and safety of valves.

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11
August
Summary of The Application Case of Trunnion Mounted Ball Valves in The Petrobras Project

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.

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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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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. 

August 07, 2025

The main material of the 36" 150LB WCB flanged gate valve is WCB. This material has high strength, good toughness, and excellent corrosion resistance, and can effectively cope with relatively large pressure and temperature changes.

August 02, 2025

I. Design Standards and SpecificationsThe gate valve is strictly designed and manufactured in accordance with the API 600 standard, covering various requirements such as structural length and connection dimensions. The flange connection dimensions comply with the ASME B16.47 standard, ensuring preci

July 30, 2025

In the high-risk industries such as petroleum, natural gas, and chemical processing, fire safety is a critical concern. Valves used in these industries must be designed to withstand extreme conditions, including fire exposure, to prevent catastrophic failures and protect personnel and equipment. Rec

July 26, 2025

The wafer-type butterfly valve with centerline lugs, as a widely used fluid control device, its manufacturing quality directly affects the valve's performance, service life, as well as the safety and reliability of the system. Therefore, strict quality inspection and control during the manufacturing

July 22, 2025

In modern industrial production, fluid control is a key link to ensure the smooth progress of the production process. As an efficient and reliable fluid control device, the ear shaft ball valve is widely used in multiple fields such as petroleum, chemical engineering, natural gas and water treatment

July 16, 2025

Structure and Principle of Fully Welded Ball ValvesThe valve body is welded from steel pipes into an integral sealed structure. The ball is connected to the driving device through the valve stem, and the opening and closing can be realized by rotating the ball. When opened, the through hole of the b

July 04, 2025

一、Understanding BS 5351 and ANSI B16.34 Standards(一) BS 5351 StandardBS 5351 is a specification for steel ball valves in the petroleum and petrochemical industry, formulated by the British Standards Institution (BSI). It applies to ball valves with pressure classes ranging from Class 150 to 2500LB.

July 03, 2025

I. Product IntroductionThe J-VALVES 8" 300LB WCB floating ball valve is a high-quality industrial valve, and its design and manufacturing both comply with the GB/T 12237 standard. This standard puts forward strict requirements on the structure, dimensions, performance and other aspects of the ball v

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 27, 2025

Understanding Bellows Globe ValvesBellows globe valves are designed to provide reliable sealing and precise flow control. They consist of a bellows assembly that provides a leak-tight seal and a globe valve mechanism that controls the flow of fluid. The bellows design eliminates the need for gland p

June 26, 2025

In the professional field of industrial valves, J-VALVES gate valves have already become the preferred choice for numerous engineers and purchasers due to their excellent performance and wide range of applications. When it comes to J-VALVES gate valves, two crucial international standards, namely AS

June 26, 2025

I. Design Principle of Triple-Eccentric Butterfly ValveThe triple-eccentric butterfly valve has achieved a technological breakthrough in the field of sealing performance. Its core mechanism relies on the design of three innovative eccentric structures.First Eccentricity: By offsetting the centerline

June 25, 2025

Understanding Floating Flanged Ball ValvesFloating flanged ball valves, a staple in the realm of quarter-turn valves, employ a spherical ball mechanism to regulate fluid flow. What sets them apart is the unique floating design of the ball, which is supported by the valve seats. Under pressure, this

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

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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