LH VALVE

28/02/2026

Back to full throttle! 🚀

After the holiday break, our production lines are running at full capacity, and we're already diving deep into the latest batch of natural gas valves.

🔧 This series features high-pressure tightness and cryogenic compatibility, designed for safe and stable transmission.

If you're currently sourcing for pipeline projects or need a reliable supplier with short lead times, let's connect. Our shop floor is active, and so is our inbox.

03/09/2025

GIẢI PHÁP VAN BI CHUYÊN NGHIỆP CHO CÔNG TRÌNH CỦA BẠN 🔧

LH VALVE - Nhà sản xuất Van Bi (Ball Valve) uy tín từ Trung Quốc, chuyên cung cấp giải pháp cho các dự án công nghiệp lớn tại Việt Nam.
✔️ Vật liệu đa dạng: WCB, SS304, SS316, 2205, 2507 chống ăn mòn vượt trội.
✔️ Áp suất cao: lên đến 600LB, PN64. Nhiệt độ hoạt động: -50°C ~ 450°C.
✔️ Công nghệ Trunnion cho các ứng dụng áp lực cực cao.
✔️ Sẵn sàng hỗ trợ OEM/ODM theo thiết kế.

ĐẶT HÀNG SỐ LƯỢNG LỚN - ƯU ĐÃI ĐẶC BIỆT

📲 Inbox hoặc liên hệ WhatsApp ngay để thảo luận về nhu cầu cụ thể của dự án bạn!
Website: www.lh-valve.cn

25/08/2025

Recently, our products have been successfully used in steel plant ash pipes and pump rooms.

Powering Industrial Core, Witnessing Quality Strength — LH VALVE Company’s Valve Equipment Successfully Applied in Large-Scale Steel Base in Northeast China,Get expert insights on valve technology, fluid control solutions, and industry trends for steel, power, water, and residential applications...

09/06/2025

Tired of Frequent Valve Failures in Your Ash Handling Systems?
Are you still struggling with:
✓ Valves failing within 6 months?
✓ Costly production downtime?
✓ Frequent maintenance headaches?
Our proprietary DN300 Ball Valve delivers:
✅ 18+ month service life (documented case studies attached)
✅ Ultra-wear-resistant design for abrasive ash applications
✅ Anti-Stuck technology for reliable operation
✅ Proven performance in steel plants and power stations
Minimize downtime • Reduce replacement costs • Improve operational efficiency

Contact us today for technical specifications and customized solutions!

21/05/2025

May 21 — We Don’t Say “I Love You”. We Say “We Build for You.”
This May 21, let’s celebrate the art of precision.

🔧 OEM & ODM ball valves
🔩 Flanged / full-bore designs
🛠️ Carbon steel, stainless steel, and custom alloys

28/04/2025

🔥 【Success Story】Jacketed 3-Way T-Port Ball Valve for Indonesian Palm Oil Industry!
🌴 Designed for High-Temperature Fluids (Material: CF3M | Design Pressure: PN10)
✅ Corrosion-Resistant | ✅ Thermally Insulated | ✅ Reliable Performance

📌 Why Indonesian Clients Trust Us?
✔ OEM/ODM Solutions – Fully customizable to match your specifications!
✔ 40+ Years Engineering Expertise – Solve complex industrial challenges with precision.
✔ 1.5-Year Extended Warranty – Industry-leading protection for your investment.
✔ 6+ Years Global Export Experience – Proven track record in Southeast Asia!

📦 In Stock | Fast Delivery Guaranteed
🌐 Explore technical details on our official site:
https://www.lh-valve.cn/Stainless-Steel-Jacket-Insulation-Flange-Three-way-Ball-Valve-with-Thread-ConnectorDN40-CF3M-PN10-p6432221.html

📩 DM Now for Custom Solutions – Boost your palm oil production efficiency by 30%+!

15/04/2025

As a valve trader, your profit depends on reliable OEM suppliers. Here's why partners choose us:
✅ HRC65 Hard Seal Valves at 70% EU Cost (MOQ 5 units)
✅ Your Branding & Packaging – No hidden fees
✅ Provide JIS,API,GB,DIN standard valve
✅ Local Stock (7-days to ship)
🔥 First 10 Orders: Free Logo Printing
👉 WhatsApp 'DEAL' for trader-exclusive price list"

10/04/2025

💥 Tackle Muddy Fluids with Confidence – Discover Our Hard-Sealed Ball Valve for Extreme Abrasion!
When dealing with high-abrasion media such as muddy, slurry, and particle-laden fluids, regular ball valves may not be sufficient. Our self-developed Hard-Sealed Ball Valve utilizes a sprayed hardening layer and precision grinding process, significantly enhancing the sealing wear resistance and extending service life.

✔ Optional hard-facing materials: HCr, NI60, STL, WC, tailored to fluid abrasiveness.

📌 Application Advantages:
✔ Suitable for media with high particle content (as shown in the muddy fluid image)
✔ Strong wear resistance of sealing components, preventing leakage
✔ Ideal for industries like metallurgy, mining, petrochemical, and environmental protection

📍 Real Case Example:
👉 As shown in the image, our hard-sealed ball valve maintains efficient opening and closing performance while handling muddy fluid, with no significant wear on the sealing surface.

🛠 Customization Services: Customizable valve seat hardness, ball material, and structural form (floating/fixed) based on operational conditions.

📞 Contact us for more industry application solutions!

26/03/2025

Are you tired of Frequent Valve Failures in abrasive Environments?

Chemical leaks cost you money and safety.
Our hard seal ball valves withstand 450°C & 6.4MPa & 600 lb.
●30% Solid Content media resistance
●HRC 65 Hardness
●1 Million Cycles with

Leading valve manufacturer specializing in ball, gate, globe, butterfly, and check valves for steel, power, water, and residential use. Hard seal ball valves excel in extreme conditions.

22/03/2025

Share our latest shipped product!

Low-Pressure Trunnion Mounted Shutt Off Ball Valve
Model: Q947H-6C

Application: Steel Factory

Are you still struggling with pipeline handling in harsh environments? Concerned about media with particles, high wear, and high temperatures, and unsure how to select the right valve?

Welcome to send inquiry to me!
Whatsapp：86+15869602733
Email：[email protected]

21/03/2025

To Professionals in the Industrial Sector
Are you still struggling with pipeline handling in harsh environments? Concerned about media with particles, high wear, and high temperatures, and unsure how to select the right valve?

Let me introduce you to our most popular product: the Hard Seal Shut-Off Ball Valve. Specifically designed for fluid control in demanding conditions, we provide tailored solutions based on the fluid data provided by our clients.

If the fluid contains highly corrosive components, we apply STL metal alloy spray welding on the ball and seat to meet your requirements. For fluids containing particles, we use NI60 metal alloy spray welding on the ball and seat to enhance the valve's overall wear resistance.

If you're interested, feel free to reach out to us!

Metal-Seated Floating Ball Valve,High-performance ball, gate, globe, butterfly, and check valves, plus filters—built for durability, precision, and reliability in extreme conditions.

14/03/2025

Metal Seated Ball Valve between Soft Seated Ball Valve

Soft Seat Ball Valves using PTFE or PPL as seals have better seal performance but a shorter lifetime. They are only applied in water,oil, or gas media.

Metal Seat using Metal to Metal Seat,It is suitable to apply in high abrasive, high temperature, high pressure media. Cost much more than a soft seal ball valve.

If you are interested, Welcome to chat with me!