J-VALVES JB/T 12624-2016 Globe Valves for Liquefied Natural Gas (LNG)

I. Standard Introduction: The Significance of JB/T 12624-2016

JB/T 12624-2016 is a technical standard formulated in China's machinery industry for special valves used in liquefied natural gas (LNG) systems.This standard sets strict requirements for the design, manufacturing, inspection, and performance of valves, ensuring they possess safety, sealing performance, and long-term stability in low-temperature, high-pressure, and flammable environments.

As a professional domestic valve manufacturer, J-VALVES strictly complies with the JB/T 12624-2016 standard. The li-valve tsa globe specially developed for LNG have been widely applied in key fields such as LNG storage and transportation systems, refueling stations, gasification devices, and low-temperature process pipelines.

II. Structural Features of J-VALVES Globe Valves for LNG

1. Sesebediswa sa Valve 'Mele

   Low-temperature alloy steel or austenitic stainless steel is adopted to prevent embrittlement or leakage in low-temperature environments.

2. Valve Seat and Disc Design

   The precision-ground valve seat structure enables tight sealing, effectively preventing gas leakage.

3. Low-Temperature Extension Stem Design

   The specially extended stem structure avoids the transfer of low temperatures to the driving end, improving operational safety and service life.

4. Compact Structure and Easy Maintenance

   The modular design facilitates on-site installation and maintenance, making it suitable for LNG storage tanks, transportation pipelines, and loading/unloading systems.

III. Main Performance Parameters

Medium e sebetsang: Low-temperature fluids such as liquefied natural gas (LNG) and liquid methane

1. bueloang Mocheso:-196℃ ～ +80℃.

2. Nominal Diameter (DN):DN15 ～ DN300.

3. Boemo ba Khatello (PN):PN16 ～ PN100.

4. Mekhoa ea Khokelo:Multiple types including flange, welding, and thread.

5. Mekhoa ea Ts'ebetso:Optional manual, pneumatic, or electric actuation.

IV. Application Fields

J-VALVES JB/T 12624-2016 li-valve tsa globe for LNG are widely used in:

• LNG receiving terminals and liquefaction plants

• Natural gas storage, transportation, and regasification systems

• Low-temperature storage tanks and supporting pipelines

• Marine LNG transportation devices

With stable sealing performance and excellent low-temperature resistance, J-VALVES valves have been selected by many energy enterprises, providing reliable guarantees for the safe operation of the LNG industry.

V. Why Choose J-VALVES LNG Globe Valves?

1. Ho lumellana le Melao ea Machaba:In addition to JB/T 12624-2016, products can also be customized in accordance with standards such as ANSI, API, and ISO.

2. Strong Customization Capability:J-VALVES can provide special calibers, pressure ratings, and connection methods according to customer needs.

3. Traceable Quality:Each valve is accompanied by a material report and factory inspection certificate to ensure full-process controllability.

4. Global Service Network:Supports OEM orders and export certifications for international customers, adapting to the specifications of LNG projects in multiple countries.

fihlela qeto e

In the LNG industry chain, the quality of valves determines the safety and efficiency of the system.

J-VALVES JB/T 12624-2016 li-valve tsa globe for LNG, with their excellent sealing performance, stable low-temperature characteristics, and strict manufacturing standards, have become reliable key components in LNG projects.

Whether in onshore storage and transportation systems or marine low-temperature devices, J-VALVES always adheres to the manufacturing philosophy of "safety, reliability, and efficiency," contributing to the sustainable development of clean energy.