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Looking for reliable API 6D trunnion mounted ball valves for high pressure oil, gas & chemical pipelines? J-VALVES offers fully certified industrial ball valves with ISO 15848 fire safe API 607 design, stable factory supply & global export project cases. Learn key selection criteria for high pressure pipeline valves here.

Precision machined trunnion mounted ball valves from J-VALVES. Full CNC processing workshop, forged steel body with DBB double block and bleed design, zero leakage, high pressure & corrosion resistant for oil gas chemical pipelines, ANSI & GB standard custom service available.

Founded in 2009, J-VALVES is a direct manufacturer of industrial trunnion mounted ball valves with self-owned forging, CNC machining & hand lapping workshops. Real photos of large bore forged valve bodies, full API 6D certification, global client factory inspection available, abundant oil & gas chemical supply cases.

API 6D vs CE certification: which matters more? Compare compliance, safety and applications of J‑VALVES 600LB A105 trunnion ball valve in industrial pipelines for better selection.

Discover the DN350 PN320 LF2 CL1 welded trunnion ball valve for high-pressure and low-temperature service. Learn its structure, sealing advantages, material benefits, and typical applications.

A 2PC trunnion mounted ball valve is widely used in oil, gas, chemical, and high-pressure pipeline systems. This article explains the applications, advantages, structural benefits, and key selection points to help you choose the right valve for demanding service.

Trunnion mounted ball valves with GBT 21385 certification are designed for urban gas pipeline networks, effectively solving large-bore opening & closing challenges such as high torque, seal leakage and unstable operation.

Industrial valve solutions provide reliable ball valves for oil, gas, chemical, water treatment, and power industries. Discover the key advantages of ball valves, including tight sealing, quick operation, low pressure drop, and long service life.

I.IntroductionIn the realm of gas transmission, the demand for high - quality, reliable valves is paramount. Among these, large - size trunnion ball valves play a crucial role. J - VALVES, a leading name in the valve manufacturing industry, offers custom solutions that are revolutionizing gas transm

In the field of industrial valves, it has always been the goal of J-VALVES to provide high-quality products that match the working conditions of customers around the world. Recently, a batch of 10" 150LB CF8M trunnion mounted ball valve were successfully shipped to Canada, helping to promote the local industrial projects efficiently. This case has also become another model for J-VALVES to serve the global market.

Technical Guidance for Selection, Installation, and Maintenance of Trunnion Mounted Ball Valves1. Selection of Trunnion Mounted Ball ValvesWhen selecting a trunnion mounted ball valve, consider the following factors:Material Compatibility: Ensure the valve materials (body, seat, seals, and ball) ar

The J-VALVES 24”150LB trunnion ball valves made in China play an important role in the industrial field. Performing daily maintenance properly can extend their service life and ensure stable operation. Firstly, visual inspection is crucial. Regularly check the surfaces of components such as the valv

I. Overview of Common Valve Design StandardsBefore discussing J-VALVES trunnion ball valves, let's first understand some common and crucial design standards in the field of industrial valves. These standards regulate the production and application of valves from different aspects, ensuring that valv

150LB 2PC Ball Valve; Forged Steel A105 Body;SS316 Ball;SS316 Stem;PTFE Seat;Handle Operated;Sent to Dubai for gas treatment plant

API DIN JIS Mounting Trunnion Ball Valve We can provide professional product services and OEMProduct design standards have API6DInspection standard: API6D API598Flange standard: ASME B16.5Trunnion Mounted Ball Valve We provide very good OEM service. Now our main customers are from the United States,